From: Stefan Metzmacher <metze@samba.org>
Date: Mon, 5 Jan 2009 18:22:22 +0000 (+0100)
Subject: tevent: don't crash if te->event_ctx is NULL
X-Git-Tag: samba-4.0.0alpha6~275
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=e240ca5bdd7e344ecce127997b67ca0a521e3ed8;p=thirdparty%2Fsamba.git

tevent: don't crash if te->event_ctx is NULL

metze
---

diff --git a/lib/tevent/tevent_timed.c b/lib/tevent/tevent_timed.c
index dadd3604164..78c8a24511a 100644
--- a/lib/tevent/tevent_timed.c
+++ b/lib/tevent/tevent_timed.c
@@ -108,9 +108,9 @@ bool ev_timeval_is_zero(const struct timeval *tv)
 */
 static int tevent_common_timed_destructor(struct tevent_timer *te)
 {
-	struct tevent_context *ev = talloc_get_type(te->event_ctx,
-						   struct tevent_context);
-	DLIST_REMOVE(ev->timer_events, te);
+	if (te->event_ctx) {
+		DLIST_REMOVE(te->event_ctx->timer_events, te);
+	}
 	return 0;
 }