From 01666a8c1db3ecfb999e1a8f2c5436d114f95681 Mon Sep 17 00:00:00 2001 From: Matt Caswell Date: Thu, 18 Oct 2018 10:12:07 +0100 Subject: [PATCH] Fix a DTLS memory leak Fixes #7428 Reviewed-by: Paul Dale (Merged from https://github.com/openssl/openssl/pull/7431) --- ssl/statem/statem_srvr.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/ssl/statem/statem_srvr.c b/ssl/statem/statem_srvr.c index ac5fd09134..7d0e9d0ba8 100644 --- a/ssl/statem/statem_srvr.c +++ b/ssl/statem/statem_srvr.c @@ -1519,8 +1519,10 @@ MSG_PROCESS_RETURN tls_process_client_hello(SSL *s, PACKET *pkt) * So check cookie length... */ if (SSL_get_options(s) & SSL_OP_COOKIE_EXCHANGE) { - if (clienthello->dtls_cookie_len == 0) + if (clienthello->dtls_cookie_len == 0) { + OPENSSL_free(clienthello); return MSG_PROCESS_FINISHED_READING; + } } } -- 2.34.1