Commit 8031d26b authored Apr 22, 2015 by Loganaden Velvindron Committed by Matt Caswell Apr 22, 2015

Fix CRYPTO_strdup



The function CRYPTO_strdup (aka OPENSSL_strdup) fails to check the return
value from CRYPTO_malloc to see if it is NULL before attempting to use it.
This patch adds a NULL check.

RT3786

Signed-off-by: Matt Caswell <matt@openssl.org>
(cherry picked from commit 37b0cf936744d9edb99b5dd82cae78a7eac6ad60)

Reviewed-by: Rich Salz <rsalz@openssl.org>
(cherry picked from commit 20d21389c8b6f5b754573ffb6a4dc4f3986f2ca4)

parent 98c9ce2f

crypto/mem.c

+3 −0

Original line number	Diff line number	Diff line
		@@ -364,6 +364,9 @@ char CRYPTO_strdup(const char str, const char *file, int line)
		{
		char *ret = CRYPTO_malloc(strlen(str) + 1, file, line);

		if (ret == NULL)
		return NULL;

		strcpy(ret, str);
		return ret;
		}