diff --git a/ssl/statem/extensions.c b/ssl/statem/extensions.c
index 4ef8b417b8207f9d549d342a2b065bde1c9e5c9b..1556e53a726948bfb7e645dd32b244c8fd04527f 100755
--- a/ssl/statem/extensions.c
+++ b/ssl/statem/extensions.c
@@ -1136,6 +1136,7 @@ static int init_sig_algs(SSL *s, unsigned int context)
     /* Clear any signature algorithms extension received */
     OPENSSL_free(s->s3->tmp.peer_sigalgs);
     s->s3->tmp.peer_sigalgs = NULL;
+    s->s3.tmp.peer_sigalgslen = 0;
 
     return 1;
 }