path: root/user/wpa_supplicant/eloop.patch

$OpenBSD: patch-src_utils_eloop_c,v 1.5 2015/09/29 11:57:54 dcoppa Exp $

don't try to access list members to free them unless already initialised

--- a/src/utils/eloop.c.orig	Sun Sep 27 21:02:05 2015
+++ b/src/utils/eloop.c	Mon Sep 28 09:35:05 2015
@@ -1064,6 +1064,9 @@ void eloop_destroy(void)
 	struct eloop_timeout *timeout, *prev;
 	struct os_reltime now;
 
+	if (eloop.timeout.prev == NULL)
+		return;
+
 	os_get_reltime(&now);
 	dl_list_for_each_safe(timeout, prev, &eloop.timeout,
 			      struct eloop_timeout, list) {