ERR_print_errors(bio_err);
}
BIO_free(cert);
- return (x);
+ return x;
}
X509_CRL *load_crl(const char *infile, int format)
end:
BIO_free(in);
- return (x);
+ return x;
}
EVP_PKEY *load_key(const char *file, int format, int maybe_stdin,
BIO_printf(bio_err, "unable to load %s\n", key_descrip);
ERR_print_errors(bio_err);
}
- return (pkey);
+ return pkey;
}
EVP_PKEY *load_pubkey(const char *file, int format, int maybe_stdin,
BIO_free(key);
if (pkey == NULL)
BIO_printf(bio_err, "unable to load %s\n", key_descrip);
- return (pkey);
+ return pkey;
}
static int load_certs_crls(const char *file, int format,
for (aa = a[DB_serial]; *aa == '0'; aa++) ;
for (bb = b[DB_serial]; *bb == '0'; bb++) ;
- return (strcmp(aa, bb));
+ return strcmp(aa, bb);
}
static int index_name_qual(char **a)
int index_name_cmp(const OPENSSL_CSTRING *a, const OPENSSL_CSTRING *b)
{
- return (strcmp(a[DB_name], b[DB_name]));
+ return strcmp(a[DB_name], b[DB_name]);
}
static IMPLEMENT_LHASH_HASH_FN(index_serial, OPENSSL_CSTRING)
err:
BIO_free(in);
ASN1_INTEGER_free(ai);
- return (ret);
+ return ret;
}
int save_serial(const char *serialfile, const char *suffix, const BIGNUM *serial,
err:
BIO_free_all(out);
ASN1_INTEGER_free(ai);
- return (ret);
+ return ret;
}
int rotate_serial(const char *serialfile, const char *new_suffix,
ret = (__int64)(tmstop.QuadPart - tmstart.QuadPart) * 1e-7;
}
- return (ret);
+ return ret;
}
#elif defined(OPENSSL_SYSTEM_VXWORKS)
# include <time.h>
else
ret = (now - tmstart) / (double)sysClkRateGet();
# endif
- return (ret);
+ return ret;
}
#elif defined(OPENSSL_SYSTEM_VMS)
else
ret = (now - tmstart) / (double)(CLK_TCK);
- return (ret);
+ return ret;
}
#elif defined(_SC_CLK_TCK) /* by means of unistd.h */
ret = (now - tmstart) / (double)tck;
}
- return (ret);
+ return ret;
}
#else
{
DWORD n;
if (ReadFile(GetStdHandle(STD_INPUT_HANDLE), buf, siz, &n, NULL))
- return (n);
+ return n;
else
- return (-1);
+ return -1;
}
#elif defined(__VMS)
# include <sys/socket.h>
{
DWORD n;
if (WriteFile(GetStdHandle(STD_OUTPUT_HANDLE), buf, siz, &n, NULL))
- return (n);
+ return n;
else
- return (-1);
+ return -1;
}
#else
int raw_write_stdout(const void *buf, int siz)
OPENSSL_free(str);
ASN1_TYPE_free(at);
sk_OPENSSL_STRING_free(osk);
- return (ret);
+ return ret;
}
static int do_generate(char *genstr, const char *genconf, BUF_MEM *buf)
NCONF_free(conf);
NCONF_free(extconf);
release_engine(e);
- return (ret);
+ return ret;
}
static char *lookup_conf(const CONF *conf, const char *section, const char *tag)
end:
X509_REQ_free(req);
BIO_free(in);
- return (ok);
+ return ok;
}
static int certify_cert(X509 **xret, const char *infile, EVP_PKEY *pkey, X509 *x509,
end:
X509_REQ_free(rreq);
X509_free(req);
- return (ok);
+ return ok;
}
static int do_body(X509 **xret, EVP_PKEY *pkey, X509 *x509,
X509_free(ret);
else
*xret = ret;
- return (ok);
+ return ok;
}
static void write_new_certificate(BIO *bp, X509 *x, int output_der, int notext)
NETSCAPE_SPKI_free(spki);
X509_NAME_ENTRY_free(ne);
- return (ok);
+ return ok;
}
static int check_time_format(const char *str)
end:
for (i = 0; i < DB_NUMBER; i++)
OPENSSL_free(row[i]);
- return (ok);
+ return ok;
}
static int get_certificate_status(const char *serial, CA_DB *db)
for (i = 0; i < DB_NUMBER; i++) {
OPENSSL_free(row[i]);
}
- return (ok);
+ return ok;
}
static int do_updatedb(CA_DB *db)
ASN1_UTCTIME_free(a_tm);
OPENSSL_free(a_tm_s);
- return (cnt);
+ return cnt;
}
static const char *crl_reasons[] = {
BIO_free(indata);
BIO_free_all(out);
OPENSSL_free(passin);
- return (ret);
+ return ret;
}
static int save_certs(char *signerfile, STACK_OF(X509) *signers)
X509_CRL_free(x);
X509_STORE_CTX_free(ctx);
X509_STORE_free(store);
- return (ret);
+ return ret;
}
PKCS7_free(p7);
X509_CRL_free(crl);
- return (ret);
+ return ret;
}
/*-
/* never need to OPENSSL_free x */
BIO_free(in);
sk_X509_INFO_free(sk);
- return (ret);
+ return ret;
}
OPENSSL_free(sigbuf);
BIO_free(bmd);
release_engine(e);
- return (ret);
+ return ret;
}
int do_fp(BIO *out, unsigned char *buf, BIO *bp, int sep, int binout,
BIO_free_all(out);
DH_free(dh);
release_engine(e);
- return (ret);
+ return ret;
}
static int dh_cb(int p, int n, BN_GENCB *cb)
release_engine(e);
OPENSSL_free(passin);
OPENSSL_free(passout);
- return (ret);
+ return ret;
}
#endif
BIO_free_all(out);
DSA_free(dsa);
release_engine(e);
- return (ret);
+ return ret;
}
static int dsa_cb(int p, int n, BN_GENCB *cb)
release_engine(e);
OPENSSL_free(passin);
OPENSSL_free(passout);
- return (ret);
+ return ret;
}
#endif
release_engine(e);
BIO_free(in);
BIO_free_all(out);
- return (ret);
+ return ret;
}
#endif
sk_OPENSSL_STRING_free(pre_cmds);
sk_OPENSSL_STRING_free(post_cmds);
BIO_free_all(out);
- return (ret);
+ return ret;
}
#endif
}
}
end:
- return (ret);
+ return ret;
}
DSA_free(dsa);
release_engine(e);
OPENSSL_free(passout);
- return (ret);
+ return ret;
}
#endif
OPENSSL_free(passout);
if (ret != 0)
ERR_print_errors(bio_err);
- return (ret);
+ return ret;
}
static int genrsa_cb(int p, int n, BN_GENCB *cb)
BIO_free_all(out);
NETSCAPE_CERT_SEQUENCE_free(seq);
- return (ret);
+ return ret;
}
OPENSSL_free(tport);
OPENSSL_free(tpath);
- return (ret);
+ return ret;
}
static int add_ocsp_cert(OCSP_REQUEST **req, X509 *cert,
FUNCTION f, *fp;
if (argc <= 0 || argv[0] == NULL)
- return (0);
+ return 0;
f.name = argv[0];
fp = lh_FUNCTION_retrieve(prog, &f);
if (fp == NULL) {
}
}
if (fp != NULL) {
- return (fp->func(argc, argv));
+ return fp->func(argc, argv);
}
if ((strncmp(argv[0], "no-", 3)) == 0) {
/*
f.name = argv[0] + 3;
if (lh_FUNCTION_retrieve(prog, &f) == NULL) {
BIO_printf(bio_out, "%s\n", argv[0]);
- return (0);
+ return 0;
}
BIO_printf(bio_out, "%s\n", argv[0] + 3);
return 1;
qsort(functions, i, sizeof(*functions), SortFnByName);
if ((ret = lh_FUNCTION_new(function_hash, function_cmp)) == NULL)
- return (NULL);
+ return NULL;
for (f = functions; f->name != NULL; f++)
(void)lh_FUNCTION_insert(ret, f);
OPENSSL_free(salt_malloc);
OPENSSL_free(passwd_malloc);
BIO_free(in);
- return (ret);
+ return ret;
}
/*
release_engine(e);
BIO_free(in);
BIO_free_all(out);
- return (ret);
+ return ret;
}
ERR_print_errors(bio_err);
release_engine(e);
BIO_free_all(out);
- return (ret);
+ return ret;
}
RSA_free(rsa);
OPENSSL_free(passin);
OPENSSL_free(passout);
- return (ret);
+ return ret;
}
#endif
policies_print(ctx);
if (ok && !verify_args.quiet)
BIO_printf(bio_err, "verify return:%d\n", ok);
- return (ok);
+ return ok;
}
int set_cert_stuff(SSL_CTX *ctx, char *cert_file, char *key_file)
BIO_printf(bio_err, "unable to get certificate from '%s'\n",
cert_file);
ERR_print_errors(bio_err);
- return (0);
+ return 0;
}
if (key_file == NULL)
key_file = cert_file;
BIO_printf(bio_err, "unable to get private key from '%s'\n",
key_file);
ERR_print_errors(bio_err);
- return (0);
+ return 0;
}
/*
if (!SSL_CTX_check_private_key(ctx)) {
BIO_printf(bio_err,
"Private key does not match the certificate public key\n");
- return (0);
+ return 0;
}
}
return 1;
out = (BIO *)BIO_get_callback_arg(bio);
if (out == NULL)
- return (ret);
+ return ret;
if (cmd == (BIO_CB_READ | BIO_CB_RETURN)) {
BIO_printf(out, "read from %p [%p] (%lu bytes => %ld (0x%lX))\n",
(void *)bio, (void *)argp, (unsigned long)argi, ret, ret);
BIO_dump(out, argp, (int)ret);
- return (ret);
+ return ret;
} else if (cmd == (BIO_CB_WRITE | BIO_CB_RETURN)) {
BIO_printf(out, "write to %p [%p] (%lu bytes => %ld (0x%lX))\n",
(void *)bio, (void *)argp, (unsigned long)argi, ret, ret);
BIO_dump(out, argp, (int)ret);
}
- return (ret);
+ return ret;
}
void apps_ssl_info_callback(const SSL *s, int where, int ret)
bio_c_out = NULL;
BIO_free(bio_c_msg);
bio_c_msg = NULL;
- return (ret);
+ return ret;
}
static void print_stuff(BIO *bio, SSL *s, int full)
if (p->login == NULL && p->user == NULL) {
p->login = SSL_get_srp_username(s);
BIO_printf(bio_err, "SRP username = \"%s\"\n", p->login);
- return (-1);
+ return -1;
}
if (p->user == NULL) {
BIO *next = BIO_next(b);
if (out == NULL || outl == 0)
- return (0);
+ return 0;
if (next == NULL)
- return (0);
+ return 0;
ret = BIO_read(next, out, outl);
if (ret > 0)
int num;
if ((in == NULL) || (inl <= 0))
- return (0);
+ return 0;
if (next == NULL)
return 0;
ret = BIO_write(next, wbuf->buff, inl);
- return (ret);
+ return ret;
}
static long ebcdic_ctrl(BIO *b, int cmd, long num, void *ptr)
BIO *next = BIO_next(b);
if (next == NULL)
- return (0);
+ return 0;
switch (cmd) {
case BIO_CTRL_DUP:
ret = 0L;
ret = BIO_ctrl(next, cmd, num, ptr);
break;
}
- return (ret);
+ return ret;
}
static int ebcdic_gets(BIO *bp, char *buf, int size)
#ifdef CHARSET_EBCDIC
BIO_meth_free(methods_ebcdic);
#endif
- return (ret);
+ return ret;
}
static void print_stats(BIO *bio, SSL_CTX *ssl_ctx)
if (ret >= 0)
BIO_printf(bio_s_out, "ACCEPT\n");
(void)BIO_flush(bio_s_out);
- return (ret);
+ return ret;
}
static void close_accept_socket(void)
}
/* Always print any error messages */
ERR_print_errors(bio_err);
- return (0);
+ return 0;
}
print_connection_info(con);
ret = PEM_read_bio_DHparams(bio, NULL, NULL, NULL);
err:
BIO_free(bio);
- return (ret);
+ return ret;
}
#endif
BIO_printf(bio_s_out, "ACCEPT\n");
OPENSSL_free(buf);
BIO_free_all(io);
- return (ret);
+ return ret;
}
static int rev_body(int s, int stype, int prot, unsigned char *context)
OPENSSL_free(buf);
BIO_free_all(io);
- return (ret);
+ return ret;
}
#define MAX_SESSION_ID_ATTEMPTS 10
end:
BIO_free_all(out);
SSL_SESSION_free(x);
- return (ret);
+ return ret;
}
static SSL_SESSION *load_sess_id(char *infile, int format)
end:
BIO_free(in);
- return (x);
+ return x;
}
BIO_free(indata);
BIO_free_all(out);
OPENSSL_free(passin);
- return (ret);
+ return ret;
}
static int save_certs(char *signerfile, STACK_OF(X509) *signers)
}
OPENSSL_free(loopargs);
release_engine(e);
- return (ret);
+ return ret;
}
static void print_message(const char *s, long num, int length)
EVP_PKEY_free(pkey);
release_engine(e);
OPENSSL_free(passin);
- return (ret);
+ return ret;
}
NCONF_free(conf);
free_index(db);
release_engine(e);
- return (ret);
+ return ret;
}
#endif
X509_VERIFY_PARAM_free(vpm);
NCONF_free(conf);
OPENSSL_free(password);
- return (ret);
+ return ret;
}
/*
policies_print(ctx);
if (!v_verbose)
ERR_clear_error();
- return (ok);
+ return ok;
}
}
ret = 0;
end:
- return (ret);
+ return ret;
}
close (TerminalSocketPair[0]);
if (TerminalSocketPair[1])
close (TerminalSocketPair[1]);
- return (TERM_SOCK_FAILURE);
+ return TERM_SOCK_FAILURE;
}
/*
LogMessage ("TerminalSocket: SYS$ASSIGN () - %08X", status);
close (TerminalSocketPair[0]);
close (TerminalSocketPair[1]);
- return (TERM_SOCK_FAILURE);
+ return TERM_SOCK_FAILURE;
}
/*
LogMessage ("TerminalSocket: SYS$QIO () - %08X", status);
close (TerminalSocketPair[0]);
close (TerminalSocketPair[1]);
- return (TERM_SOCK_FAILURE);
+ return TERM_SOCK_FAILURE;
}
/*
LogMessage ("TerminalSocket: SYS$CANCEL () - %08X", status);
close (TerminalSocketPair[0]);
close (TerminalSocketPair[1]);
- return (TERM_SOCK_FAILURE);
+ return TERM_SOCK_FAILURE;
}
/*
LogMessage ("TerminalSocket: SYS$DASSGN () - %08X", status);
close (TerminalSocketPair[0]);
close (TerminalSocketPair[1]);
- return (TERM_SOCK_FAILURE);
+ return TERM_SOCK_FAILURE;
}
/*
** Invalid function code
*/
LogMessage ("TerminalSocket: Invalid Function Code - %d", FunctionCode);
- return (TERM_SOCK_FAILURE);
+ return TERM_SOCK_FAILURE;
break;
}
/*
** Return success
*/
- return (TERM_SOCK_SUCCESS);
+ return TERM_SOCK_SUCCESS;
}
\f
SockDesc1 = socket (SocketFamily, SocketType, 0);
if (SockDesc1 < 0) {
LogMessage ("CreateSocketPair: socket () - %d", errno);
- return (-1);
+ return -1;
}
/*
if (status < 0) {
LogMessage ("CreateSocketPair: bind () - %d", errno);
close (SockDesc1);
- return (-1);
+ return -1;
}
/*
if (status < 0) {
LogMessage ("CreateSocketPair: getsockname () - %d", errno);
close (SockDesc1);
- return (-1);
+ return -1;
} else
LocalHostPort = sin.sin_port;
if (! (status & 1)) {
LogMessage ("CreateSocketPair: SYS$BINTIM () - %08X", status);
close (SockDesc1);
- return (-1);
