From: Matt Caswell <matt@openssl.org>
Date: Mon, 2 Jan 2017 11:16:37 +0000 (+0000)
Subject: Initialise the al variable
X-Git-Tag: OpenSSL_1_1_1-pre1~2796
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=0baed5e90b5c211b092a1279b0dac50166cd34d2;p=oweals%2Fopenssl.git

Initialise the al variable

al can be used uninitialised in an error path.

Reviewed-by: Rich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/2020)
---

diff --git a/ssl/statem/statem_clnt.c b/ssl/statem/statem_clnt.c
index 98e19b50ba..84dcf08bd4 100644
--- a/ssl/statem/statem_clnt.c
+++ b/ssl/statem/statem_clnt.c
@@ -3012,7 +3012,7 @@ WORK_STATE tls_prepare_client_certificate(SSL *s, WORK_STATE wst)
 
 int tls_construct_client_certificate(SSL *s, WPACKET *pkt)
 {
-    int al;
+    int al = SSL_AD_INTERNAL_ERROR;
 
     /*
      * TODO(TLS1.3): For now we must put an empty context. Needs to be filled in