From: Andy Green <andy@warmcat.com>
Date: Sat, 15 Jul 2017 09:50:24 +0000 (+0800)
Subject: valgrind: fix leak in caps handling
X-Git-Tag: upstream/2.3.0~49
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=81d5899c89f578b7b6c8d9d30aae04ccc2e64f08;p=platform%2Fupstream%2Flibwebsockets.git

valgrind: fix leak in caps handling
---

diff --git a/lib/lws-plat-unix.c b/lib/lws-plat-unix.c
index a2284f44..07b7edc8 100644
--- a/lib/lws-plat-unix.c
+++ b/lib/lws-plat-unix.c
@@ -294,11 +294,13 @@ lws_plat_set_socket_options(struct lws_vhost *vhost, int fd)
 static void
 _lws_plat_apply_caps(int mode, cap_value_t *cv, int count)
 {
-	cap_t caps = cap_get_proc();
+	cap_t caps;
 
 	if (!count)
 		return;
 
+	caps = cap_get_proc();
+
 	cap_set_flag(caps, mode, count, cv, CAP_SET);
 	cap_set_proc(caps);
 	prctl(PR_SET_KEEPCAPS, 1, 0, 0, 0);