+ return -1;
}
/*
if (! (status & 1)) {
LogMessage ("CreateSocketPair: SYS$ASSIGN () - %08X", status);
close (SockDesc1);
- return (-1);
+ return -1;
}
/*
LogMessage ("CreateSocketPair: SYS$QIO () - %08X", status);
close (SockDesc1);
sys$dassgn (TcpDeviceChan);
- return (-1);
+ return -1;
}
/*
close (SockDesc1);
close (SockDesc2);
sys$dassgn (TcpDeviceChan);
- return (-1);
+ return -1;
}
/*
close (SockDesc1);
close (SockDesc2);
sys$dassgn (TcpDeviceChan);
- return (-1);
+ return -1;
}
/*
close (SockDesc1);
close (SockDesc2);
sys$dassgn (TcpDeviceChan);
- return (-1);
+ return -1;
}
/*
ret = 1 + len;
if (pp == NULL)
- return (ret);
+ return ret;
p = *pp;
p[-1] &= (0xff << bits);
}
*pp = p;
- return (ret);
+ return ret;
}
ASN1_BIT_STRING *c2i_ASN1_BIT_STRING(ASN1_BIT_STRING **a,
if ((a == NULL) || ((*a) == NULL)) {
if ((ret = ASN1_BIT_STRING_new()) == NULL)
- return (NULL);
+ return NULL;
} else
ret = (*a);
if (a != NULL)
(*a) = ret;
*pp = p;
- return (ret);
+ return ret;
err:
ASN1err(ASN1_F_C2I_ASN1_BIT_STRING, i);
if ((a == NULL) || (*a != ret))
ASN1_BIT_STRING_free(ret);
- return (NULL);
+ return NULL;
}
/*
if ((a->length < (w + 1)) || (a->data == NULL)) {
if (!value)
- return (1); /* Don't need to set */
+ return 1; /* Don't need to set */
c = OPENSSL_clear_realloc(a->data, a->length, w + 1);
if (c == NULL) {
ASN1err(ASN1_F_ASN1_BIT_STRING_SET_BIT, ERR_R_MALLOC_FAILURE);
if ((b = BIO_new(BIO_s_file())) == NULL) {
ASN1err(ASN1_F_ASN1_D2I_FP, ERR_R_BUF_LIB);
- return (NULL);
+ return NULL;
}
BIO_set_fp(b, in, BIO_NOCLOSE);
ret = ASN1_d2i_bio(xnew, d2i, b, x);
BIO_free(b);
- return (ret);
+ return ret;
}
# endif
ret = d2i(x, &p, len);
err:
BUF_MEM_free(b);
- return (ret);
+ return ret;
}
#endif
ret = ASN1_item_d2i(x, &p, len, it);
err:
BUF_MEM_free(b);
- return (ret);
+ return ret;
}
#ifndef OPENSSL_NO_STDIO
if ((b = BIO_new(BIO_s_file())) == NULL) {
ASN1err(ASN1_F_ASN1_ITEM_D2I_FP, ERR_R_BUF_LIB);
- return (NULL);
+ return NULL;
}
BIO_set_fp(b, in, BIO_NOCLOSE);
ret = ASN1_item_d2i_bio(it, b, x);
BIO_free(b);
- return (ret);
+ return ret;
}
#endif
i = i2d(data, NULL);
if ((str = OPENSSL_malloc(i)) == NULL) {
ASN1err(ASN1_F_ASN1_DIGEST, ERR_R_MALLOC_FAILURE);
- return (0);
+ return 0;
}
p = str;
i2d(data, &p);
i = ASN1_item_i2d(asn, &str, it);
if (!str)
- return (0);
+ return 0;
if (!EVP_Digest(str, i, md, len, type, NULL)) {
OPENSSL_free(str);
char *ret;
if (x == NULL)
- return (NULL);
+ return NULL;
i = i2d(x, NULL);
b = OPENSSL_malloc(i + 10);
if (b == NULL) {
ASN1err(ASN1_F_ASN1_DUP, ERR_R_MALLOC_FAILURE);
- return (NULL);
+ return NULL;
}
p = b;
i = i2d(x, &p);
p2 = b;
ret = d2i(NULL, &p2, i);
OPENSSL_free(b);
- return (ret);
+ return ret;
}
#endif
void *ret;
if (x == NULL)
- return (NULL);
+ return NULL;
i = ASN1_item_i2d(x, &b, it);
if (b == NULL) {
ASN1err(ASN1_F_ASN1_ITEM_DUP, ERR_R_MALLOC_FAILURE);
- return (NULL);
+ return NULL;
}
p = b;
ret = ASN1_item_d2i(NULL, &p, i, it);
OPENSSL_free(b);
- return (ret);
+ return ret;
}
if ((b = BIO_new(BIO_s_file())) == NULL) {
ASN1err(ASN1_F_ASN1_I2D_FP, ERR_R_BUF_LIB);
- return (0);
+ return 0;
}
BIO_set_fp(b, out, BIO_NOCLOSE);
ret = ASN1_i2d_bio(i2d, b, x);
BIO_free(b);
- return (ret);
+ return ret;
}
# endif
b = OPENSSL_malloc(n);
if (b == NULL) {
ASN1err(ASN1_F_ASN1_I2D_BIO, ERR_R_MALLOC_FAILURE);
- return (0);
+ return 0;
}
p = (unsigned char *)b;
n -= i;
}
OPENSSL_free(b);
- return (ret);
+ return ret;
}
#endif
if ((b = BIO_new(BIO_s_file())) == NULL) {
ASN1err(ASN1_F_ASN1_ITEM_I2D_FP, ERR_R_BUF_LIB);
- return (0);
+ return 0;
}
BIO_set_fp(b, out, BIO_NOCLOSE);
ret = ASN1_item_i2d_bio(it, b, x);
BIO_free(b);
- return (ret);
+ return ret;
}
#endif
n = ASN1_item_i2d(x, &b, it);
if (b == NULL) {
ASN1err(ASN1_F_ASN1_ITEM_I2D_BIO, ERR_R_MALLOC_FAILURE);
- return (0);
+ return 0;
}
for (;;) {
n -= i;
}
OPENSSL_free(b);
- return (ret);
+ return ret;
}
if ((a == NULL) || ((*a) == NULL)) {
if ((ret = ASN1_INTEGER_new()) == NULL)
- return (NULL);
+ return NULL;
ret->type = V_ASN1_INTEGER;
} else
ret = (*a);
if (a != NULL)
(*a) = ret;
*pp = p;
- return (ret);
+ return ret;
err:
ASN1err(ASN1_F_D2I_ASN1_UINTEGER, i);
if ((a == NULL) || (*a != ret))
ASN1_INTEGER_free(ret);
- return (NULL);
+ return NULL;
}
static ASN1_STRING *bn_to_asn1_string(const BIGNUM *bn, ASN1_STRING *ai,
err:
if (ret != ai)
ASN1_INTEGER_free(ret);
- return (NULL);
+ return NULL;
}
static BIGNUM *asn1_string_to_bn(const ASN1_INTEGER *ai, BIGNUM *bn,
int objsize;
if ((a == NULL) || (a->data == NULL))
- return (0);
+ return 0;
objsize = ASN1_object_size(0, a->length, V_ASN1_OBJECT);
if (pp == NULL || objsize == -1)
p += a->length;
*pp = p;
- return (objsize);
+ return objsize;
}
int a2d_ASN1_OBJECT(unsigned char *out, int olen, const char *buf, int num)
BIGNUM *bl = NULL;
if (num == 0)
- return (0);
+ return 0;
else if (num == -1)
num = strlen(buf);
if (tmp != ftmp)
OPENSSL_free(tmp);
BN_free(bl);
- return (len);
+ return len;
err:
if (tmp != ftmp)
OPENSSL_free(tmp);
BN_free(bl);
- return (0);
+ return 0;
}
int i2t_ASN1_OBJECT(char *buf, int buf_len, const ASN1_OBJECT *a)
int i;
if ((a == NULL) || (a->data == NULL))
- return (BIO_write(bp, "NULL", 4));
+ return BIO_write(bp, "NULL", 4);
i = i2t_ASN1_OBJECT(buf, sizeof buf, a);
if (i > (int)(sizeof(buf) - 1)) {
p = OPENSSL_malloc(i + 1);
BIO_write(bp, p, i);
if (p != buf)
OPENSSL_free(p);
- return (i);
+ return i;
}
ASN1_OBJECT *d2i_ASN1_OBJECT(ASN1_OBJECT **a, const unsigned char **pp,
return ret;
err:
ASN1err(ASN1_F_D2I_ASN1_OBJECT, i);
- return (NULL);
+ return NULL;
}
ASN1_OBJECT *c2i_ASN1_OBJECT(ASN1_OBJECT **a, const unsigned char **pp,
if ((a == NULL) || ((*a) == NULL) ||
!((*a)->flags & ASN1_OBJECT_FLAG_DYNAMIC)) {
if ((ret = ASN1_OBJECT_new()) == NULL)
- return (NULL);
+ return NULL;
} else
ret = (*a);
if (a != NULL)
(*a) = ret;
*pp = p;
- return (ret);
+ return ret;
err:
ASN1err(ASN1_F_C2I_ASN1_OBJECT, i);
if ((a == NULL) || (*a != ret))
ASN1_OBJECT_free(ret);
- return (NULL);
+ return NULL;
}
ASN1_OBJECT *ASN1_OBJECT_new(void)
ret = OPENSSL_zalloc(sizeof(*ret));
if (ret == NULL) {
ASN1err(ASN1_F_ASN1_OBJECT_NEW, ERR_R_MALLOC_FAILURE);
- return (NULL);
+ return NULL;
}
ret->flags = ASN1_OBJECT_FLAG_DYNAMIC;
- return (ret);
+ return ret;
}
void ASN1_OBJECT_free(ASN1_OBJECT *a)
o.length = len;
o.flags = ASN1_OBJECT_FLAG_DYNAMIC | ASN1_OBJECT_FLAG_DYNAMIC_STRINGS |
ASN1_OBJECT_FLAG_DYNAMIC_DATA;
- return (OBJ_dup(&o));
+ return OBJ_dup(&o);
}
if (len <= 0)
len = -1;
if (s == NULL)
- return (V_ASN1_PRINTABLESTRING);
+ return V_ASN1_PRINTABLESTRING;
while ((*s) && (len-- != 0)) {
c = *(s++);
t61 = 1;
}
if (t61)
- return (V_ASN1_T61STRING);
+ return V_ASN1_T61STRING;
if (ia5)
- return (V_ASN1_IA5STRING);
- return (V_ASN1_PRINTABLESTRING);
+ return V_ASN1_IA5STRING;
+ return V_ASN1_PRINTABLESTRING;
}
int ASN1_UNIVERSALSTRING_to_string(ASN1_UNIVERSALSTRING *s)
unsigned char *p;
if (s->type != V_ASN1_UNIVERSALSTRING)
- return (0);
+ return 0;
if ((s->length % 4) != 0)
- return (0);
+ return 0;
p = s->data;
for (i = 0; i < s->length; i += 4) {
if ((p[0] != '\0') || (p[1] != '\0') || (p[2] != '\0'))
p += 4;
}
if (i < s->length)
- return (0);
+ return 0;
p = s->data;
for (i = 3; i < s->length; i += 4) {
*(p++) = s->data[i];
const char *p;
if (v == NULL)
- return (0);
+ return 0;
n = 0;
p = (const char *)v->data;
for (i = 0; i < v->length; i++) {
n++;
if (n >= 80) {
if (BIO_write(bp, buf, n) <= 0)
- return (0);
+ return 0;
n = 0;
}
}
if (n > 0)
if (BIO_write(bp, buf, n) <= 0)
- return (0);
+ return 0;
return 1;
}
EVP_MD_CTX_free(ctx);
OPENSSL_clear_free((char *)buf_in, (unsigned int)inl);
OPENSSL_clear_free((char *)buf_out, outll);
- return (outl);
+ return outl;
}
#endif
err:
OPENSSL_clear_free((char *)buf_in, (unsigned int)inl);
OPENSSL_clear_free((char *)buf_out, outll);
- return (outl);
+ return outl;
}
int ASN1_TYPE_get(const ASN1_TYPE *a)
{
if ((a->value.ptr != NULL) || (a->type == V_ASN1_NULL))
- return (a->type);
+ return a->type;
else
- return (0);
+ return 0;
}
void ASN1_TYPE_set(ASN1_TYPE *a, int type, void *value)
ret = 1;
err:
EVP_MD_CTX_free(ctx);
- return (ret);
+ return ret;
}
#endif
if (!(*a)->name || !(*b)->name)
return ! !(*a)->name - ! !(*b)->name;
- return (strcmp((*a)->name, (*b)->name));
+ return strcmp((*a)->name, (*b)->name);
}
static int mime_param_cmp(const MIME_PARAM *const *a,
{
if (!(*a)->param_name || !(*b)->param_name)
return ! !(*a)->param_name - ! !(*b)->param_name;
- return (strcmp((*a)->param_name, (*b)->param_name));
+ return strcmp((*a)->param_name, (*b)->param_name);
}
/* Find a header with a given name (if possible) */
const BIO_METHOD *BIO_f_asn1(void)
{
- return (&methods_asn1);
+ return &methods_asn1;
}
static int asn1_bio_new(BIO *b)
if ((a == NULL) || (*a == NULL)) {
if ((ret = EVP_PKEY_new()) == NULL) {
ASN1err(ASN1_F_D2I_PRIVATEKEY, ERR_R_EVP_LIB);
- return (NULL);
+ return NULL;
}
} else {
ret = *a;
*pp = p;
if (a != NULL)
(*a) = ret;
- return (ret);
+ return ret;
err:
if (a == NULL || *a != ret)
EVP_PKEY_free(ret);
- return (NULL);
+ return NULL;
}
/*
if ((a == NULL) || (*a == NULL)) {
if ((ret = EVP_PKEY_new()) == NULL) {
ASN1err(ASN1_F_D2I_PUBLICKEY, ERR_R_EVP_LIB);
- return (NULL);
+ return NULL;
}
} else
ret = *a;
}
if (a != NULL)
(*a) = ret;
- return (ret);
+ return ret;
err:
if (a == NULL || *a != ret)
EVP_PKEY_free(ret);
- return (NULL);
+ return NULL;
}
ASN1_STRING *os;
if ((os = ASN1_OCTET_STRING_new()) == NULL)
- return (0);
+ return 0;
if (!ASN1_OCTET_STRING_set(os, data, len)) {
ASN1_OCTET_STRING_free(os);
return 0;
if ((a->type != V_ASN1_OCTET_STRING) || (a->value.octet_string == NULL)) {
ASN1err(ASN1_F_ASN1_TYPE_GET_OCTETSTRING, ASN1_R_DATA_IS_WRONG);
- return (-1);
+ return -1;
}
p = ASN1_STRING_get0_data(a->value.octet_string);
ret = ASN1_STRING_length(a->value.octet_string);
else
num = max_len;
memcpy(data, p, num);
- return (ret);
+ return ret;
}
typedef struct {
char buf[2];
if (a == NULL)
- return (0);
+ return 0;
if (a->type & V_ASN1_NEG) {
if (BIO_write(bp, "-", 1) != 1)
n += 2;
}
}
- return (n);
+ return n;
err:
- return (-1);
+ return -1;
}
int a2i_ASN1_INTEGER(BIO *bp, ASN1_INTEGER *bs, char *buf, int size)
char buf[2];
if (a == NULL)
- return (0);
+ return 0;
if (a->length == 0) {
if (BIO_write(bp, "0", 1) != 1)
n += 2;
}
}
- return (n);
+ return n;
err:
- return (-1);
+ return -1;
}
int a2i_ASN1_STRING(BIO *bp, ASN1_STRING *bs, char *buf, int size)
const char *BF_options(void)
{
- return ("blowfish(ptr)");
+ return "blowfish(ptr)";
}
void BF_ecb_encrypt(const unsigned char *in, unsigned char *out,
ret = BIO_vprintf(bio, format, args);
va_end(args);
- return (ret);
+ return ret;
}
int BIO_vprintf(BIO *bio, const char *format, va_list args)
} else {
ret = BIO_write(bio, hugebuf, (int)retlen);
}
- return (ret);
+ return ret;
}
/*
ret = BIO_vsnprintf(buf, n, format, args);
va_end(args);
- return (ret);
+ return ret;
}
int BIO_vsnprintf(char *buf, size_t n, const char *format, va_list args)
if (str == NULL) {
BIOerr(BIO_F_BIO_GET_PORT, BIO_R_NO_PORT_DEFINED);
- return (0);
+ return 0;
}
if (BIO_sock_init() != 1)
*/
i = getsockopt(sock, SOL_SOCKET, SO_ERROR, (void *)&j, &size);
if (i < 0)
- return (get_last_socket_error());
+ return get_last_socket_error();
else
- return (j);
+ return j;
}
# if OPENSSL_API_COMPAT < 0x10100000L
err = WSAGetLastError();
SYSerr(SYS_F_WSASTARTUP, err);
BIOerr(BIO_F_BIO_SOCK_INIT, BIO_R_WSASTARTUP);
- return (-1);
+ return -1;
}
}
# endif /* OPENSSL_SYS_WINDOWS */
extern int _watt_do_exit;
_watt_do_exit = 0; /* don't make sock_init() call exit() */
if (sock_init())
- return (-1);
+ return -1;
# endif
return 1;
# endif /* __DJGPP__ */
if (i < 0)
SYSerr(SYS_F_IOCTLSOCKET, get_last_socket_error());
- return (i);
+ return i;
}
# if OPENSSL_API_COMPAT < 0x10100000L
const BIO_METHOD *BIO_f_buffer(void)
{
- return (&methods_buffer);
+ return &methods_buffer;
}
static int buffer_new(BIO *bi)
BIO_F_BUFFER_CTX *ctx = OPENSSL_zalloc(sizeof(*ctx));
if (ctx == NULL)
- return (0);
+ return 0;
ctx->ibuf_size = DEFAULT_BUFFER_SIZE;
