From 9ab788aa23feaa0e3b9efc2213e0c27913f8d987 Mon Sep 17 00:00:00 2001 From: Matt Caswell Date: Tue, 10 Jun 2014 23:24:28 +0100 Subject: [PATCH] Fixed incorrect return code handling in ssl3_final_finish_mac --- ssl/s3_enc.c | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-) diff --git a/ssl/s3_enc.c b/ssl/s3_enc.c index e3cd4f062c..996267725e 100644 --- a/ssl/s3_enc.c +++ b/ssl/s3_enc.c @@ -642,10 +642,18 @@ int ssl3_cert_verify_mac(SSL *s, int md_nid, unsigned char *p) int ssl3_final_finish_mac(SSL *s, const char *sender, int len, unsigned char *p) { - int ret; + int ret, sha1len; ret=ssl3_handshake_mac(s,NID_md5,sender,len,p); + if(ret == 0) + return 0; + p+=ret; - ret+=ssl3_handshake_mac(s,NID_sha1,sender,len,p); + + sha1len=ssl3_handshake_mac(s,NID_sha1,sender,len,p); + if(sha1len == 0) + return 0; + + ret+=sha1len; return(ret); } static int ssl3_handshake_mac(SSL *s, int md_nid, -- 2.34.1