Remove apps cache for gethostbyname

[openssl.git] / apps / pkcs12.c

diff --git a/apps/pkcs12.c b/apps/pkcs12.c
index a031c1ba25ee76154eea223134fb441f25bb8662..0a4ee3ed1033ddecee19b3d995d5847162366803 100644 (file)
--- a/apps/pkcs12.c
+++ b/apps/pkcs12.c
@@ -86,7 +86,7 @@ int dump_certs_pkeys_bag(BIO *out, PKCS12_SAFEBAG *bags, char *pass,
 int print_attribs(BIO *out, STACK_OF(X509_ATTRIBUTE) *attrlst,
                   const char *name);
 void hex_prin(BIO *out, unsigned char *buf, int len);
-int alg_print(BIO *x, X509_ALGOR *alg);
+static int alg_print(X509_ALGOR *alg);
 int cert_load(BIO *in, STACK_OF(X509) *sk);
 static int set_pbe(int *ppbe, const char *str);
 
@@ -173,7 +173,7 @@ int pkcs12_main(int argc, char **argv)
     char *passinarg = NULL, *passoutarg = NULL, *passarg = NULL;
     char *passin = NULL, *passout = NULL, *inrand = NULL, *macalg = NULL;
     char *cpass = NULL, *mpass = NULL, *CApath = NULL, *CAfile = NULL;
-    char *engine = NULL, *prog;
+    char *prog;
     ENGINE *e = NULL;
     BIO *in = NULL, *out = NULL;
     PKCS12 *p12 = NULL;
@@ -308,17 +308,13 @@ int pkcs12_main(int argc, char **argv)
             CAfile = opt_arg();
             break;
         case OPT_ENGINE:
-            engine = opt_arg();
+            e = setup_engine(opt_arg(), 0);
             break;
         }
     }
     argc = opt_num_rest();
     argv = opt_rest();
 
-# ifndef OPENSSL_NO_ENGINE
-    e = setup_engine(engine, 0);
-# endif
-
     if (passarg) {
         if (export_cert)
             passoutarg = passarg;
@@ -508,10 +504,8 @@ int pkcs12_main(int argc, char **argv)
  export_end:
 
         EVP_PKEY_free(key);
-        if (certs)
-            sk_X509_pop_free(certs, X509_free);
-        if (ucert)
-            X509_free(ucert);
+        sk_X509_pop_free(certs, X509_free);
+        X509_free(ucert);
 
         goto end;
 
@@ -560,12 +554,9 @@ int pkcs12_main(int argc, char **argv)
         app_RAND_write_file(NULL);
     BIO_free(in);
     BIO_free_all(out);
-    if (canames)
-        sk_OPENSSL_STRING_free(canames);
-    if (passin)
-        OPENSSL_free(passin);
-    if (passout)
-        OPENSSL_free(passout);
+    sk_OPENSSL_STRING_free(canames);
+    OPENSSL_free(passin);
+    OPENSSL_free(passout);
     return (ret);
 }
 
@@ -591,7 +582,7 @@ int dump_certs_keys_p12(BIO *out, PKCS12 *p12, char *pass,
         } else if (bagnid == NID_pkcs7_encrypted) {
             if (options & INFO) {
                 BIO_printf(bio_err, "PKCS7 Encrypted data: ");
-                alg_print(bio_err, p7->d.encrypted->enc_data->algorithm);
+                alg_print(p7->d.encrypted->enc_data->algorithm);
             }
             bags = PKCS12_unpack_p7encdata(p7, pass, passlen);
         } else
@@ -653,7 +644,7 @@ int dump_certs_pkeys_bag(BIO *out, PKCS12_SAFEBAG *bag, char *pass,
     case NID_pkcs8ShroudedKeyBag:
         if (options & INFO) {
             BIO_printf(bio_err, "Shrouded Keybag: ");
-            alg_print(bio_err, bag->value.shkeybag->algor);
+            alg_print(bag->value.shkeybag->algor);
         }
         if (options & NOKEYS)
             return 1;
@@ -741,11 +732,11 @@ int get_cert_chain(X509 *cert, X509_STORE *store, STACK_OF(X509) **chain)
     return i;
 }
 
-int alg_print(BIO *x, X509_ALGOR *alg)
+static int alg_print(X509_ALGOR *alg)
 {
     PBEPARAM *pbe;
-    const unsigned char *p;
-    p = alg->parameter->value.sequence->data;
+    const unsigned char *p = alg->parameter->value.sequence->data;
+
     pbe = d2i_PBEPARAM(NULL, &p, alg->parameter->value.sequence->length);
     if (!pbe)
         return 1;