ctx->ibuf = OPENSSL_malloc(DEFAULT_BUFFER_SIZE);
if (ctx->ibuf == NULL) {
OPENSSL_free(ctx);
- return (0);
+ return 0;
}
ctx->obuf_size = DEFAULT_BUFFER_SIZE;
ctx->obuf = OPENSSL_malloc(DEFAULT_BUFFER_SIZE);
if (ctx->obuf == NULL) {
OPENSSL_free(ctx->ibuf);
OPENSSL_free(ctx);
- return (0);
+ return 0;
}
bi->init = 1;
BIO_F_BUFFER_CTX *b;
if (a == NULL)
- return (0);
+ return 0;
b = (BIO_F_BUFFER_CTX *)a->ptr;
OPENSSL_free(b->ibuf);
OPENSSL_free(b->obuf);
BIO_F_BUFFER_CTX *ctx;
if (out == NULL)
- return (0);
+ return 0;
ctx = (BIO_F_BUFFER_CTX *)b->ptr;
if ((ctx == NULL) || (b->next_bio == NULL))
- return (0);
+ return 0;
num = 0;
BIO_clear_retry_flags(b);
ctx->ibuf_len -= i;
num += i;
if (outl == i)
- return (num);
+ return num;
outl -= i;
out += i;
}
if (i < 0)
return ((num > 0) ? num : i);
if (i == 0)
- return (num);
+ return num;
}
num += i;
if (outl == i)
- return (num);
+ return num;
out += i;
outl -= i;
}
if (i < 0)
return ((num > 0) ? num : i);
if (i == 0)
- return (num);
+ return num;
}
ctx->ibuf_off = 0;
ctx->ibuf_len = i;
BIO_F_BUFFER_CTX *ctx;
if ((in == NULL) || (inl <= 0))
- return (0);
+ return 0;
ctx = (BIO_F_BUFFER_CTX *)b->ptr;
if ((ctx == NULL) || (b->next_bio == NULL))
- return (0);
+ return 0;
BIO_clear_retry_flags(b);
start:
if (i < 0)
return ((num > 0) ? num : i);
if (i == 0)
- return (num);
+ return num;
}
ctx->obuf_off += i;
ctx->obuf_len -= i;
if (i < 0)
return ((num > 0) ? num : i);
if (i == 0)
- return (num);
+ return num;
}
num += i;
in += i;
inl -= i;
if (inl == 0)
- return (num);
+ return num;
}
/*
ctx->obuf_off = 0;
ctx->obuf_len = 0;
if (b->next_bio == NULL)
- return (0);
+ return 0;
ret = BIO_ctrl(b->next_bio, cmd, num, ptr);
break;
case BIO_CTRL_EOF:
ret = (long)ctx->obuf_len;
if (ret == 0) {
if (b->next_bio == NULL)
- return (0);
+ return 0;
ret = BIO_ctrl(b->next_bio, cmd, num, ptr);
}
break;
ret = (long)ctx->ibuf_len;
if (ret == 0) {
if (b->next_bio == NULL)
- return (0);
+ return 0;
ret = BIO_ctrl(b->next_bio, cmd, num, ptr);
}
break;
break;
case BIO_C_DO_STATE_MACHINE:
if (b->next_bio == NULL)
- return (0);
+ return 0;
BIO_clear_retry_flags(b);
ret = BIO_ctrl(b->next_bio, cmd, num, ptr);
BIO_copy_next_retry(b);
case BIO_CTRL_FLUSH:
if (b->next_bio == NULL)
- return (0);
+ return 0;
if (ctx->obuf_len <= 0) {
ret = BIO_ctrl(b->next_bio, cmd, num, ptr);
break;
&(ctx->obuf[ctx->obuf_off]), ctx->obuf_len);
BIO_copy_next_retry(b);
if (r <= 0)
- return ((long)r);
+ return (long)r;
ctx->obuf_off += r;
ctx->obuf_len -= r;
} else {
break;
default:
if (b->next_bio == NULL)
- return (0);
+ return 0;
ret = BIO_ctrl(b->next_bio, cmd, num, ptr);
break;
}
- return (ret);
+ return ret;
malloc_error:
BIOerr(BIO_F_BUFFER_CTRL, ERR_R_MALLOC_FAILURE);
- return (0);
+ return 0;
}
static long buffer_callback_ctrl(BIO *b, int cmd, bio_info_cb *fp)
long ret = 1;
if (b->next_bio == NULL)
- return (0);
+ return 0;
switch (cmd) {
default:
ret = BIO_callback_ctrl(b->next_bio, cmd, fp);
break;
}
- return (ret);
+ return ret;
}
static int buffer_gets(BIO *b, char *buf, int size)
ctx->ibuf_off += i;
if (flag || size == 0) {
*buf = '\0';
- return (num);
+ return num;
}
} else { /* read another chunk */
if (i < 0)
return ((num > 0) ? num : i);
if (i == 0)
- return (num);
+ return num;
}
ctx->ibuf_len = i;
ctx->ibuf_off = 0;
static int buffer_puts(BIO *b, const char *str)
{
- return (buffer_write(b, str, strlen(str)));
+ return buffer_write(b, str, strlen(str));
}
const BIO_METHOD *BIO_f_linebuffer(void)
{
- return (&methods_linebuffer);
+ return &methods_linebuffer;
}
typedef struct bio_linebuffer_ctx_struct {
ctx = OPENSSL_malloc(sizeof(*ctx));
if (ctx == NULL)
- return (0);
+ return 0;
ctx->obuf = OPENSSL_malloc(DEFAULT_LINEBUFFER_SIZE);
if (ctx->obuf == NULL) {
OPENSSL_free(ctx);
- return (0);
+ return 0;
}
ctx->obuf_size = DEFAULT_LINEBUFFER_SIZE;
ctx->obuf_len = 0;
BIO_LINEBUFFER_CTX *b;
if (a == NULL)
- return (0);
+ return 0;
b = (BIO_LINEBUFFER_CTX *)a->ptr;
OPENSSL_free(b->obuf);
OPENSSL_free(a->ptr);
int ret = 0;
if (out == NULL)
- return (0);
+ return 0;
if (b->next_bio == NULL)
- return (0);
+ return 0;
ret = BIO_read(b->next_bio, out, outl);
BIO_clear_retry_flags(b);
BIO_copy_next_retry(b);
- return (ret);
+ return ret;
}
static int linebuffer_write(BIO *b, const char *in, int inl)
BIO_LINEBUFFER_CTX *ctx;
if ((in == NULL) || (inl <= 0))
- return (0);
+ return 0;
ctx = (BIO_LINEBUFFER_CTX *)b->ptr;
if ((ctx == NULL) || (b->next_bio == NULL))
- return (0);
+ return 0;
BIO_clear_retry_flags(b);
if (i < 0)
return ((num > 0) ? num : i);
if (i == 0)
- return (num);
+ return num;
}
if (i < ctx->obuf_len)
memmove(ctx->obuf, ctx->obuf + i, ctx->obuf_len - i);
if (i < 0)
return ((num > 0) ? num : i);
if (i == 0)
- return (num);
+ return num;
}
num += i;
in += i;
case BIO_CTRL_RESET:
ctx->obuf_len = 0;
if (b->next_bio == NULL)
- return (0);
+ return 0;
ret = BIO_ctrl(b->next_bio, cmd, num, ptr);
break;
case BIO_CTRL_INFO:
ret = (long)ctx->obuf_len;
if (ret == 0) {
if (b->next_bio == NULL)
- return (0);
+ return 0;
ret = BIO_ctrl(b->next_bio, cmd, num, ptr);
}
break;
break;
case BIO_C_DO_STATE_MACHINE:
if (b->next_bio == NULL)
- return (0);
+ return 0;
BIO_clear_retry_flags(b);
ret = BIO_ctrl(b->next_bio, cmd, num, ptr);
BIO_copy_next_retry(b);
case BIO_CTRL_FLUSH:
if (b->next_bio == NULL)
- return (0);
+ return 0;
if (ctx->obuf_len <= 0) {
ret = BIO_ctrl(b->next_bio, cmd, num, ptr);
break;
r = BIO_write(b->next_bio, ctx->obuf, ctx->obuf_len);
BIO_copy_next_retry(b);
if (r <= 0)
- return ((long)r);
+ return (long)r;
if (r < ctx->obuf_len)
memmove(ctx->obuf, ctx->obuf + r, ctx->obuf_len - r);
ctx->obuf_len -= r;
break;
default:
if (b->next_bio == NULL)
- return (0);
+ return 0;
ret = BIO_ctrl(b->next_bio, cmd, num, ptr);
break;
}
- return (ret);
+ return ret;
malloc_error:
BIOerr(BIO_F_LINEBUFFER_CTRL, ERR_R_MALLOC_FAILURE);
- return (0);
+ return 0;
}
static long linebuffer_callback_ctrl(BIO *b, int cmd, bio_info_cb *fp)
long ret = 1;
if (b->next_bio == NULL)
- return (0);
+ return 0;
switch (cmd) {
default:
ret = BIO_callback_ctrl(b->next_bio, cmd, fp);
break;
}
- return (ret);
+ return ret;
}
static int linebuffer_gets(BIO *b, char *buf, int size)
{
if (b->next_bio == NULL)
- return (0);
- return (BIO_gets(b->next_bio, buf, size));
+ return 0;
+ return BIO_gets(b->next_bio, buf, size);
}
static int linebuffer_puts(BIO *b, const char *str)
{
- return (linebuffer_write(b, str, strlen(str)));
+ return linebuffer_write(b, str, strlen(str));
}
const BIO_METHOD *BIO_f_nbio_test(void)
{
- return (&methods_nbiof);
+ return &methods_nbiof;
}
static int nbiof_new(BIO *bi)
NBIO_TEST *nt;
if ((nt = OPENSSL_zalloc(sizeof(*nt))) == NULL)
- return (0);
+ return 0;
nt->lrn = -1;
nt->lwn = -1;
bi->ptr = (char *)nt;
static int nbiof_free(BIO *a)
{
if (a == NULL)
- return (0);
+ return 0;
OPENSSL_free(a->ptr);
a->ptr = NULL;
a->init = 0;
unsigned char n;
if (out == NULL)
- return (0);
+ return 0;
if (b->next_bio == NULL)
- return (0);
+ return 0;
BIO_clear_retry_flags(b);
if (RAND_bytes(&n, 1) <= 0)
if (ret < 0)
BIO_copy_next_retry(b);
}
- return (ret);
+ return ret;
}
static int nbiof_write(BIO *b, const char *in, int inl)
unsigned char n;
if ((in == NULL) || (inl <= 0))
- return (0);
+ return 0;
if (b->next_bio == NULL)
- return (0);
+ return 0;
nt = (NBIO_TEST *)b->ptr;
BIO_clear_retry_flags(b);
nt->lwn = inl;
}
}
- return (ret);
+ return ret;
}
static long nbiof_ctrl(BIO *b, int cmd, long num, void *ptr)
long ret;
if (b->next_bio == NULL)
- return (0);
+ return 0;
switch (cmd) {
case BIO_C_DO_STATE_MACHINE:
BIO_clear_retry_flags(b);
ret = BIO_ctrl(b->next_bio, cmd, num, ptr);
break;
}
- return (ret);
+ return ret;
}
static long nbiof_callback_ctrl(BIO *b, int cmd, bio_info_cb *fp)
long ret = 1;
if (b->next_bio == NULL)
- return (0);
+ return 0;
switch (cmd) {
default:
ret = BIO_callback_ctrl(b->next_bio, cmd, fp);
break;
}
- return (ret);
+ return ret;
}
static int nbiof_gets(BIO *bp, char *buf, int size)
{
if (bp->next_bio == NULL)
- return (0);
- return (BIO_gets(bp->next_bio, buf, size));
+ return 0;
+ return BIO_gets(bp->next_bio, buf, size);
}
static int nbiof_puts(BIO *bp, const char *str)
{
if (bp->next_bio == NULL)
- return (0);
- return (BIO_puts(bp->next_bio, str));
+ return 0;
+ return BIO_puts(bp->next_bio, str);
}
const BIO_METHOD *BIO_f_null(void)
{
- return (&methods_nullf);
+ return &methods_nullf;
}
static int nullf_new(BIO *bi)
static int nullf_free(BIO *a)
{
if (a == NULL)
- return (0);
+ return 0;
/*-
a->ptr=NULL;
a->init=0;
int ret = 0;
if (out == NULL)
- return (0);
+ return 0;
if (b->next_bio == NULL)
- return (0);
+ return 0;
ret = BIO_read(b->next_bio, out, outl);
BIO_clear_retry_flags(b);
BIO_copy_next_retry(b);
- return (ret);
+ return ret;
}
static int nullf_write(BIO *b, const char *in, int inl)
int ret = 0;
if ((in == NULL) || (inl <= 0))
- return (0);
+ return 0;
if (b->next_bio == NULL)
- return (0);
+ return 0;
ret = BIO_write(b->next_bio, in, inl);
BIO_clear_retry_flags(b);
BIO_copy_next_retry(b);
- return (ret);
+ return ret;
}
static long nullf_ctrl(BIO *b, int cmd, long num, void *ptr)
long ret;
if (b->next_bio == NULL)
- return (0);
+ return 0;
switch (cmd) {
case BIO_C_DO_STATE_MACHINE:
BIO_clear_retry_flags(b);
default:
ret = BIO_ctrl(b->next_bio, cmd, num, ptr);
}
- return (ret);
+ return ret;
}
static long nullf_callback_ctrl(BIO *b, int cmd, bio_info_cb *fp)
long ret = 1;
if (b->next_bio == NULL)
- return (0);
+ return 0;
switch (cmd) {
default:
ret = BIO_callback_ctrl(b->next_bio, cmd, fp);
break;
}
- return (ret);
+ return ret;
}
static int nullf_gets(BIO *bp, char *buf, int size)
{
if (bp->next_bio == NULL)
- return (0);
- return (BIO_gets(bp->next_bio, buf, size));
+ return 0;
+ return BIO_gets(bp->next_bio, buf, size);
}
static int nullf_puts(BIO *bp, const char *str)
{
if (bp->next_bio == NULL)
- return (0);
- return (BIO_puts(bp->next_bio, str));
+ return 0;
+ return BIO_puts(bp->next_bio, str);
}
if (bio == NULL) {
BIOerr(BIO_F_BIO_NEW, ERR_R_MALLOC_FAILURE);
- return (NULL);
+ return NULL;
}
bio->method = method;
if ((b == NULL) || (b->method == NULL) || (b->method->bgets == NULL)) {
BIOerr(BIO_F_BIO_GETS, BIO_R_UNSUPPORTED_METHOD);
- return (-2);
+ return -2;
}
if (size < 0) {
if (!b->init) {
BIOerr(BIO_F_BIO_GETS, BIO_R_UNINITIALIZED);
- return (-2);
+ return -2;
}
ret = b->method->bgets(b, buf, size);
int i;
i = iarg;
- return (BIO_ctrl(b, cmd, larg, (char *)&i));
+ return BIO_ctrl(b, cmd, larg, (char *)&i);
}
void *BIO_ptr_ctrl(BIO *b, int cmd, long larg)
void *p = NULL;
if (BIO_ctrl(b, cmd, larg, (char *)&p) <= 0)
- return (NULL);
+ return NULL;
else
- return (p);
+ return p;
}
long BIO_ctrl(BIO *b, int cmd, long larg, void *parg)
long ret;
if (b == NULL)
- return (0);
+ return 0;
if ((b->method == NULL) || (b->method->callback_ctrl == NULL)) {
BIOerr(BIO_F_BIO_CALLBACK_CTRL, BIO_R_UNSUPPORTED_METHOD);
- return (-2);
+ return -2;
}
if (b->callback != NULL || b->callback_ex != NULL) {
BIO *lb;
if (b == NULL)
- return (bio);
+ return bio;
lb = b;
while (lb->next_bio != NULL)
lb = lb->next_bio;
bio->prev_bio = lb;
/* called to do internal processing */
BIO_ctrl(b, BIO_CTRL_PUSH, 0, lb);
- return (b);
+ return b;
}
/* Remove the first and return the rest */
BIO *ret;
if (b == NULL)
- return (NULL);
+ return NULL;
ret = b->next_bio;
BIO_ctrl(b, BIO_CTRL_POP, 0, b);
b->next_bio = NULL;
b->prev_bio = NULL;
- return (ret);
+ return ret;
}
BIO *BIO_get_retry_BIO(BIO *bio, int *reason)
}
if (reason != NULL)
*reason = last->retry_reason;
- return (last);
+ return last;
}
int BIO_get_retry_reason(BIO *bio)
{
- return (bio->retry_reason);
+ return bio->retry_reason;
}
void BIO_set_retry_reason(BIO *bio, int reason)
if (!mask) {
if (mt & type)
- return (bio);
+ return bio;
} else if (mt == type)
- return (bio);
+ return bio;
}
bio = bio->next_bio;
} while (bio != NULL);
- return (NULL);
+ return NULL;
}
BIO *BIO_next(BIO *b)
eoc = new_bio;
}
}
- return (ret);
+ return ret;
err:
BIO_free_all(ret);
- return (NULL);
