Commit 8ce73486 authored by Dr. Stephen Henson's avatar Dr. Stephen Henson
Browse files

NULL tofree when it is freed to avoid double free. 

Make sure key is not NULL before freeing it.
parent 3f1cbad2

apps/ca.c

+6 −1
Original line number Diff line number Diff line
@@ -76,6 +76,8 @@ 
#include <openssl/ocsp.h>

#include <openssl/pem.h>



#include <dmalloc.h>



#ifdef OPENSSL_SYS_WINDOWS

#define strcasecmp _stricmp

#else
@@ -597,7 +599,10 @@ bad: 
		goto err;

		}

	if(tofree)

		{

		OPENSSL_free(tofree);

		tofree = NULL;

		}



	if (!load_config(bio_err, conf))

		goto err;
@@ -1637,7 +1642,7 @@ err: 


	if (ret) ERR_print_errors(bio_err);

	app_RAND_write_file(randfile, bio_err);

	if (free_key)

	if (free_key && key)

		OPENSSL_free(key);

	BN_free(serial);

	TXT_DB_free(db);