valgrind: fix leak in caps handling

[platform/upstream/libwebsockets.git] / lib / lws-plat-unix.c

diff --git a/lib/lws-plat-unix.c b/lib/lws-plat-unix.c
index a2284f4..07b7edc 100644 (file)
--- 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);