+ return NULL;
}
void BIO_copy_next_retry(BIO *b)
int BIO_set_ex_data(BIO *bio, int idx, void *data)
{
- return (CRYPTO_set_ex_data(&(bio->ex_data), idx, data));
+ return CRYPTO_set_ex_data(&(bio->ex_data), idx, data);
}
void *BIO_get_ex_data(BIO *bio, int idx)
{
- return (CRYPTO_get_ex_data(&(bio->ex_data), idx));
+ return CRYPTO_get_ex_data(&(bio->ex_data), idx);
}
uint64_t BIO_number_read(BIO *bio)
const BIO_METHOD *BIO_s_accept(void)
{
- return (&methods_acceptp);
+ return &methods_acceptp;
}
static int acpt_new(BIO *bi)
bi->num = (int)INVALID_SOCKET;
bi->flags = 0;
if ((ba = BIO_ACCEPT_new()) == NULL)
- return (0);
+ return 0;
bi->ptr = (char *)ba;
ba->state = ACPT_S_BEFORE;
bi->shutdown = 1;
BIO_ACCEPT *ret;
if ((ret = OPENSSL_zalloc(sizeof(*ret))) == NULL)
- return (NULL);
+ return NULL;
ret->accept_family = BIO_FAMILY_IPANY;
ret->accept_sock = (int)INVALID_SOCKET;
- return (ret);
+ return ret;
}
static void BIO_ACCEPT_free(BIO_ACCEPT *a)
BIO_ACCEPT *data;
if (a == NULL)
- return (0);
+ return 0;
data = (BIO_ACCEPT *)a->ptr;
if (a->shutdown) {
while (b->next_bio == NULL) {
ret = acpt_state(b, data);
if (ret <= 0)
- return (ret);
+ return ret;
}
ret = BIO_read(b->next_bio, out, outl);
BIO_copy_next_retry(b);
- return (ret);
+ return ret;
}
static int acpt_write(BIO *b, const char *in, int inl)
while (b->next_bio == NULL) {
ret = acpt_state(b, data);
if (ret <= 0)
- return (ret);
+ return ret;
}
ret = BIO_write(b->next_bio, in, inl);
BIO_copy_next_retry(b);
- return (ret);
+ return ret;
}
static long acpt_ctrl(BIO *b, int cmd, long num, void *ptr)
ret = 0;
break;
}
- return (ret);
+ return ret;
}
static int acpt_puts(BIO *bp, const char *str)
n = strlen(str);
ret = acpt_write(bp, str, n);
- return (ret);
+ return ret;
}
BIO *BIO_new_accept(const char *str)
ret = BIO_new(BIO_s_accept());
if (ret == NULL)
- return (NULL);
+ return NULL;
if (BIO_set_accept_name(ret, str))
- return (ret);
+ return ret;
BIO_free(ret);
- return (NULL);
+ return NULL;
}
#endif
if (cb != NULL)
ret = cb((BIO *)b, c->state, ret);
end:
- return (ret);
+ return ret;
}
BIO_CONNECT *BIO_CONNECT_new(void)
BIO_CONNECT *ret;
if ((ret = OPENSSL_zalloc(sizeof(*ret))) == NULL)
- return (NULL);
+ return NULL;
ret->state = BIO_CONN_S_BEFORE;
ret->connect_family = BIO_FAMILY_IPANY;
- return (ret);
+ return ret;
}
void BIO_CONNECT_free(BIO_CONNECT *a)
const BIO_METHOD *BIO_s_connect(void)
{
- return (&methods_connectp);
+ return &methods_connectp;
}
static int conn_new(BIO *bi)
bi->num = (int)INVALID_SOCKET;
bi->flags = 0;
if ((bi->ptr = (char *)BIO_CONNECT_new()) == NULL)
- return (0);
+ return 0;
else
return 1;
}
BIO_CONNECT *data;
if (a == NULL)
- return (0);
+ return 0;
data = (BIO_CONNECT *)a->ptr;
if (a->shutdown) {
if (data->state != BIO_CONN_S_OK) {
ret = conn_state(b, data);
if (ret <= 0)
- return (ret);
+ return ret;
}
if (out != NULL) {
BIO_set_retry_read(b);
}
}
- return (ret);
+ return ret;
}
static int conn_write(BIO *b, const char *in, int inl)
if (data->state != BIO_CONN_S_OK) {
ret = conn_state(b, data);
if (ret <= 0)
- return (ret);
+ return ret;
}
clear_socket_error();
if (BIO_sock_should_retry(ret))
BIO_set_retry_write(b);
}
- return (ret);
+ return ret;
}
static long conn_ctrl(BIO *b, int cmd, long num, void *ptr)
ret = 0;
break;
}
- return (ret);
+ return ret;
}
static long conn_callback_ctrl(BIO *b, int cmd, bio_info_cb *fp)
ret = 0;
break;
}
- return (ret);
+ return ret;
}
static int conn_puts(BIO *bp, const char *str)
n = strlen(str);
ret = conn_write(bp, str, n);
- return (ret);
+ return ret;
}
BIO *BIO_new_connect(const char *str)
ret = BIO_new(BIO_s_connect());
if (ret == NULL)
- return (NULL);
+ return NULL;
if (BIO_set_conn_hostname(ret, str))
- return (ret);
+ return ret;
BIO_free(ret);
- return (NULL);
+ return NULL;
}
#endif
const BIO_METHOD *BIO_s_datagram(void)
{
- return (&methods_dgramp);
+ return &methods_dgramp;
}
BIO *BIO_new_dgram(int fd, int close_flag)
ret = BIO_new(BIO_s_datagram());
if (ret == NULL)
- return (NULL);
+ return NULL;
BIO_set_fd(ret, fd, close_flag);
- return (ret);
+ return ret;
}
static int dgram_new(BIO *bi)
bio_dgram_data *data;
if (a == NULL)
- return (0);
+ return 0;
if (!dgram_clear(a))
return 0;
static int dgram_clear(BIO *a)
{
if (a == NULL)
- return (0);
+ return 0;
if (a->shutdown) {
if (a->init) {
BIO_closesocket(a->num);
dgram_reset_rcv_timeout(b);
}
- return (ret);
+ return ret;
}
static int dgram_write(BIO *b, const char *in, int inl)
data->_errno = get_last_socket_error();
}
}
- return (ret);
+ return ret;
}
static long dgram_get_mtu_overhead(bio_dgram_data *data)
ret = 0;
break;
}
- return (ret);
+ return ret;
}
static int dgram_puts(BIO *bp, const char *str)
n = strlen(str);
ret = dgram_write(bp, str, n);
- return (ret);
+ return ret;
}
# ifndef OPENSSL_NO_SCTP
const BIO_METHOD *BIO_s_datagram_sctp(void)
{
- return (&methods_dgramp_sctp);
+ return &methods_dgramp_sctp;
}
BIO *BIO_new_dgram_sctp(int fd, int close_flag)
bio = BIO_new(BIO_s_datagram_sctp());
if (bio == NULL)
- return (NULL);
+ return NULL;
BIO_set_fd(bio, fd, close_flag);
/* Activate SCTP-AUTH for DATA and FORWARD-TSN chunks */
BIO_vfree(bio);
BIOerr(BIO_F_BIO_NEW_DGRAM_SCTP, ERR_R_SYS_LIB);
ERR_add_error_data(1, "Ensure SCTP AUTH chunks are enabled in kernel");
- return (NULL);
+ return NULL;
}
auth.sauth_chunk = OPENSSL_SCTP_FORWARD_CUM_TSN_CHUNK_TYPE;
ret =
BIO_vfree(bio);
BIOerr(BIO_F_BIO_NEW_DGRAM_SCTP, ERR_R_SYS_LIB);
ERR_add_error_data(1, "Ensure SCTP AUTH chunks are enabled in kernel");
- return (NULL);
+ return NULL;
}
/*
authchunks = OPENSSL_zalloc(sockopt_len);
if (authchunks == NULL) {
BIO_vfree(bio);
- return (NULL);
+ return NULL;
}
ret = getsockopt(fd, IPPROTO_SCTP, SCTP_LOCAL_AUTH_CHUNKS, authchunks,
&sockopt_len);
if (ret < 0) {
OPENSSL_free(authchunks);
BIO_vfree(bio);
- return (NULL);
+ return NULL;
}
for (p = (unsigned char *)authchunks->gauth_chunks;
sizeof(struct sctp_event));
if (ret < 0) {
BIO_vfree(bio);
- return (NULL);
+ return NULL;
}
# else
sockopt_len = (socklen_t) sizeof(struct sctp_event_subscribe);
ret = getsockopt(fd, IPPROTO_SCTP, SCTP_EVENTS, &event, &sockopt_len);
if (ret < 0) {
BIO_vfree(bio);
- return (NULL);
+ return NULL;
}
event.sctp_authentication_event = 1;
sizeof(struct sctp_event_subscribe));
if (ret < 0) {
BIO_vfree(bio);
- return (NULL);
+ return NULL;
}
# endif
# endif
sizeof(optval));
if (ret < 0) {
BIO_vfree(bio);
- return (NULL);
+ return NULL;
}
- return (bio);
+ return bio;
}
int BIO_dgram_is_sctp(BIO *bio)
bio_dgram_sctp_data *data;
if (a == NULL)
- return (0);
+ return 0;
if (!dgram_clear(a))
return 0;
data->peer_auth_tested = 1;
}
}
- return (ret);
+ return ret;
}
/*
data->_errno = get_last_socket_error();
}
}
- return (ret);
+ return ret;
}
static long dgram_sctp_ctrl(BIO *b, int cmd, long num, void *ptr)
ret = dgram_ctrl(b, cmd, num, ptr);
break;
}
- return (ret);
+ return ret;
}
int BIO_dgram_sctp_notification_cb(BIO *b,
n = strlen(str);
ret = dgram_sctp_write(bp, str, n);
- return (ret);
+ return ret;
}
# endif
*/
# endif
- return (BIO_dgram_non_fatal_error(err));
+ return BIO_dgram_non_fatal_error(err);
}
- return (0);
+ return 0;
}
int BIO_dgram_non_fatal_error(int err)
default:
break;
}
- return (0);
+ return 0;
}
static void get_current_time(struct timeval *t)
const BIO_METHOD *BIO_s_fd(void)
{
- return (&methods_fdp);
+ return &methods_fdp;
}
BIO *BIO_new_fd(int fd, int close_flag)
BIO *ret;
ret = BIO_new(BIO_s_fd());
if (ret == NULL)
- return (NULL);
+ return NULL;
BIO_set_fd(ret, fd, close_flag);
- return (ret);
+ return ret;
}
static int fd_new(BIO *bi)
static int fd_free(BIO *a)
{
if (a == NULL)
- return (0);
+ return 0;
if (a->shutdown) {
if (a->init) {
UP_close(a->num);
BIO_set_retry_read(b);
}
}
- return (ret);
+ return ret;
}
static int fd_write(BIO *b, const char *in, int inl)
if (BIO_fd_should_retry(ret))
BIO_set_retry_write(b);
}
- return (ret);
+ return ret;
}
static long fd_ctrl(BIO *b, int cmd, long num, void *ptr)
ret = 0;
break;
}
- return (ret);
+ return ret;
}
static int fd_puts(BIO *bp, const char *str)
n = strlen(str);
ret = fd_write(bp, str, n);
- return (ret);
+ return ret;
}
static int fd_gets(BIO *bp, char *buf, int size)
if (buf[0] != '\0')
ret = strlen(buf);
- return (ret);
+ return ret;
}
int BIO_fd_should_retry(int i)
if ((i == 0) || (i == -1)) {
err = get_last_sys_error();
- return (BIO_fd_non_fatal_error(err));
+ return BIO_fd_non_fatal_error(err);
}
- return (0);
+ return 0;
}
int BIO_fd_non_fatal_error(int err)
default:
break;
}
- return (0);
+ return 0;
}
#endif
const BIO_METHOD *BIO_s_log(void)
{
- return (&methods_slg);
+ return &methods_slg;
}
static int slg_new(BIO *bi)
static int slg_free(BIO *a)
{
if (a == NULL)
- return (0);
+ return 0;
xcloselog(a);
return 1;
}
};
if ((buf = OPENSSL_malloc(inl + 1)) == NULL) {
- return (0);
+ return 0;
}
strncpy(buf, in, inl);
buf[inl] = '\0';
xsyslog(b, priority, pp);
OPENSSL_free(buf);
- return (ret);
+ return ret;
}
static long slg_ctrl(BIO *b, int cmd, long num, void *ptr)
default:
break;
}
- return (0);
+ return 0;
}
static int slg_puts(BIO *bp, const char *str)
n = strlen(str);
ret = slg_write(bp, str, n);
- return (ret);
+ return ret;
}
# if defined(OPENSSL_SYS_WIN32)
const BIO_METHOD *BIO_s_mem(void)
{
- return (&mem_method);
+ return &mem_method;
}
const BIO_METHOD *BIO_s_secmem(void)
static int mem_new(BIO *bi)
{
- return (mem_init(bi, 0L));
+ return mem_init(bi, 0L);
}
static int secmem_new(BIO *bi)
{
- return (mem_init(bi, BUF_MEM_FLAG_SECURE));
+ return mem_init(bi, BUF_MEM_FLAG_SECURE);
}
static int mem_free(BIO *a)
{
- return (mem_buf_free(a, 1));
+ return mem_buf_free(a, 1);
}
static int mem_buf_free(BIO *a, int free_all)
{
if (a == NULL)
- return (0);
+ return 0;
if (a->shutdown) {
if ((a->init) && (a->ptr != NULL)) {
BUF_MEM *b;
bbm->readp->data = bbm->buf->data;
}
}
- return (0);
+ return 0;
}
static int mem_read(BIO *b, char *out, int outl)
if (ret != 0)
BIO_set_retry_read(b);
}
- return (ret);
+ return ret;
}
static int mem_write(BIO *b, const char *in, int inl)
*bbm->readp = *bbm->buf;
ret = inl;
end:
- return (ret);
+ return ret;
}
static long mem_ctrl(BIO *b, int cmd, long num, void *ptr)
ret = 0;
break;
}
- return (ret);
+ return ret;
}
static int mem_gets(BIO *bp, char *buf, int size)
if (i > 0)
buf[i] = '\0';
ret = i;
- return (ret);
+ return ret;
}
static int mem_puts(BIO *bp, const char *str)
n = strlen(str);
ret = mem_write(bp, str, n);
/* memory semantics is that it will always work */
- return (ret);
+ return ret;
}
const BIO_METHOD *BIO_s_null(void)
{
- return (&null_method);
+ return &null_method;
}
static int null_new(BIO *bi)
static int null_free(BIO *a)
{
if (a == NULL)
- return (0);
+ return 0;
return 1;
}
static int null_read(BIO *b, char *out, int outl)
{
- return (0);
+ return 0;
}
static int null_write(BIO *b, const char *in, int inl)
{
- return (inl);
+ return inl;
}
static long null_ctrl(BIO *b, int cmd, long num, void *ptr)
ret = 0;
break;
}
- return (ret);
+ return ret;
}
static int null_gets(BIO *bp, char *buf, int size)
{
- return (0);
+ return 0;
}
static int null_puts(BIO *bp, const char *str)
{
if (str == NULL)
- return (0);
- return (strlen(str));
+ return 0;
+ return strlen(str);
}
const BIO_METHOD *BIO_s_socket(void)
{
- return (&methods_sockp);
+ return &methods_sockp;
}
BIO *BIO_new_socket(int fd, int close_flag)
ret = BIO_new(BIO_s_socket());
if (ret == NULL)
- return (NULL);
+ return NULL;
BIO_set_fd(ret, fd, close_flag);
- return (ret);
+ return ret;
}
static int sock_new(BIO *bi)
static int sock_free(BIO *a)
{
if (a == NULL)
- return (0);
+ return 0;
if (a->shutdown) {
if (a->init) {
BIO_closesocket(a->num);
BIO_set_retry_read(b);
}
}
- return (ret);
+ return ret;
}
static int sock_write(BIO *b, const char *in, int inl)
if (BIO_sock_should_retry(ret))
BIO_set_retry_write(b);
}
- return (ret);
+ return ret;
}
static long sock_ctrl(BIO *b, int cmd, long num, void *ptr)
ret = 0;
break;
}
- return (ret);
+ return ret;
}
static int sock_puts(BIO *bp, const char *str)
