From: Jonas Maebe <jonas.maebe@elis.ugent.be>
Date: Sun, 8 Dec 2013 22:29:17 +0000 (+0100)
Subject: dtls1_process_heartbeat: check for NULL after allocating buffer
X-Git-Tag: master-pre-reformat~181
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=d15f5df70d890f9bd71a4d665699cb96f441f741;p=openssl

dtls1_process_heartbeat: check for NULL after allocating buffer

Signed-off-by: Kurt Roeckx <kurt@roeckx.be>
Reviewed-by: Richard Levitte <levitte@openssl.org>
---

diff --git a/ssl/d1_both.c b/ssl/d1_both.c
index 82e814ae6f..41ef5cb4f8 100644
--- a/ssl/d1_both.c
+++ b/ssl/d1_both.c
@@ -1392,6 +1392,8 @@ dtls1_process_heartbeat(SSL *s)
 		 * payload, plus padding
 		 */
 		buffer = OPENSSL_malloc(write_length);
+		if (buffer == NULL)
+			return -1;
 		bp = buffer;
 
 		/* Enter response type, length and copy payload */