From: Willy Tarreau <w@1wt.eu>
Date: Sun, 5 Nov 2017 10:23:40 +0000 (+0100)
Subject: BUG/MAJOR: h2: set the connection's task to NULL when no client timeout is set
X-Git-Tag: v1.8-rc3~60
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=3340029b978126743f702ad3d967b42e026516af;p=thirdparty%2Fhaproxy.git

BUG/MAJOR: h2: set the connection's task to NULL when no client timeout is set

If "timeout client" is missing from the frontend, the task is not initialized,
causing a crash on connection teardown.
---

diff --git a/src/mux_h2.c b/src/mux_h2.c
index 2fffcdeca6..ed4027c5f1 100644
--- a/src/mux_h2.c
+++ b/src/mux_h2.c
@@ -329,6 +329,7 @@ static int h2c_frt_init(struct connection *conn)
 
 
 	h2c->timeout = sess->fe->timeout.client;
+	h2c->task = NULL;
 	if (tick_isset(h2c->timeout)) {
 		t = task_new(tid_bit);
 		if (!t)