n = strlen(str);
ret = sock_write(bp, str, n);
- return (ret);
+ return ret;
}
int BIO_sock_should_retry(int i)
if ((i == 0) || (i == -1)) {
err = get_last_socket_error();
- return (BIO_sock_non_fatal_error(err));
+ return BIO_sock_non_fatal_error(err);
}
- return (0);
+ return 0;
}
int BIO_sock_non_fatal_error(int err)
default:
break;
}
- return (0);
+ return 0;
}
#endif /* #ifndef OPENSSL_NO_SOCK */
const EVP_MD *EVP_blake2b512(void)
{
- return (&blake2b_md);
+ return &blake2b_md;
}
#endif
const EVP_MD *EVP_blake2s256(void)
{
- return (&blake2s_md);
+ return &blake2s_md;
}
#endif
BN_ULONG c1 = 0;
if (num <= 0)
- return (c1);
+ return c1;
while (num & ~3) {
mul_add(rp[0], ap[0], w, c1);
return c1;
}
- return (c1);
+ return c1;
}
BN_ULONG bn_mul_words(BN_ULONG *rp, const BN_ULONG *ap, int num, BN_ULONG w)
BN_ULONG c1 = 0;
if (num <= 0)
- return (c1);
+ return c1;
while (num & ~3) {
mul(rp[0], ap[0], w, c1);
return c1;
mul(rp[2], ap[2], w, c1);
}
- return (c1);
+ return c1;
}
void bn_sqr_words(BN_ULONG *r, const BN_ULONG *a, int n)
int c = 0;
if (n <= 0)
- return ((BN_ULONG)0);
+ return (BN_ULONG)0;
for (;;) {
t1 = a[0];
b += 4;
r += 4;
}
- return (c);
+ return c;
}
# endif
assert(num >= 0);
if (num <= 0)
- return (c1);
+ return c1;
# ifndef OPENSSL_SMALL_FOOTPRINT
while (num & ~3) {
num--;
}
- return (c1);
+ return c1;
}
BN_ULONG bn_mul_words(BN_ULONG *rp, const BN_ULONG *ap, int num, BN_ULONG w)
assert(num >= 0);
if (num <= 0)
- return (c1);
+ return c1;
# ifndef OPENSSL_SMALL_FOOTPRINT
while (num & ~3) {
rp++;
num--;
}
- return (c1);
+ return c1;
}
void bn_sqr_words(BN_ULONG *r, const BN_ULONG *a, int n)
assert(num >= 0);
if (num <= 0)
- return ((BN_ULONG)0);
+ return (BN_ULONG)0;
bl = LBITS(w);
bh = HBITS(w);
rp++;
num--;
}
- return (c);
+ return c;
}
BN_ULONG bn_mul_words(BN_ULONG *rp, const BN_ULONG *ap, int num, BN_ULONG w)
assert(num >= 0);
if (num <= 0)
- return ((BN_ULONG)0);
+ return (BN_ULONG)0;
bl = LBITS(w);
bh = HBITS(w);
rp++;
num--;
}
- return (carry);
+ return carry;
}
void bn_sqr_words(BN_ULONG *r, const BN_ULONG *a, int n)
int i, count = 2;
if (d == 0)
- return (BN_MASK2);
+ return BN_MASK2;
i = BN_num_bits_word(d);
assert((i == BN_BITS2) || (h <= (BN_ULONG)1 << i));
l = (l & BN_MASK2l) << BN_BITS4;
}
ret |= q;
- return (ret);
+ return ret;
}
#endif /* !defined(BN_LLONG) && defined(BN_DIV2W) */
assert(n >= 0);
if (n <= 0)
- return ((BN_ULONG)0);
+ return (BN_ULONG)0;
# ifndef OPENSSL_SMALL_FOOTPRINT
while (n & ~3) {
r++;
n--;
}
- return ((BN_ULONG)ll);
+ return (BN_ULONG)ll;
}
#else /* !BN_LLONG */
BN_ULONG bn_add_words(BN_ULONG *r, const BN_ULONG *a, const BN_ULONG *b,
assert(n >= 0);
if (n <= 0)
- return ((BN_ULONG)0);
+ return (BN_ULONG)0;
c = 0;
# ifndef OPENSSL_SMALL_FOOTPRINT
r++;
n--;
}
- return ((BN_ULONG)c);
+ return (BN_ULONG)c;
}
#endif /* !BN_LLONG */
assert(n >= 0);
if (n <= 0)
- return ((BN_ULONG)0);
+ return (BN_ULONG)0;
#ifndef OPENSSL_SMALL_FOOTPRINT
while (n & ~3) {
r++;
n--;
}
- return (c);
+ return c;
}
#if defined(BN_MUL_COMBA) && !defined(OPENSSL_SMALL_FOOTPRINT)
err:
if (b->counter == BN_BLINDING_COUNTER)
b->counter = 0;
- return (ret);
+ return ret;
}
int BN_BLINDING_convert(BIGNUM *n, BN_BLINDING *b, BN_CTX *ctx)
if ((b->A == NULL) || (b->Ai == NULL)) {
BNerr(BN_F_BN_BLINDING_CONVERT_EX, BN_R_NOT_INITIALIZED);
- return (0);
+ return 0;
}
if (b->counter == -1)
/* Fresh blinding, doesn't need updating. */
b->counter = 0;
else if (!BN_BLINDING_update(b, ctx))
- return (0);
+ return 0;
if (r != NULL) {
if (!BN_copy(r, b->Ai))
else {
if (b->Ai == NULL) {
BNerr(BN_F_BN_BLINDING_INVERT_EX, BN_R_NOT_INITIALIZED);
- return (0);
+ return 0;
}
ret = BN_mod_mul(n, n, b->Ai, b->mod, ctx);
}
bn_check_top(n);
- return (ret);
+ return ret;
}
int BN_BLINDING_is_current_thread(BN_BLINDING *b)
bn_check_top(d);
if (BN_is_zero(d)) {
BNerr(BN_F_BN_DIV, BN_R_DIV_BY_ZERO);
- return (0);
+ return 0;
}
if (BN_ucmp(m, d) < 0) {
if (rem != NULL) {
if (BN_copy(rem, m) == NULL)
- return (0);
+ return 0;
}
if (dv != NULL)
BN_zero(dv);
ret = 1;
end:
BN_CTX_end(ctx);
- return (ret);
+ return ret;
}
#else
if (BN_is_zero(divisor)) {
BNerr(BN_F_BN_DIV, BN_R_DIV_BY_ZERO);
- return (0);
+ return 0;
}
if (!no_branch && BN_ucmp(num, divisor) < 0) {
if (rm != NULL) {
if (BN_copy(rm, num) == NULL)
- return (0);
+ return 0;
}
if (dv != NULL)
BN_zero(dv);
err:
bn_check_top(rm);
BN_CTX_end(ctx);
- return (0);
+ return 0;
}
#endif
#endif
bn_check_top(r);
- return (ret);
+ return ret;
}
int BN_mod_exp_recp(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
BN_CTX_end(ctx);
BN_RECP_CTX_free(&recp);
bn_check_top(r);
- return (ret);
+ return ret;
}
int BN_mod_exp_mont(BIGNUM *rr, const BIGNUM *a, const BIGNUM *p,
if (!BN_is_odd(m)) {
BNerr(BN_F_BN_MOD_EXP_MONT, BN_R_CALLED_WITH_EVEN_MODULUS);
- return (0);
+ return 0;
}
bits = BN_num_bits(p);
if (bits == 0) {
BN_MONT_CTX_free(mont);
BN_CTX_end(ctx);
bn_check_top(rr);
- return (ret);
+ return ret;
}
#if defined(SPARC_T4_MONT)
if (!BN_is_odd(m)) {
BNerr(BN_F_BN_MOD_EXP_MONT_CONSTTIME, BN_R_CALLED_WITH_EVEN_MODULUS);
- return (0);
+ return 0;
}
top = m->top;
OPENSSL_free(powerbufFree);
}
BN_CTX_end(ctx);
- return (ret);
+ return ret;
}
int BN_mod_exp_mont_word(BIGNUM *rr, BN_ULONG a, const BIGNUM *p,
if (!BN_is_odd(m)) {
BNerr(BN_F_BN_MOD_EXP_MONT_WORD, BN_R_CALLED_WITH_EVEN_MODULUS);
- return (0);
+ return 0;
}
if (m->top == 1)
a %= m->d[0]; /* make sure that 'a' is reduced */
BN_MONT_CTX_free(mont);
BN_CTX_end(ctx);
bn_check_top(rr);
- return (ret);
+ return ret;
}
/* The old fallback, simple version :-) */
err:
BN_CTX_end(ctx);
bn_check_top(r);
- return (ret);
+ return ret;
}
if (!(m->d[0] & 1)) {
BNerr(BN_F_BN_MOD_EXP2_MONT, BN_R_CALLED_WITH_EVEN_MODULUS);
- return (0);
+ return 0;
}
bits1 = BN_num_bits(p1);
bits2 = BN_num_bits(p2);
BN_MONT_CTX_free(mont);
BN_CTX_end(ctx);
bn_check_top(rr);
- return (ret);
+ return ret;
}
err:
BN_CTX_end(ctx);
bn_check_top(r);
- return (ret);
+ return ret;
}
static BIGNUM *euclid(BIGNUM *a, BIGNUM *b)
goto err;
}
bn_check_top(a);
- return (a);
+ return a;
err:
- return (NULL);
+ return NULL;
}
/* solves ax == 1 (mod n) */
BN_free(R);
BN_CTX_end(ctx);
bn_check_top(ret);
- return (ret);
+ return ret;
}
/*
BN_free(R);
BN_CTX_end(ctx);
bn_check_top(ret);
- return (ret);
+ return ret;
}
bn_check_top(b);
if (BN_is_zero(b))
- return (BN_one(r));
+ return BN_one(r);
if (BN_abs_is_word(b, 1))
return (BN_copy(r, a) != NULL);
int BN_get_params(int which)
{
if (which == 0)
- return (bn_limit_bits);
+ return bn_limit_bits;
else if (which == 1)
- return (bn_limit_bits_high);
+ return bn_limit_bits_high;
else if (which == 2)
- return (bn_limit_bits_low);
+ return bn_limit_bits_low;
else if (which == 3)
- return (bn_limit_bits_mont);
+ return bn_limit_bits_mont;
else
- return (0);
+ return 0;
}
#endif
static const BIGNUM const_one =
{ (BN_ULONG *)&data_one, 1, 1, 0, BN_FLG_STATIC_DATA };
- return (&const_one);
+ return &const_one;
}
int BN_num_bits_word(BN_ULONG l)
if ((ret = OPENSSL_zalloc(sizeof(*ret))) == NULL) {
BNerr(BN_F_BN_NEW, ERR_R_MALLOC_FAILURE);
- return (NULL);
+ return NULL;
}
ret->flags = BN_FLG_MALLOCED;
bn_check_top(ret);
- return (ret);
+ return ret;
}
BIGNUM *BN_secure_new(void)
BIGNUM *ret = BN_new();
if (ret != NULL)
ret->flags |= BN_FLG_SECURE;
- return (ret);
+ return ret;
}
/* This is used by bn_expand2() */
}
if (BN_get_flags(b, BN_FLG_STATIC_DATA)) {
BNerr(BN_F_BN_EXPAND_INTERNAL, BN_R_EXPAND_ON_STATIC_BIGNUM_DATA);
- return (NULL);
+ return NULL;
}
if (BN_get_flags(b, BN_FLG_SECURE))
a = OPENSSL_secure_zalloc(words * sizeof(*a));
a = OPENSSL_zalloc(words * sizeof(*a));
if (a == NULL) {
BNerr(BN_F_BN_EXPAND_INTERNAL, ERR_R_MALLOC_FAILURE);
- return (NULL);
+ return NULL;
}
assert(b->top <= words);
{
bn_check_top(a);
if (bn_expand(a, (int)sizeof(BN_ULONG) * 8) == NULL)
- return (0);
+ return 0;
a->neg = 0;
a->d[0] = w;
a->top = (w ? 1 : 0);
if (ret == NULL)
ret = bn = BN_new();
if (ret == NULL)
- return (NULL);
+ return NULL;
bn_check_top(ret);
/* Skip leading zero's. */
for ( ; len > 0 && *s == 0; s++, len--)
n = len;
if (n == 0) {
ret->top = 0;
- return (ret);
+ return ret;
}
i = ((n - 1) / BN_BYTES) + 1;
m = ((n - 1) % (BN_BYTES));
* bit set (-ve number)
*/
bn_correct_top(ret);
- return (ret);
+ return ret;
}
/* ignore negative */
if (ret == NULL)
ret = bn = BN_new();
if (ret == NULL)
- return (NULL);
+ return NULL;
bn_check_top(ret);
s += len;
/* Skip trailing zeroes. */
i = a->top - b->top;
if (i != 0)
- return (i);
+ return i;
ap = a->d;
bp = b->d;
for (i = a->top - 1; i >= 0; i--) {
if (t1 != t2)
return ((t1 > t2) ? 1 : -1);
}
- return (0);
+ return 0;
}
int BN_cmp(const BIGNUM *a, const BIGNUM *b)
if ((a == NULL) || (b == NULL)) {
if (a != NULL)
- return (-1);
+ return -1;
else if (b != NULL)
return 1;
else
- return (0);
+ return 0;
}
bn_check_top(a);
if (a->neg != b->neg) {
if (a->neg)
- return (-1);
+ return -1;
else
return 1;
}
}
if (a->top > b->top)
- return (gt);
+ return gt;
if (a->top < b->top)
- return (lt);
+ return lt;
for (i = a->top - 1; i >= 0; i--) {
t1 = a->d[i];
t2 = b->d[i];
if (t1 > t2)
- return (gt);
+ return gt;
if (t1 < t2)
- return (lt);
+ return lt;
}
- return (0);
+ return 0;
}
int BN_set_bit(BIGNUM *a, int n)
j = n % BN_BITS2;
if (a->top <= i) {
if (bn_wexpand(a, i + 1) == NULL)
- return (0);
+ return 0;
for (k = a->top; k < i + 1; k++)
a->d[k] = 0;
a->top = i + 1;
i = n / BN_BITS2;
j = n % BN_BITS2;
if (a->top <= i)
- return (0);
+ return 0;
a->d[i] &= (~(((BN_ULONG)1) << j));
bn_correct_top(a);
if (aa != bb)
return ((aa > bb) ? 1 : -1);
}
- return (0);
+ return 0;
}
/*
if ((ret = OPENSSL_malloc(sizeof(*ret))) == NULL) {
BNerr(BN_F_BN_GENCB_NEW, ERR_R_MALLOC_FAILURE);
- return (NULL);
+ return NULL;
}
return ret;
ret = 1;
err:
BN_CTX_end(ctx);
- return (ret);
+ return ret;
}
int BN_mod_sqr(BIGNUM *r, const BIGNUM *a, const BIGNUM *m, BN_CTX *ctx)
if (num > 1 && a->top == num && b->top == num) {
if (bn_wexpand(r, num) == NULL)
- return (0);
+ return 0;
if (bn_mul_mont(r->d, a->d, b->d, mont->N.d, mont->n0, num)) {
r->neg = a->neg ^ b->neg;
r->top = num;
ret = 1;
err:
BN_CTX_end(ctx);
- return (ret);
+ return ret;
}
#ifdef MONT_WORD
max = (2 * nl); /* carry is stored separately */
if (bn_wexpand(r, max) == NULL)
- return (0);
+ return 0;
r->neg ^= n->neg;
np = n->d;
}
if (bn_wexpand(ret, nl) == NULL)
- return (0);
+ return 0;
ret->top = nl;
ret->neg = r->neg;
err:
BN_CTX_end(ctx);
#endif /* MONT_WORD */
- return (retn);
+ return retn;
}
BN_MONT_CTX *BN_MONT_CTX_new(void)
BN_MONT_CTX *ret;
if ((ret = OPENSSL_malloc(sizeof(*ret))) == NULL)
- return (NULL);
+ return NULL;
BN_MONT_CTX_init(ret);
ret->flags = BN_FLG_MALLOCED;
- return (ret);
+ return ret;
}
void BN_MONT_CTX_init(BN_MONT_CTX *ctx)
BN_MONT_CTX *BN_MONT_CTX_copy(BN_MONT_CTX *to, BN_MONT_CTX *from)
{
if (to == from)
- return (to);
+ return to;
if (!BN_copy(&(to->RR), &(from->RR)))
return NULL;
to->ri = from->ri;
to->n0[0] = from->n0[0];
to->n0[1] = from->n0[1];
- return (to);
+ return to;
}
BN_MONT_CTX *BN_MONT_CTX_set_locked(BN_MONT_CTX **pmont, CRYPTO_RWLOCK *lock,
err:
bn_check_top(r);
BN_CTX_end(ctx);
- return (ret);
+ return ret;
}
void bn_mul_normal(BN_ULONG *r, BN_ULONG *a, int na, BN_ULONG *b, int nb)
}
BN_MONT_CTX_free(mont);
- return (ret);
+ return ret;
}
static int witness(BIGNUM *w, const BIGNUM *a, const BIGNUM *a1,
again:
if (!BN_priv_rand(rnd, bits, BN_RAND_TOP_TWO, BN_RAND_BOTTOM_ODD))
- return (0);
+ return 0;
/* we now have a random number 'rnd' to test. */
for (i = 1; i < NUMPRIMES; i++) {
BN_ULONG mod = BN_mod_word(rnd, (BN_ULONG)primes[i]);
}
}
if (!BN_add_word(rnd, delta))
- return (0);
+ return 0;
if (BN_num_bits(rnd) != bits)
goto again;
bn_check_top(rnd);
err:
BN_CTX_end(ctx);
bn_check_top(rnd);
- return (ret);
+ return ret;
}
static int probable_prime_dh_safe(BIGNUM *p, int bits, const BIGNUM *padd,
err:
BN_CTX_end(ctx);
bn_check_top(p);
- return (ret);
+ return ret;
}
err:
OPENSSL_clear_free(buf, bytes);
bn_check_top(rnd);
- return (ret);
