Fixes potential double free and memory leak in ct_b64.c

[openssl.git] / apps / gendsa.c

diff --git a/apps/gendsa.c b/apps/gendsa.c
index 087a44a1e899b2bb69c92e1f5300dec2c916f6b8..6769968cdfae41396ddc1c82d78acefefde00af4 100644 (file)
--- a/apps/gendsa.c
+++ b/apps/gendsa.c
@@ -55,8 +55,11 @@
  * [including the GNU Public Licence.]
  */
 
-#include <openssl/opensslconf.h> /* for OPENSSL_NO_DSA */
-#ifndef OPENSSL_NO_DSA
+#include <openssl/opensslconf.h>
+#ifdef OPENSSL_NO_DSA
+NON_EMPTY_TRANSLATION_UNIT
+#else
+
 # include <stdio.h>
 # include <string.h>
 # include <sys/types.h>
@@ -69,8 +72,6 @@
 # include <openssl/x509.h>
 # include <openssl/pem.h>
 
-# define DEFBITS 512
-
 typedef enum OPTION_choice {
     OPT_ERR = -1, OPT_EOF = 0, OPT_HELP,
     OPT_OUT, OPT_PASSOUT, OPT_ENGINE, OPT_RAND, OPT_CIPHER
@@ -144,10 +145,7 @@ int gendsa_main(int argc, char **argv)
         goto end;
     }
 
-    if (!app_load_modules(NULL))
-        goto end;
-
-    in = bio_open_default(dsaparams, "r");
+    in = bio_open_default(dsaparams, 'r', FORMAT_PEM);
     if (in == NULL)
         goto end2;
 
@@ -158,7 +156,7 @@ int gendsa_main(int argc, char **argv)
     BIO_free(in);
     in = NULL;
 
-    out = bio_open_owner(outfile, "w", private);
+    out = bio_open_owner(outfile, FORMAT_PEM, private);
     if (out == NULL)
         goto end2;
 
@@ -190,10 +188,4 @@ int gendsa_main(int argc, char **argv)
     OPENSSL_free(passout);
     return (ret);
 }
-#else                           /* !OPENSSL_NO_DSA */
-
-# if PEDANTIC
-static void *dummy = &dummy;
-# endif
-
 #endif