From: Olivier Houchard <cognet@ci0.org>
Date: Thu, 6 Jun 2019 11:21:23 +0000 (+0200)
Subject: BUG/MEDIUM: ssl: Don't forget to initialize ctx->send_recv and ctx->recv_wait.
X-Git-Tag: v2.0-dev6~19
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=81284e690837d8588a3c388a60fb72fa4c5c94a0;p=thirdparty%2Fhaproxy.git

BUG/MEDIUM: ssl: Don't forget to initialize ctx->send_recv and ctx->recv_wait.

When creating a new ssl_sock_ctx, don't forget to initialize its send_recv
and recv_wait to NULL, or we may end up dereferencing random values, and
crash.
---

diff --git a/src/ssl_sock.c b/src/ssl_sock.c
index 6829823b45..5cc005b7c7 100644
--- a/src/ssl_sock.c
+++ b/src/ssl_sock.c
@@ -5122,6 +5122,8 @@ static int ssl_sock_init(struct connection *conn, void **xprt_ctx)
 	ctx->sent_early_data = 0;
 	ctx->tmp_early_data = -1;
 	ctx->conn = conn;
+	ctx->send_wait = NULL;
+	ctx->recv_wait = NULL;
 
 	/* Only work with sockets for now, this should be adapted when we'll
 	 * add QUIC support.