+ return ret;
toosmall:
BNerr(BN_F_BNRAND, BN_R_BITS_TOO_SMALL);
BN_RECP_CTX *ret;
if ((ret = OPENSSL_zalloc(sizeof(*ret))) == NULL)
- return (NULL);
+ return NULL;
bn_init(&(ret->N));
bn_init(&(ret->Nr));
ret->flags = BN_FLG_MALLOCED;
- return (ret);
+ return ret;
}
void BN_RECP_CTX_free(BN_RECP_CTX *recp)
err:
BN_CTX_end(ctx);
bn_check_top(r);
- return (ret);
+ return ret;
}
int BN_div_recp(BIGNUM *dv, BIGNUM *rem, const BIGNUM *m,
BN_CTX_end(ctx);
bn_check_top(dv);
bn_check_top(rem);
- return (ret);
+ return ret;
}
/*
err:
bn_check_top(r);
BN_CTX_end(ctx);
- return (ret);
+ return ret;
}
if (r != a) {
r->neg = a->neg;
if (bn_wexpand(r, a->top + 1) == NULL)
- return (0);
+ return 0;
r->top = a->top;
} else {
if (bn_wexpand(r, a->top + 1) == NULL)
- return (0);
+ return 0;
}
ap = a->d;
rp = r->d;
j = i - (ap[i - 1] == 1);
if (a != r) {
if (bn_wexpand(r, j) == NULL)
- return (0);
+ return 0;
r->neg = a->neg;
}
rp = r->d;
nw = n / BN_BITS2;
if (bn_wexpand(r, a->top + nw + 1) == NULL)
- return (0);
+ return 0;
r->neg = a->neg;
lb = n % BN_BITS2;
rb = BN_BITS2 - lb;
i = (BN_num_bits(a) - n + (BN_BITS2 - 1)) / BN_BITS2;
if (r != a) {
if (bn_wexpand(r, i) == NULL)
- return (0);
+ return 0;
r->neg = a->neg;
} else {
if (n == 0)
bn_check_top(rr);
bn_check_top(tmp);
BN_CTX_end(ctx);
- return (ret);
+ return ret;
}
/* tmp must have 2*n words */
}
BNerr(BN_F_BN_MOD_SQRT, BN_R_P_IS_NOT_PRIME);
- return (NULL);
+ return NULL;
}
if (BN_is_zero(a) || BN_is_one(a)) {
(BN_ULLONG) w);
#endif
}
- return ((BN_ULONG)ret);
+ return (BN_ULONG)ret;
}
BN_ULONG BN_div_word(BIGNUM *a, BN_ULONG w)
if (!a->top)
a->neg = 0; /* don't allow negative zero */
bn_check_top(a);
- return (ret);
+ return ret;
}
int BN_add_word(BIGNUM *a, BN_ULONG w)
i = BN_sub_word(a, w);
if (!BN_is_zero(a))
a->neg = !(a->neg);
- return (i);
+ return i;
}
for (i = 0; w != 0 && i < a->top; i++) {
a->d[i] = l = (a->d[i] + w) & BN_MASK2;
a->neg = 0;
i = BN_add_word(a, w);
a->neg = 1;
- return (i);
+ return i;
}
if ((a->top == 1) && (a->d[0] < w)) {
ll = bn_mul_words(a->d, a->d, a->top, w);
if (ll) {
if (bn_wexpand(a, a->top + 1) == NULL)
- return (0);
+ return 0;
a->d[a->top++] = ll;
}
}
ret = BUF_MEM_new();
if (ret != NULL)
ret->flags = flags;
- return (ret);
+ return ret;
}
BUF_MEM *BUF_MEM_new(void)
ret = OPENSSL_zalloc(sizeof(*ret));
if (ret == NULL) {
BUFerr(BUF_F_BUF_MEM_NEW, ERR_R_MALLOC_FAILURE);
- return (NULL);
+ return NULL;
}
- return (ret);
+ return ret;
}
void BUF_MEM_free(BUF_MEM *a)
str->data = NULL;
}
}
- return (ret);
+ return ret;
}
size_t BUF_MEM_grow(BUF_MEM *str, size_t len)
if (str->length >= len) {
str->length = len;
- return (len);
+ return len;
}
if (str->max >= len) {
if (str->data != NULL)
memset(&str->data[str->length], 0, len - str->length);
str->length = len;
- return (len);
+ return len;
}
/* This limit is sufficient to ensure (len+3)/3*4 < 2**31 */
if (len > LIMIT_BEFORE_EXPANSION) {
memset(&str->data[str->length], 0, len - str->length);
str->length = len;
}
- return (len);
+ return len;
}
size_t BUF_MEM_grow_clean(BUF_MEM *str, size_t len)
if (str->data != NULL)
memset(&str->data[len], 0, str->length - len);
str->length = len;
- return (len);
+ return len;
}
if (str->max >= len) {
memset(&str->data[str->length], 0, len - str->length);
str->length = len;
- return (len);
+ return len;
}
/* This limit is sufficient to ensure (len+3)/3*4 < 2**31 */
if (len > LIMIT_BEFORE_EXPANSION) {
memset(&str->data[str->length], 0, len - str->length);
str->length = len;
}
- return (len);
+ return len;
}
void BUF_reverse(unsigned char *out, const unsigned char *in, size_t size)
meth = &zlib_stateful_method;
#endif
- return (meth);
+ return meth;
}
void comp_zlib_cleanup_int(void)
COMP_CTX *ret;
if ((ret = OPENSSL_zalloc(sizeof(*ret))) == NULL)
- return (NULL);
+ return NULL;
ret->meth = meth;
if ((ret->meth->init != NULL) && !ret->meth->init(ret)) {
OPENSSL_free(ret);
ret = NULL;
}
- return (ret);
+ return ret;
}
const COMP_METHOD *COMP_CTX_get_method(const COMP_CTX *ctx)
{
int ret;
if (ctx->meth->compress == NULL) {
- return (-1);
+ return -1;
}
ret = ctx->meth->compress(ctx, out, olen, in, ilen);
if (ret > 0) {
ctx->compress_in += ilen;
ctx->compress_out += ret;
}
- return (ret);
+ return ret;
}
int COMP_expand_block(COMP_CTX *ctx, unsigned char *out, int olen,
int ret;
if (ctx->meth->expand == NULL) {
- return (-1);
+ return -1;
}
ret = ctx->meth->expand(ctx, out, olen, in, ilen);
if (ret > 0) {
ctx->expand_in += ilen;
ctx->expand_out += ret;
}
- return (ret);
+ return ret;
}
int COMP_CTX_get_type(const COMP_CTX* comp)
CONF_VALUE *v, vv;
if ((conf == NULL) || (section == NULL))
- return (NULL);
+ return NULL;
vv.name = NULL;
vv.section = (char *)section;
v = lh_CONF_VALUE_retrieve(conf->data, &vv);
- return (v);
+ return v;
}
/* Up until OpenSSL 0.9.5a, this was CONF_get_section */
if (v != NULL)
return ((STACK_OF(CONF_VALUE) *)v->value);
else
- return (NULL);
+ return NULL;
}
int _CONF_add_string(CONF *conf, CONF_VALUE *section, CONF_VALUE *value)
char *p;
if (name == NULL)
- return (NULL);
+ return NULL;
if (conf != NULL) {
if (section != NULL) {
vv.name = (char *)name;
vv.section = (char *)section;
v = lh_CONF_VALUE_retrieve(conf->data, &vv);
if (v != NULL)
- return (v->value);
+ return v->value;
if (strcmp(section, "ENV") == 0) {
p = getenv(name);
if (p != NULL)
- return (p);
+ return p;
}
}
vv.section = "default";
vv.name = (char *)name;
v = lh_CONF_VALUE_retrieve(conf->data, &vv);
if (v != NULL)
- return (v->value);
+ return v->value;
else
- return (NULL);
+ return NULL;
} else
- return (getenv(name));
+ return getenv(name);
}
static unsigned long conf_value_hash(const CONF_VALUE *v)
if (a->section != b->section) {
i = strcmp(a->section, b->section);
if (i)
- return (i);
+ return i;
}
if ((a->name != NULL) && (b->name != NULL)) {
i = strcmp(a->name, b->name);
- return (i);
+ return i;
} else if (a->name == b->name)
- return (0);
+ return 0;
else
return ((a->name == NULL) ? -1 : 1);
}
ret = meth->create(meth);
if (ret == NULL) {
CONFerr(CONF_F_NCONF_NEW, ERR_R_MALLOC_FAILURE);
- return (NULL);
+ return NULL;
}
return ret;
if (t == OPENSSL_BUILT_ON) {
#ifdef DATE
# ifdef OPENSSL_USE_BUILD_DATE
- return (DATE);
+ return DATE;
# else
- return ("built on: reproducible build, date unspecified");
+ return "built on: reproducible build, date unspecified";
# endif
#else
- return ("built on: date not available");
+ return "built on: date not available";
#endif
}
if (t == OPENSSL_CFLAGS) {
#ifdef CFLAGS
- return (CFLAGS);
+ return CFLAGS;
#else
- return ("compiler: information not available");
+ return "compiler: information not available";
#endif
}
if (t == OPENSSL_PLATFORM) {
#ifdef PLATFORM
- return (PLATFORM);
+ return PLATFORM;
#else
- return ("platform: information not available");
+ return "platform: information not available";
#endif
}
if (t == OPENSSL_DIR) {
return "ENGINESDIR: N/A";
#endif
}
- return ("not available");
+ return "not available";
}
| ((tout1 >> 8L) & 0x0000FF00)
| ((tout1 << 8L) & 0x00FF0000)
| ((tout1 << 24L) & 0xFF000000);
- return (tout1);
+ return tout1;
}
static char buff[14];
#ifndef CHARSET_EBCDIC
- return (DES_fcrypt(buf, salt, buff));
+ return DES_fcrypt(buf, salt, buff);
#else
char e_salt[2 + 1];
char e_buf[32 + 1]; /* replace 32 by 8 ? */
ret[i] = cov_2char[c];
}
ret[13] = '\0';
- return (ret);
+ return ret;
}
*lp++ = z1;
}
}
- return (z0);
+ return z0;
}
{
do {
if (RAND_bytes((unsigned char *)ret, sizeof(DES_cblock)) != 1)
- return (0);
+ return 0;
} while (DES_is_weak_key(ret));
DES_set_odd_parity(ret);
return 1;
for (i = 0; i < DES_KEY_SZ; i++) {
if ((*key)[i] != odd_parity[(*key)[i]])
- return (0);
+ return 0;
}
return 1;
}
for (i = 0; i < NUM_WEAK_KEY; i++)
if (memcmp(weak_keys[i], key, sizeof(DES_cblock)) == 0)
return 1;
- return (0);
+ return 0;
}
/*-
int DES_set_key_checked(const_DES_cblock *key, DES_key_schedule *schedule)
{
if (!DES_check_key_parity(key))
- return (-1);
+ return -1;
if (DES_is_weak_key(key))
- return (-2);
+ return -2;
DES_set_key_unchecked(key, schedule);
return 0;
}
int DES_key_sched(const_DES_cblock *key, DES_key_schedule *schedule)
{
- return (DES_set_key(key, schedule));
+ return DES_set_key(key, schedule);
}
goto err;
}
if (BIO_write(bp, "\n", 1) <= 0)
- return (0);
+ return 0;
}
if (x->counter && !ASN1_bn_print(bp, "counter:", x->counter, NULL, indent))
goto err;
static int int_dh_size(const EVP_PKEY *pkey)
{
- return (DH_size(pkey->pkey.dh));
+ return DH_size(pkey->pkey.dh);
}
static int dh_bits(const EVP_PKEY *pkey)
BN_CTX_end(ctx);
BN_CTX_free(ctx);
}
- return (ok);
+ return ok;
}
/*-
BN_CTX_end(ctx);
BN_CTX_free(ctx);
}
- return (ok);
+ return ok;
}
int DH_check_pub_key(const DH *dh, const BIGNUM *pub_key, int *ret)
BN_CTX_end(ctx);
BN_CTX_free(ctx);
}
- return (ok);
+ return ok;
}
if (priv_key != dh->priv_key)
BN_free(priv_key);
BN_CTX_free(ctx);
- return (ok);
+ return ok;
}
static int compute_key(unsigned char *key, const BIGNUM *pub_key, DH *dh)
BN_CTX_end(ctx);
BN_CTX_free(ctx);
}
- return (ret);
+ return ret;
}
static int dh_bn_mod_exp(const DH *dh, BIGNUM *r,
int DH_set_ex_data(DH *d, int idx, void *arg)
{
- return (CRYPTO_set_ex_data(&d->ex_data, idx, arg));
+ return CRYPTO_set_ex_data(&d->ex_data, idx, arg);
}
void *DH_get_ex_data(DH *d, int idx)
{
- return (CRYPTO_get_ex_data(&d->ex_data, idx));
+ return CRYPTO_get_ex_data(&d->ex_data, idx);
}
int DH_bits(const DH *dh)
int DH_size(const DH *dh)
{
- return (BN_num_bytes(dh->p));
+ return BN_num_bytes(dh->p);
}
int DH_security_bits(const DH *dh)
if ((b = BIO_new(BIO_s_file())) == NULL) {
DHerr(DH_F_DHPARAMS_PRINT_FP, ERR_R_BUF_LIB);
- return (0);
+ return 0;
}
BIO_set_fp(b, fp, BIO_NOCLOSE);
ret = DHparams_print(b, x);
BIO_free(b);
- return (ret);
+ return ret;
}
#endif
case DLL_PROCESS_DETACH:
break;
}
- return (TRUE);
+ return TRUE;
}
#endif
static int int_dsa_size(const EVP_PKEY *pkey)
{
- return (DSA_size(pkey->pkey.dsa));
+ return DSA_size(pkey->pkey.dsa);
}
static int dsa_bits(const EVP_PKEY *pkey)
goto err;
ret = 1;
err:
- return (ret);
+ return ret;
}
static int dsa_param_decode(EVP_PKEY *pkey,
s = DSA_do_sign(dgst, dlen, dsa);
if (s == NULL) {
*siglen = 0;
- return (0);
+ return 0;
}
*siglen = i2d_DSA_SIG(s, &sig);
DSA_SIG_free(s);
s = DSA_SIG_new();
if (s == NULL)
- return (ret);
+ return ret;
if (d2i_DSA_SIG(&s, &p, siglen) == NULL)
goto err;
/* Ensure signature uses DER and doesn't have trailing garbage */
err:
OPENSSL_clear_free(der, derlen);
DSA_SIG_free(s);
- return (ret);
+ return ret;
}
if (priv_key != dsa->priv_key)
BN_free(priv_key);
BN_CTX_free(ctx);
- return (ok);
+ return ok;
}
i = i2d_ASN1_INTEGER(&bs, NULL);
i += i; /* r and s */
ret = ASN1_object_size(1, i, V_ASN1_SEQUENCE);
- return (ret);
+ return ret;
}
int DSA_set_ex_data(DSA *d, int idx, void *arg)
{
- return (CRYPTO_set_ex_data(&d->ex_data, idx, arg));
+ return CRYPTO_set_ex_data(&d->ex_data, idx, arg);
}
void *DSA_get_ex_data(DSA *d, int idx)
{
- return (CRYPTO_get_ex_data(&d->ex_data, idx));
+ return CRYPTO_get_ex_data(&d->ex_data, idx);
}
int DSA_security_bits(const DSA *d)
BN_free(u1);
BN_free(u2);
BN_free(t1);
- return (ret);
+ return ret;
}
static int dsa_init(DSA *dsa)
if ((b = BIO_new(BIO_s_file())) == NULL) {
DSAerr(DSA_F_DSA_PRINT_FP, ERR_R_BUF_LIB);
- return (0);
+ return 0;
}
BIO_set_fp(b, fp, BIO_NOCLOSE);
ret = DSA_print(b, x, off);
BIO_free(b);
- return (ret);
+ return ret;
}
int DSAparams_print_fp(FILE *fp, const DSA *x)
if ((b = BIO_new(BIO_s_file())) == NULL) {
DSAerr(DSA_F_DSAPARAMS_PRINT_FP, ERR_R_BUF_LIB);
- return (0);
+ return 0;
}
BIO_set_fp(b, fp, BIO_NOCLOSE);
ret = DSAparams_print(b, x);
BIO_free(b);
- return (ret);
+ return ret;
}
#endif
OPENSSL_free(filename);
if (ptr != NULL)
shl_unload(ptr);
- return (0);
+ return 0;
}
static int dl_unload(DSO *dso)
shl_t ptr;
if (dso == NULL) {
DSOerr(DSO_F_DL_UNLOAD, ERR_R_PASSED_NULL_PARAMETER);
- return (0);
+ return 0;
}
if (sk_num(dso->meth_data) < 1)
return 1;
* Should push the value back onto the stack in case of a retry.
