Apply some missing updates from previous commits

[openssl.git] / apps / cms.c

diff --git a/apps/cms.c b/apps/cms.c
index 16dbc0c296baec281ddd28f0ff8c76e3536ddebf..e40686b5d4b38a67b280502a7b8a53ca0498a785 100644 (file)
--- a/apps/cms.c
+++ b/apps/cms.c
@@ -208,6 +208,8 @@ OPTIONS cms_options[] = {
     {"keyopt", OPT_KEYOPT, 's', "Set public key parameters as n:v pairs"},
     {"receipt_request_from", OPT_RR_FROM, 's'},
     {"receipt_request_to", OPT_RR_TO, 's'},
+    {"", OPT_CIPHER, '-', "Any supported cipher"},
+    OPT_V_OPTIONS,
 # ifndef OPENSSL_NO_AES
     {"aes128-wrap", OPT_AES128_WRAP, '-', "Use AES128 to wrap key"},
     {"aes192-wrap", OPT_AES192_WRAP, '-', "Use AES192 to wrap key"},
@@ -219,9 +221,7 @@ OPTIONS cms_options[] = {
 # ifndef OPENSSL_NO_ENGINE
     {"engine", OPT_ENGINE, 's', "Use engine e, possibly a hardware device"},
 # endif
-    {"", OPT_CIPHER, '-', "Any supported cipher"},
-    OPT_V_OPTIONS,
-    {NULL},
+    {NULL}
 };
 
 int cms_main(int argc, char **argv)
@@ -570,11 +570,7 @@ int cms_main(int argc, char **argv)
             }
             if (key_param == NULL || key_param->idx != keyidx) {
                 cms_key_param *nparam;
-                nparam = OPENSSL_malloc(sizeof(cms_key_param));
-                if (!nparam) {
-                    BIO_printf(bio_err, "Out of memory\n");
-                    goto end;
-                }
+                nparam = app_malloc(sizeof(*nparam), "key param buffer");
                 nparam->idx = keyidx;
                 if ((nparam->param = sk_OPENSSL_STRING_new_null()) == NULL)
                     goto end;
@@ -592,11 +588,11 @@ int cms_main(int argc, char **argv)
                 goto end;
             vpmtouched++;
             break;
-# ifndef OPENSSL_NO_DES
         case OPT_3DES_WRAP:
+# ifndef OPENSSL_NO_DES
             wrap_cipher = EVP_des_ede3_wrap();
-            break;
 # endif
+            break;
 # ifndef OPENSSL_NO_AES
         case OPT_AES128_WRAP:
             wrap_cipher = EVP_aes_128_wrap();
@@ -607,6 +603,11 @@ int cms_main(int argc, char **argv)
         case OPT_AES256_WRAP:
             wrap_cipher = EVP_aes_256_wrap();
             break;
+# else
+        case OPT_AES128_WRAP:
+        case OPT_AES192_WRAP:
+        case OPT_AES256_WRAP:
+            break;
 # endif
         }
     }
@@ -668,12 +669,14 @@ int cms_main(int argc, char **argv)
     } else if (!operation)
         goto opthelp;
 
-
     if (!app_passwd(passinarg, NULL, &passin, NULL)) {
         BIO_printf(bio_err, "Error getting password\n");
         goto end;
     }
 
+    if (!app_load_modules(NULL))
+        goto end;
+
     if (need_rand) {
         app_RAND_load_file(NULL, (inrand != NULL));
         if (inrand != NULL)
@@ -721,8 +724,8 @@ int cms_main(int argc, char **argv)
             if ((encerts = sk_X509_new_null()) == NULL)
                 goto end;
         while (*argv) {
-            if (!(cert = load_cert(*argv, FORMAT_PEM,
-                                   NULL, e, "recipient certificate file")))
+            if ((cert = load_cert(*argv, FORMAT_PEM, NULL, e,
+                                  "recipient certificate file")) == NULL)
                 goto end;
             sk_X509_push(encerts, cert);
             cert = NULL;
@@ -731,24 +734,24 @@ int cms_main(int argc, char **argv)
     }
 
     if (certfile) {
-        if (!(other = load_certs(certfile, FORMAT_PEM, NULL,
-                                 e, "certificate file"))) {
+        if ((other = load_certs(certfile, FORMAT_PEM, NULL, e,
+                                "certificate file")) == NULL) {
             ERR_print_errors(bio_err);
             goto end;
         }
     }
 
     if (recipfile && (operation == SMIME_DECRYPT)) {
-        if (!(recip = load_cert(recipfile, FORMAT_PEM, NULL,
-                                e, "recipient certificate file"))) {
+        if ((recip = load_cert(recipfile, FORMAT_PEM, NULL, e,
+                               "recipient certificate file")) == NULL) {
             ERR_print_errors(bio_err);
             goto end;
         }
     }
 
