commit 0baed5e90b5c211b092a1279b0dac50166cd34d2
author Matt Caswell <matt@openssl.org> Mon Jan 02 11:16:37 2017 +0000
committer Matt Caswell <matt@openssl.org> Fri Jan 06 10:25:13 2017 +0000
tree 85f0d6878e18b1c65b495dfb5483c25a75c63f94
parent ac52c4be12399f58c66248a0a4d00434c4ab6b54

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)

ssl/statem/statem_clnt.c

diff --git a/ssl/statem/statem_clnt.c b/ssl/statem/statem_clnt.c
index 98e19b5..84dcf08 100644
--- a/ssl/statem/statem_clnt.c
+++ b/ssl/statem/statem_clnt.c
@@ -3012,7 +3012,7 @@
 
 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