*/
sk_push(dso->meth_data, (char *)ptr);
- return (0);
+ return 0;
}
shl_unload(ptr);
return 1;
if ((dso == NULL) || (symname == NULL)) {
DSOerr(DSO_F_DL_BIND_FUNC, ERR_R_PASSED_NULL_PARAMETER);
- return (NULL);
+ return NULL;
}
if (sk_num(dso->meth_data) < 1) {
DSOerr(DSO_F_DL_BIND_FUNC, DSO_R_STACK_ERROR);
- return (NULL);
+ return NULL;
}
ptr = (shl_t) sk_value(dso->meth_data, sk_num(dso->meth_data) - 1);
if (ptr == NULL) {
DSOerr(DSO_F_DL_BIND_FUNC, DSO_R_NULL_HANDLE);
- return (NULL);
+ return NULL;
}
if (shl_findsym(&ptr, symname, TYPE_UNDEFINED, &sym) < 0) {
char errbuf[160];
DSOerr(DSO_F_DL_BIND_FUNC, DSO_R_SYM_FAILURE);
if (openssl_strerror_r(errno, errbuf, sizeof(errbuf)))
ERR_add_error_data(4, "symname(", symname, "): ", errbuf);
- return (NULL);
+ return NULL;
}
- return ((DSO_FUNC_TYPE)sym);
+ return (DSO_FUNC_TYPE)sym;
}
static char *dl_merger(DSO *dso, const char *filespec1, const char *filespec2)
if (!filespec1 && !filespec2) {
DSOerr(DSO_F_DL_MERGER, ERR_R_PASSED_NULL_PARAMETER);
- return (NULL);
+ return NULL;
}
/*
* If the first file specification is a rooted path, it rules. same goes
merged = OPENSSL_strdup(filespec1);
if (merged == NULL) {
DSOerr(DSO_F_DL_MERGER, ERR_R_MALLOC_FAILURE);
- return (NULL);
+ return NULL;
}
}
/*
merged = OPENSSL_strdup(filespec2);
if (merged == NULL) {
DSOerr(DSO_F_DL_MERGER, ERR_R_MALLOC_FAILURE);
- return (NULL);
+ return NULL;
}
} else
/*
merged = OPENSSL_malloc(len + 2);
if (merged == NULL) {
DSOerr(DSO_F_DL_MERGER, ERR_R_MALLOC_FAILURE);
- return (NULL);
+ return NULL;
}
strcpy(merged, filespec2);
merged[spec2len] = '/';
strcpy(&merged[spec2len + 1], filespec1);
}
- return (merged);
+ return merged;
}
/*
translated = OPENSSL_malloc(rsize);
if (translated == NULL) {
DSOerr(DSO_F_DL_NAME_CONVERTER, DSO_R_NAME_TRANSLATION_FAILED);
- return (NULL);
+ return NULL;
}
if (transform) {
if ((DSO_flags(dso) & DSO_FLAG_NAME_TRANSLATION_EXT_ONLY) == 0)
sprintf(translated, "%s%s", filename, DSO_EXTENSION);
} else
sprintf(translated, "%s", filename);
- return (translated);
+ return translated;
}
static int dl_pathbyaddr(void *addr, char *path, int sz)
OPENSSL_free(filename);
if (ptr != NULL)
dlclose(ptr);
- return (0);
+ return 0;
}
static int dlfcn_unload(DSO *dso)
void *ptr;
if (dso == NULL) {
DSOerr(DSO_F_DLFCN_UNLOAD, ERR_R_PASSED_NULL_PARAMETER);
- return (0);
+ return 0;
}
if (sk_void_num(dso->meth_data) < 1)
return 1;
* Should push the value back onto the stack in case of a retry.
*/
sk_void_push(dso->meth_data, ptr);
- return (0);
+ return 0;
}
/* For now I'm not aware of any errors associated with dlclose() */
dlclose(ptr);
if ((dso == NULL) || (symname == NULL)) {
DSOerr(DSO_F_DLFCN_BIND_FUNC, ERR_R_PASSED_NULL_PARAMETER);
- return (NULL);
+ return NULL;
}
if (sk_void_num(dso->meth_data) < 1) {
DSOerr(DSO_F_DLFCN_BIND_FUNC, DSO_R_STACK_ERROR);
- return (NULL);
+ return NULL;
}
ptr = sk_void_value(dso->meth_data, sk_void_num(dso->meth_data) - 1);
if (ptr == NULL) {
DSOerr(DSO_F_DLFCN_BIND_FUNC, DSO_R_NULL_HANDLE);
- return (NULL);
+ return NULL;
}
u.dlret = dlsym(ptr, symname);
if (u.dlret == NULL) {
DSOerr(DSO_F_DLFCN_BIND_FUNC, DSO_R_SYM_FAILURE);
ERR_add_error_data(4, "symname(", symname, "): ", dlerror());
- return (NULL);
+ return NULL;
}
return u.sym;
}
if (!filespec1 && !filespec2) {
DSOerr(DSO_F_DLFCN_MERGER, ERR_R_PASSED_NULL_PARAMETER);
- return (NULL);
+ return NULL;
}
/*
* If the first file specification is a rooted path, it rules. same goes
merged = OPENSSL_strdup(filespec1);
if (merged == NULL) {
DSOerr(DSO_F_DLFCN_MERGER, ERR_R_MALLOC_FAILURE);
- return (NULL);
+ return NULL;
}
}
/*
merged = OPENSSL_strdup(filespec2);
if (merged == NULL) {
DSOerr(DSO_F_DLFCN_MERGER, ERR_R_MALLOC_FAILURE);
- return (NULL);
+ return NULL;
}
} else {
/*
merged = OPENSSL_malloc(len + 2);
if (merged == NULL) {
DSOerr(DSO_F_DLFCN_MERGER, ERR_R_MALLOC_FAILURE);
- return (NULL);
+ return NULL;
}
strcpy(merged, filespec2);
merged[spec2len] = '/';
strcpy(&merged[spec2len + 1], filespec1);
}
- return (merged);
+ return merged;
}
static char *dlfcn_name_converter(DSO *dso, const char *filename)
translated = OPENSSL_malloc(rsize);
if (translated == NULL) {
DSOerr(DSO_F_DLFCN_NAME_CONVERTER, DSO_R_NAME_TRANSLATION_FAILED);
- return (NULL);
+ return NULL;
}
if (transform) {
if ((DSO_flags(dso) & DSO_FLAG_NAME_TRANSLATION_EXT_ONLY) == 0)
sprintf(translated, "%s" DSO_EXTENSION, filename);
} else
sprintf(translated, "%s", filename);
- return (translated);
+ return translated;
}
# ifdef __sgi
ret = OPENSSL_zalloc(sizeof(*ret));
if (ret == NULL) {
DSOerr(DSO_F_DSO_NEW_METHOD, ERR_R_MALLOC_FAILURE);
- return (NULL);
+ return NULL;
}
ret->meth_data = sk_void_new_null();
if (ret->meth_data == NULL) {
/* sk_new doesn't generate any errors so we do */
DSOerr(DSO_F_DSO_NEW_METHOD, ERR_R_MALLOC_FAILURE);
OPENSSL_free(ret);
- return (NULL);
+ return NULL;
}
ret->meth = default_DSO_meth;
ret->references = 1;
goto err;
}
/* Load succeeded */
- return (ret);
+ return ret;
err:
if (allocated)
DSO_free(ret);
- return (NULL);
+ return NULL;
}
DSO_FUNC_TYPE DSO_bind_func(DSO *dso, const char *symname)
if ((dso == NULL) || (symname == NULL)) {
DSOerr(DSO_F_DSO_BIND_FUNC, ERR_R_PASSED_NULL_PARAMETER);
- return (NULL);
+ return NULL;
}
if (dso->meth->dso_bind_func == NULL) {
DSOerr(DSO_F_DSO_BIND_FUNC, DSO_R_UNSUPPORTED);
- return (NULL);
+ return NULL;
}
if ((ret = dso->meth->dso_bind_func(dso, symname)) == NULL) {
DSOerr(DSO_F_DSO_BIND_FUNC, DSO_R_SYM_FAILURE);
- return (NULL);
+ return NULL;
}
/* Success */
- return (ret);
+ return ret;
}
/*
{
if (dso == NULL) {
DSOerr(DSO_F_DSO_CTRL, ERR_R_PASSED_NULL_PARAMETER);
- return (-1);
+ return -1;
}
/*
* We should intercept certain generic commands and only pass control to
return dso->flags;
case DSO_CTRL_SET_FLAGS:
dso->flags = (int)larg;
- return (0);
+ return 0;
case DSO_CTRL_OR_FLAGS:
dso->flags |= (int)larg;
- return (0);
+ return 0;
default:
break;
}
if ((dso->meth == NULL) || (dso->meth->dso_ctrl == NULL)) {
DSOerr(DSO_F_DSO_CTRL, DSO_R_UNSUPPORTED);
- return (-1);
+ return -1;
}
- return (dso->meth->dso_ctrl(dso, cmd, larg, parg));
+ return dso->meth->dso_ctrl(dso, cmd, larg, parg);
}
const char *DSO_get_filename(DSO *dso)
{
if (dso == NULL) {
DSOerr(DSO_F_DSO_GET_FILENAME, ERR_R_PASSED_NULL_PARAMETER);
- return (NULL);
+ return NULL;
}
- return (dso->filename);
+ return dso->filename;
}
int DSO_set_filename(DSO *dso, const char *filename)
if ((dso == NULL) || (filename == NULL)) {
DSOerr(DSO_F_DSO_SET_FILENAME, ERR_R_PASSED_NULL_PARAMETER);
- return (0);
+ return 0;
}
if (dso->loaded_filename) {
DSOerr(DSO_F_DSO_SET_FILENAME, DSO_R_DSO_ALREADY_LOADED);
- return (0);
+ return 0;
}
/* We'll duplicate filename */
copied = OPENSSL_strdup(filename);
if (copied == NULL) {
DSOerr(DSO_F_DSO_SET_FILENAME, ERR_R_MALLOC_FAILURE);
- return (0);
+ return 0;
}
OPENSSL_free(dso->filename);
dso->filename = copied;
if (dso == NULL || filespec1 == NULL) {
DSOerr(DSO_F_DSO_MERGE, ERR_R_PASSED_NULL_PARAMETER);
- return (NULL);
+ return NULL;
}
if ((dso->flags & DSO_FLAG_NO_NAME_TRANSLATION) == 0) {
if (dso->merger != NULL)
else if (dso->meth->dso_merger != NULL)
result = dso->meth->dso_merger(dso, filespec1, filespec2);
}
- return (result);
+ return result;
}
char *DSO_convert_filename(DSO *dso, const char *filename)
if (dso == NULL) {
DSOerr(DSO_F_DSO_CONVERT_FILENAME, ERR_R_PASSED_NULL_PARAMETER);
- return (NULL);
+ return NULL;
}
if (filename == NULL)
filename = dso->filename;
if (filename == NULL) {
DSOerr(DSO_F_DSO_CONVERT_FILENAME, DSO_R_NO_FILENAME);
- return (NULL);
+ return NULL;
}
if ((dso->flags & DSO_FLAG_NO_NAME_TRANSLATION) == 0) {
if (dso->name_converter != NULL)
result = OPENSSL_strdup(filename);
if (result == NULL) {
DSOerr(DSO_F_DSO_CONVERT_FILENAME, ERR_R_MALLOC_FAILURE);
- return (NULL);
+ return NULL;
}
}
- return (result);
+ return result;
}
int DSO_pathbyaddr(void *addr, char *path, int sz)
/* Cleanup! */
OPENSSL_free(p);
OPENSSL_free(filename);
- return (0);
+ return 0;
}
/*
DSO_VMS_INTERNAL *p;
if (dso == NULL) {
DSOerr(DSO_F_VMS_UNLOAD, ERR_R_PASSED_NULL_PARAMETER);
- return (0);
+ return 0;
}
if (sk_void_num(dso->meth_data) < 1)
return 1;
p = (DSO_VMS_INTERNAL *)sk_void_pop(dso->meth_data);
if (p == NULL) {
DSOerr(DSO_F_VMS_UNLOAD, DSO_R_NULL_HANDLE);
- return (0);
+ return 0;
}
/* Cleanup */
OPENSSL_free(p);
"filespec \"", filespec1, "\", ",
"defaults \"", filespec2, "\": ", errstring);
}
- return (NULL);
+ return NULL;
}
merged = OPENSSL_malloc(nam.NAMX_ESL + 1);
goto malloc_err;
strncpy(merged, nam.NAMX_ESA, nam.NAMX_ESL);
merged[nam.NAMX_ESL] = '\0';
- return (merged);
+ return merged;
malloc_err:
DSOerr(DSO_F_VMS_MERGER, ERR_R_MALLOC_FAILURE);
}
char *not_translated = OPENSSL_malloc(len + 1);
if (not_translated != NULL)
strcpy(not_translated, filename);
- return (not_translated);
+ return not_translated;
}
#endif /* OPENSSL_SYS_VMS */
OPENSSL_free(p);
if (h != NULL)
FreeLibrary(h);
- return (0);
+ return 0;
}
static int win32_unload(DSO *dso)
HINSTANCE *p;
if (dso == NULL) {
DSOerr(DSO_F_WIN32_UNLOAD, ERR_R_PASSED_NULL_PARAMETER);
- return (0);
+ return 0;
}
if (sk_void_num(dso->meth_data) < 1)
return 1;
p = sk_void_pop(dso->meth_data);
if (p == NULL) {
DSOerr(DSO_F_WIN32_UNLOAD, DSO_R_NULL_HANDLE);
- return (0);
+ return 0;
}
if (!FreeLibrary(*p)) {
DSOerr(DSO_F_WIN32_UNLOAD, DSO_R_UNLOAD_FAILED);
* We should push the value back onto the stack in case of a retry.