     if (operation == SMIME_SIGN_RECEIPT) {
-        if (!(signer = load_cert(signerfile, FORMAT_PEM, NULL,
-                                 e, "receipt signer certificate file"))) {
+        if ((signer = load_cert(signerfile, FORMAT_PEM, NULL, e,
+                                "receipt signer certificate file")) == NULL) {
             ERR_print_errors(bio_err);
             goto end;
         }
@@ -791,7 +794,7 @@ int cms_main(int argc, char **argv)
         }
         if (contfile) {
             BIO_free(indata);
-            if (!(indata = BIO_new_file(contfile, "rb"))) {
+            if ((indata = BIO_new_file(contfile, "rb")) == NULL) {
                 BIO_printf(bio_err, "Can't read content file %s\n", contfile);
                 goto end;
             }
@@ -811,7 +814,7 @@ int cms_main(int argc, char **argv)
 
     if (rctfile) {
         char *rctmode = (rctformat == FORMAT_ASN1) ? "rb" : "r";
-        if (!(rctin = BIO_new_file(rctfile, rctmode))) {
+        if ((rctin = BIO_new_file(rctfile, rctmode)) == NULL) {
             BIO_printf(bio_err, "Can't open receipt file %s\n", rctfile);
             goto end;
         }
@@ -838,7 +841,7 @@ int cms_main(int argc, char **argv)
         goto end;
 
     if ((operation == SMIME_VERIFY) || (operation == SMIME_VERIFY_RECEIPT)) {
-        if (!(store = setup_verify(CAfile, CApath)))
+        if ((store = setup_verify(CAfile, CApath)) == NULL)
             goto end;
         X509_STORE_set_verify_cb(store, cms_cb);
         if (vpmtouched)
@@ -1121,23 +1124,15 @@ int cms_main(int argc, char **argv)
     sk_X509_pop_free(encerts, X509_free);
     sk_X509_pop_free(other, X509_free);
     X509_VERIFY_PARAM_free(vpm);
-    if (sksigners)
-        sk_OPENSSL_STRING_free(sksigners);
-    if (skkeys)
-        sk_OPENSSL_STRING_free(skkeys);
-    if (secret_key)
-        OPENSSL_free(secret_key);
-    if (secret_keyid)
-        OPENSSL_free(secret_keyid);
-    if (pwri_tmp)
-        OPENSSL_free(pwri_tmp);
+    sk_OPENSSL_STRING_free(sksigners);
+    sk_OPENSSL_STRING_free(skkeys);
+    OPENSSL_free(secret_key);
+    OPENSSL_free(secret_keyid);
+    OPENSSL_free(pwri_tmp);
     ASN1_OBJECT_free(econtent_type);
-    if (rr)
-        CMS_ReceiptRequest_free(rr);
-    if (rr_to)
-        sk_OPENSSL_STRING_free(rr_to);
-    if (rr_from)
-        sk_OPENSSL_STRING_free(rr_from);
+    CMS_ReceiptRequest_free(rr);
+    sk_OPENSSL_STRING_free(rr_to);
+    sk_OPENSSL_STRING_free(rr_from);
     for (key_param = key_first; key_param;) {
         cms_key_param *tparam;
         sk_OPENSSL_STRING_free(key_param->param);
@@ -1156,8 +1151,7 @@ int cms_main(int argc, char **argv)
     BIO_free(in);
     BIO_free(indata);
     BIO_free_all(out);
-    if (passin)
-        OPENSSL_free(passin);
+    OPENSSL_free(passin);
     return (ret);
 }
 
@@ -1255,8 +1249,7 @@ static void receipt_request_print(CMS_ContentInfo *cms)
             BIO_puts(bio_err, "  Receipts To:\n");
             gnames_stack_print(rto);
         }
-        if (rr)
-            CMS_ReceiptRequest_free(rr);
+        CMS_ReceiptRequest_free(rr);
     }
 }
 
@@ -1288,12 +1281,9 @@ static STACK_OF(GENERAL_NAMES) *make_names_stack(STACK_OF(OPENSSL_STRING) *ns)
     return ret;
 
  err:
-    if (ret)
-        sk_GENERAL_NAMES_pop_free(ret, GENERAL_NAMES_free);
-    if (gens)
-        GENERAL_NAMES_free(gens);
-    if (gen)
-        GENERAL_NAME_free(gen);
+    sk_GENERAL_NAMES_pop_free(ret, GENERAL_NAMES_free);
+    GENERAL_NAMES_free(gens);
+    GENERAL_NAME_free(gen);
     return NULL;
 }