From 519ea3f0d47de648743ed693d8bf649bd0768d14 Mon Sep 17 00:00:00 2001
From: Thomas Haller <thaller@redhat.com>
Date: Thu, 25 Jun 2015 15:36:43 +0200
Subject: [PATCH] libnm-keyfile: ensure g_key_file_get_groups() sets the length
 argument

Under certain cases, if g_key_file_get_groups() fails, it might not set the
out argument @length. Play it safe and initialize it.

(cherry picked from commit aa7a53bc67acbaa299565f5d64d33f0ca9584a3a)
---
 libnm-core/nm-keyfile-reader.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/libnm-core/nm-keyfile-reader.c b/libnm-core/nm-keyfile-reader.c
index df568a8ebd..353804f97c 100644
--- a/libnm-core/nm-keyfile-reader.c
+++ b/libnm-core/nm-keyfile-reader.c
@@ -1577,6 +1577,8 @@ nm_keyfile_read (GKeyFile *keyfile,
 	info.user_data = user_data;
 
 	groups = g_key_file_get_groups (keyfile, &length);
+	if (!groups)
+		length = 0;
 	for (i = 0; i < length; i++) {
 		/* Only read out secrets when needed */
 		if (!strcmp (groups[i], VPN_SECRETS_GROUP)) {