*/
sk_void_push(dso->meth_data, p);
- return (0);
+ return 0;
}
/* Cleanup */
OPENSSL_free(p);
if ((dso == NULL) || (symname == NULL)) {
DSOerr(DSO_F_WIN32_BIND_FUNC, ERR_R_PASSED_NULL_PARAMETER);
- return (NULL);
+ return NULL;
}
if (sk_void_num(dso->meth_data) < 1) {
DSOerr(DSO_F_WIN32_BIND_FUNC, DSO_R_STACK_ERROR);
- return (NULL);
+ return NULL;
}
ptr = sk_void_value(dso->meth_data, sk_void_num(dso->meth_data) - 1);
if (ptr == NULL) {
DSOerr(DSO_F_WIN32_BIND_FUNC, DSO_R_NULL_HANDLE);
- return (NULL);
+ return NULL;
}
sym.f = GetProcAddress(*ptr, symname);
if (sym.p == NULL) {
DSOerr(DSO_F_WIN32_BIND_FUNC, DSO_R_SYM_FAILURE);
ERR_add_error_data(3, "symname(", symname, ")");
- return (NULL);
+ return NULL;
}
- return ((DSO_FUNC_TYPE)sym.f);
+ return (DSO_FUNC_TYPE)sym.f;
}
struct file_st {
if (!filename) {
DSOerr(DSO_F_WIN32_SPLITTER, DSO_R_NO_FILENAME);
- return (NULL);
+ return NULL;
}
result = OPENSSL_zalloc(sizeof(*result));
if (result == NULL) {
DSOerr(DSO_F_WIN32_SPLITTER, ERR_R_MALLOC_FAILURE);
- return (NULL);
+ return NULL;
}
position = IN_DEVICE;
if (position != IN_DEVICE) {
DSOerr(DSO_F_WIN32_SPLITTER, DSO_R_INCORRECT_FILE_SYNTAX);
OPENSSL_free(result);
- return (NULL);
+ return NULL;
}
result->device = start;
result->devicelen = (int)(filename - start);
if (!result->filelen)
result->file = NULL;
- return (result);
+ return result;
}
static char *win32_joiner(DSO *dso, const struct file_st *file_split)
if (!file_split) {
DSOerr(DSO_F_WIN32_JOINER, ERR_R_PASSED_NULL_PARAMETER);
- return (NULL);
+ return NULL;
}
if (file_split->node) {
len += 2 + file_split->nodelen; /* 2 for starting \\ */
if (!len) {
DSOerr(DSO_F_WIN32_JOINER, DSO_R_EMPTY_FILE_STRUCTURE);
- return (NULL);
+ return NULL;
}
result = OPENSSL_malloc(len + 1);
if (result == NULL) {
DSOerr(DSO_F_WIN32_JOINER, ERR_R_MALLOC_FAILURE);
- return (NULL);
+ return NULL;
}
if (file_split->node) {
strncpy(&result[offset], file_split->file, file_split->filelen);
offset += file_split->filelen;
result[offset] = '\0';
- return (result);
+ return result;
}
static char *win32_merger(DSO *dso, const char *filespec1,
if (!filespec1 && !filespec2) {
DSOerr(DSO_F_WIN32_MERGER, ERR_R_PASSED_NULL_PARAMETER);
- return (NULL);
+ return NULL;
}
if (!filespec2) {
merged = OPENSSL_strdup(filespec1);
if (merged == NULL) {
DSOerr(DSO_F_WIN32_MERGER, ERR_R_MALLOC_FAILURE);
- return (NULL);
+ return NULL;
}
} else if (!filespec1) {
merged = OPENSSL_strdup(filespec2);
if (merged == NULL) {
DSOerr(DSO_F_WIN32_MERGER, ERR_R_MALLOC_FAILURE);
- return (NULL);
+ return NULL;
}
} else {
filespec1_split = win32_splitter(dso, filespec1, 0);
if (!filespec1_split) {
DSOerr(DSO_F_WIN32_MERGER, ERR_R_MALLOC_FAILURE);
- return (NULL);
+ return NULL;
}
filespec2_split = win32_splitter(dso, filespec2, 1);
if (!filespec2_split) {
DSOerr(DSO_F_WIN32_MERGER, ERR_R_MALLOC_FAILURE);
OPENSSL_free(filespec1_split);
- return (NULL);
+ return NULL;
}
/* Fill in into filespec1_split */
}
OPENSSL_free(filespec1_split);
OPENSSL_free(filespec2_split);
- return (merged);
+ return merged;
}
static char *win32_name_converter(DSO *dso, const char *filename)
translated = OPENSSL_malloc(len + 1);
if (translated == NULL) {
DSOerr(DSO_F_WIN32_NAME_CONVERTER, DSO_R_NAME_TRANSLATION_FAILED);
- return (NULL);
+ return NULL;
}
if (transform)
sprintf(translated, "%s.dll", filename);
else
sprintf(translated, "%s", filename);
- return (translated);
+ return translated;
}
static const char *openssl_strnchr(const char *string, int c, size_t len)
err:
BN_free(tmp);
- return (ok);
+ return ok;
}
static int ec_asn1_group2curve(const EC_GROUP *group, X9_62_CURVE *curve)
OPENSSL_free(buffer_2);
BN_free(tmp_1);
BN_free(tmp_2);
- return (ok);
+ return ok;
}
ECPARAMETERS *EC_GROUP_get_ecparameters(const EC_GROUP *group,
BN_free(a);
BN_free(b);
EC_POINT_free(point);
- return (ret);
+ return ret;
}
EC_GROUP *EC_GROUP_new_from_ecpkparameters(const ECPKPARAMETERS *params)
ECPKPARAMETERS_free(params);
*in = p;
- return (group);
+ return group;
}
int i2d_ECPKParameters(const EC_GROUP *a, unsigned char **out)
return 0;
}
ECPKPARAMETERS_free(tmp);
- return (ret);
+ return ret;
}
/* some EC_KEY functions */
*a = ret;
EC_PRIVATEKEY_free(priv_key);
*in = p;
- return (ret);
+ return ret;
err:
if (a == NULL || *a != ret)
i = i2d_ASN1_INTEGER(&bs, NULL);
i += i; /* r and s */
ret = ASN1_object_size(1, i, V_ASN1_SEQUENCE);
- return (ret);
+ return ret;
}
return NULL;
if ((t = EC_GROUP_new(a->meth)) == NULL)
- return (NULL);
+ return NULL;
if (!EC_GROUP_copy(t, a))
goto err;
t = EC_POINT_new(group);
if (t == NULL)
- return (NULL);
+ return NULL;
r = EC_POINT_copy(t, a);
if (!r) {
EC_POINT_free(t);
BN_CTX_free(ctx);
EC_POINT_free(tmp_point);
BN_clear_free(X);
- return (ret);
+ return ret;
}
int ossl_ecdsa_sign_setup(EC_KEY *eckey, BN_CTX *ctx_in, BIGNUM **kinvp,
s = ECDSA_SIG_new();
if (s == NULL)
- return (ret);
+ return ret;
if (d2i_ECDSA_SIG(&s, &p, sig_len) == NULL)
goto err;
/* Ensure signature uses DER and doesn't have trailing garbage */
err:
OPENSSL_clear_free(der, derlen);
ECDSA_SIG_free(s);
- return (ret);
+ return ret;
}
int ossl_ecdsa_verify_sig(const unsigned char *dgst, int dgst_len,
if ((b = BIO_new(BIO_s_file())) == NULL) {
ECerr(EC_F_ECPKPARAMETERS_PRINT_FP, ERR_R_BUF_LIB);
- return (0);
+ return 0;
}
BIO_set_fp(b, fp, BIO_NOCLOSE);
ret = ECPKParameters_print(b, x, off);
BIO_free(b);
- return (ret);
+ return ret;
}
int EC_KEY_print_fp(FILE *fp, const EC_KEY *x, int off)
if ((b = BIO_new(BIO_s_file())) == NULL) {
ECerr(EC_F_EC_KEY_PRINT_FP, ERR_R_BIO_LIB);
- return (0);
+ return 0;
}
BIO_set_fp(b, fp, BIO_NOCLOSE);
ret = EC_KEY_print(b, x, off);
BIO_free(b);
- return (ret);
+ return ret;
}
int ECParameters_print_fp(FILE *fp, const EC_KEY *x)
if ((b = BIO_new(BIO_s_file())) == NULL) {
ECerr(EC_F_ECPARAMETERS_PRINT_FP, ERR_R_BIO_LIB);
- return (0);
+ return 0;
}
BIO_set_fp(b, fp, BIO_NOCLOSE);
ret = ECParameters_print(b, x);
BIO_free(b);
- return (ret);
+ return ret;
}
#endif
BN_free(b);
BN_free(gen);
BN_CTX_free(ctx);
- return (ret);
+ return ret;
}
static int print_bin(BIO *fp, const char *name, const unsigned char *buf,
int ENGINE_set_ex_data(ENGINE *e, int idx, void *arg)
{
- return (CRYPTO_set_ex_data(&e->ex_data, idx, arg));
+ return CRYPTO_set_ex_data(&e->ex_data, idx, arg);
}
void *ENGINE_get_ex_data(const ENGINE *e, int idx)
{
- return (CRYPTO_get_ex_data(&e->ex_data, idx));
+ return CRYPTO_get_ex_data(&e->ex_data, idx);
}
/*
unsigned long ERR_get_error(void)
{
- return (get_error_values(1, 0, NULL, NULL, NULL, NULL));
+ return get_error_values(1, 0, NULL, NULL, NULL, NULL);
}
unsigned long ERR_get_error_line(const char **file, int *line)
{
- return (get_error_values(1, 0, file, line, NULL, NULL));
+ return get_error_values(1, 0, file, line, NULL, NULL);
}
unsigned long ERR_get_error_line_data(const char **file, int *line,
const char **data, int *flags)
{
- return (get_error_values(1, 0, file, line, data, flags));
+ return get_error_values(1, 0, file, line, data, flags);
}
unsigned long ERR_peek_error(void)
{
- return (get_error_values(0, 0, NULL, NULL, NULL, NULL));
+ return get_error_values(0, 0, NULL, NULL, NULL, NULL);
}
unsigned long ERR_peek_error_line(const char **file, int *line)
{
- return (get_error_values(0, 0, file, line, NULL, NULL));
+ return get_error_values(0, 0, file, line, NULL, NULL);
}
unsigned long ERR_peek_error_line_data(const char **file, int *line,
const char **data, int *flags)
{
- return (get_error_values(0, 0, file, line, data, flags));
+ return get_error_values(0, 0, file, line, data, flags);
}
unsigned long ERR_peek_last_error(void)
{
- return (get_error_values(0, 1, NULL, NULL, NULL, NULL));
+ return get_error_values(0, 1, NULL, NULL, NULL, NULL);
}
unsigned long ERR_peek_last_error_line(const char **file, int *line)
{
- return (get_error_values(0, 1, file, line, NULL, NULL));
+ return get_error_values(0, 1, file, line, NULL, NULL);
}
unsigned long ERR_peek_last_error_line_data(const char **file, int *line,
const char **data, int *flags)
{
- return (get_error_values(0, 1, file, line, data, flags));
+ return get_error_values(0, 1, file, line, data, flags);
}
static unsigned long get_error_values(int inc, int top, const char **file,
BIO *next;
if (out == NULL)
- return (0);
+ return 0;
ctx = (BIO_B64_CTX *)BIO_get_data(b);
next = BIO_next(b);
i = BIO_write(next, &(ctx->buf[ctx->buf_off]), n);
if (i <= 0) {
BIO_copy_next_retry(b);
- return (i);
+ return i;
}
OPENSSL_assert(i <= n);
ctx->buf_off += i;
ctx->buf_len = 0;
if ((in == NULL) || (inl <= 0))
- return (0);
+ return 0;
while (inl > 0) {
n = (inl > B64_BLOCK_SIZE) ? B64_BLOCK_SIZE : inl;
ctx->buf_len = 0;
ctx->buf_off = 0;
}
- return (ret);
+ return ret;
}
static long b64_ctrl(BIO *b, int cmd, long num, void *ptr)
ret = BIO_callback_ctrl(next, cmd, fp);
break;
}
- return (ret);
+ return ret;
}
static int b64_puts(BIO *b, const char *str)
const BIO_METHOD *BIO_f_cipher(void)
{
- return (&methods_enc);
+ return &methods_enc;
}
static int enc_new(BIO *bi)
BIO *next;
if (out == NULL)
- return (0);
+ return 0;
ctx = BIO_get_data(b);
next = BIO_next(b);
i = BIO_write(next, &(ctx->buf[ctx->buf_off]), n);
if (i <= 0) {
BIO_copy_next_retry(b);
- return (i);
+ return i;
}
ctx->buf_off += i;
n -= i;
/* at this point all pending data has been written */
if ((in == NULL) || (inl <= 0))
- return (0);
+ return 0;
ctx->buf_off = 0;
while (inl > 0) {
ctx->buf_off = 0;
}
BIO_copy_next_retry(b);
- return (ret);
+ return ret;
}
static long enc_ctrl(BIO *b, int cmd, long num, void *ptr)
ret = BIO_ctrl(next, cmd, num, ptr);
break;
}
- return (ret);
+ return ret;
}
static long enc_callback_ctrl(BIO *b, int cmd, bio_info_cb *fp)
BIO *next = BIO_next(b);
if (next == NULL)
- return (0);
+ return 0;
switch (cmd) {
default:
ret = BIO_callback_ctrl(next, cmd, fp);
break;
}
- return (ret);
+ return ret;
}
int BIO_set_cipher(BIO *b, const EVP_CIPHER *c, const unsigned char *k,
const BIO_METHOD *BIO_f_md(void)
{
- return (&methods_md);
+ return &methods_md;
}
static int md_new(BIO *bi)
ctx = EVP_MD_CTX_new();
if (ctx == NULL)
- return (0);
+ return 0;
BIO_set_init(bi, 1);
BIO_set_data(bi, ctx);
static int md_free(BIO *a)
{
if (a == NULL)
- return (0);
+ return 0;
EVP_MD_CTX_free(BIO_get_data(a));
BIO_set_data(a, NULL);
BIO_set_init(a, 0);
BIO *next;
if (out == NULL)
- return (0);
+ return 0;
ctx = BIO_get_data(b);
next = BIO_next(b);
if ((ctx == NULL) || (next == NULL))
- return (0);
+ return 0;
ret = BIO_read(next, out, outl);
if (BIO_get_init(b)) {
if (ret > 0) {
if (EVP_DigestUpdate(ctx, (unsigned char *)out,
(unsigned int)ret) <= 0)
- return (-1);
+ return -1;
}
}
BIO_clear_retry_flags(b);
BIO_copy_next_retry(b);
- return (ret);
+ return ret;
}
static int md_write(BIO *b, const char *in, int inl)
ret = BIO_ctrl(next, cmd, num, ptr);
break;
}
- return (ret);
+ return ret;
}
static long md_callback_ctrl(BIO *b, int cmd, bio_info_cb *fp)
ret = BIO_callback_ctrl(next, cmd, fp);
break;
}
- return (ret);
+ return ret;
}
static int md_gets(BIO *bp, char *buf, int size)
if (EVP_DigestFinal_ex(ctx, (unsigned char *)buf, &ret) <= 0)
return -1;
- return ((int)ret);
+ return (int)ret;
}
const BIO_METHOD *BIO_f_reliable(void)
{
- return (&methods_ok);
+ return &methods_ok;
}
static int ok_new(BIO *bi)
ret = inl;
if ((ctx == NULL) || (next == NULL) || (BIO_get_init(b) == 0))
- return (0);
+ return 0;
if (ctx->sigio && !sig_out(b))
return 0;
BIO_copy_next_retry(b);
if (!BIO_should_retry(b))
ctx->cont = 0;
- return (i);
+ return i;
}
ctx->buf_off += i;
n -= i;
}
if ((in == NULL) || (inl <= 0))
- return (0);
+ return 0;
n = (inl + ctx->buf_len > OK_BLOCK_SIZE + OK_BLOCK_BLOCK) ?
(int)(OK_BLOCK_SIZE + OK_BLOCK_BLOCK - ctx->buf_len) : inl;
BIO_clear_retry_flags(b);
BIO_copy_next_retry(b);
- return (ret);
+ return ret;
}
static long ok_ctrl(BIO *b, int cmd, long num, void *ptr)
const EVP_CIPHER *EVP_chacha20(void)
{
- return (&chacha20);
+ return &chacha20;
}
# ifndef OPENSSL_NO_POLY1305
const EVP_CIPHER *EVP_enc_null(void)
{
- return (&n_cipher);
+ return &n_cipher;
}
static int null_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
const EVP_CIPHER *EVP_rc2_64_cbc(void)
{
- return (&r2_64_cbc_cipher);
+ return &r2_64_cbc_cipher;
}
const EVP_CIPHER *EVP_rc2_40_cbc(void)
{
- return (&r2_40_cbc_cipher);
+ return &r2_40_cbc_cipher;
}
static int rc2_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
EVP_CIPHER_CTX_ctrl(e, EVP_CTRL_GET_RC2_KEY_BITS, 0, &i);
if (i == 128)
- return (RC2_128_MAGIC);
+ return RC2_128_MAGIC;
else if (i == 64)
- return (RC2_64_MAGIC);
+ return RC2_64_MAGIC;
else if (i == 40)
- return (RC2_40_MAGIC);
+ return RC2_40_MAGIC;
else
- return (0);
+ return 0;
}
static int rc2_magic_to_meth(int i)
return 40;
else {
EVPerr(EVP_F_RC2_MAGIC_TO_METH, EVP_R_UNSUPPORTED_KEY_SIZE);
- return (0);
+ return 0;
}
}
(unsigned char *)EVP_CIPHER_CTX_original_iv(c),
j);
}
- return (i);
+ return i;
}
static int rc2_ctrl(EVP_CIPHER_CTX *c, int type, int arg, void *ptr)
const EVP_CIPHER *EVP_rc4(void)
{
- return (&r4_cipher);
+ return &r4_cipher;
}
const EVP_CIPHER *EVP_rc4_40(void)
{
- return (&r4_40_cipher);
+ return &r4_40_cipher;
}
static int rc4_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
const EVP_CIPHER *EVP_rc4_hmac_md5(void)
{
- return (&r4_hmac_md5_cipher);
+ return &r4_hmac_md5_cipher;
}
#endif
const EVP_CIPHER *EVP_desx_cbc(void)
{
- return (&d_xcbc_cipher);
+ return &d_xcbc_cipher;
}
static int desx_cbc_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
}
*t = '\0';
- return (ret);
+ return ret;
}
void EVP_DecodeInit(EVP_ENCODE_CTX *ctx)
/* Legacy behaviour. This should probably rather be zeroed on error. */
*outl = ret;
ctx->num = n;
- return (rv);
+ return rv;
}
int EVP_DecodeBlock(unsigned char *t, const unsigned char *f, int n)
n--;
if (n % 4 != 0)
- return (-1);
+ return -1;
for (i = 0; i < n; i += 4) {
a = conv_ascii2bin(*(f++));
c = conv_ascii2bin(*(f++));
d = conv_ascii2bin(*(f++));
if ((a & 0x80) || (b & 0x80) || (c & 0x80) || (d & 0x80))
- return (-1);
+ return -1;
l = ((((unsigned long)a) << 18L) |
(((unsigned long)b) << 12L) |
(((unsigned long)c) << 6L) | (((unsigned long)d)));
*(t++) = (unsigned char)(l) & 0xff;
ret += 3;
}
- return (ret);
+ return ret;
}
int EVP_DecodeFinal(EVP_ENCODE_CTX *ctx, unsigned char *out, int *outl)
if (ctx->num != 0) {
i = EVP_DecodeBlock(out, ctx->enc_data, ctx->num);
if (i < 0)
- return (-1);
+ return -1;
ctx->num = 0;
*outl = i;
return 1;
if (b > 1) {
if (ctx->buf_len || !ctx->final_used) {
EVPerr(EVP_F_EVP_DECRYPTFINAL_EX, EVP_R_WRONG_FINAL_BLOCK_LENGTH);
- return (0);
+ return 0;
}
OPENSSL_assert(b <= sizeof ctx->final);
n = ctx->final[b - 1];
if (n == 0 || n > (int)b) {
EVPerr(EVP_F_EVP_DECRYPTFINAL_EX, EVP_R_BAD_DECRYPT);
- return (0);
+ return 0;
}
for (i = 0; i < n; i++) {
if (ctx->final[--b] != n) {
EVPerr(EVP_F_EVP_DECRYPTFINAL_EX, EVP_R_BAD_DECRYPT);
- return (0);
+ return 0;
}
}
n = ctx->cipher->block_size - n;
char *EVP_get_pw_prompt(void)
{
if (prompt_string[0] == '\0')
- return (NULL);
+ return NULL;
else
-
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