From: Dr. Stephen Henson <steve@openssl.org>
Date: Wed, 9 Dec 2009 15:03:44 +0000 (+0000)
Subject: Check s3 is not NULL
X-Git-Tag: OpenSSL-fips-2_0-rc1~1400
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=a8640f0a7df29963f2e490a110d50c42f96c8e6a;p=oweals%2Fopenssl.git

Check s3 is not NULL
---

diff --git a/ssl/ssl_lib.c b/ssl/ssl_lib.c
index c9aa604356..6e29f9a4c6 100644
--- a/ssl/ssl_lib.c
+++ b/ssl/ssl_lib.c
@@ -1394,8 +1394,8 @@ STACK_OF(SSL_CIPHER) *ssl_bytes_to_cipher_list(SSL *s,unsigned char *p,int num,
 	const SSL_CIPHER *c;
 	STACK_OF(SSL_CIPHER) *sk;
 	int i,n;
-
-	s->s3->send_connection_binding = 0;
+	if (s->s3)
+		s->s3->send_connection_binding = 0;
 
 	n=ssl_put_cipher_by_char(s,NULL,NULL);
 	if ((num%n) != 0)
@@ -1414,7 +1414,7 @@ STACK_OF(SSL_CIPHER) *ssl_bytes_to_cipher_list(SSL *s,unsigned char *p,int num,
 	for (i=0; i<num; i+=n)
 		{
 		/* Check for MCSV */
-		if ((n != 3 || !p[0]) &&
+		if (s->s3 && (n != 3 || !p[0]) &&
 			(p[n-2] == ((SSL3_CK_MCSV >> 8) & 0xff)) &&
 			(p[n-1] == (SSL3_CK_MCSV & 0xff)))
 			{