From: Denis Kenzior <denkenz@gmail.com>
Date: Thu, 31 Mar 2011 19:00:49 +0000 (-0500)
Subject: stkutil: add one more sanity check
X-Git-Tag: 0.46~63
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=f58c3614aa229f62663634f2235804f4ead54251;p=platform%2Fupstream%2Fofono.git

stkutil: add one more sanity check
---

diff --git a/src/stkutil.c b/src/stkutil.c
index fab52a1..7299fb5 100644
--- a/src/stkutil.c
+++ b/src/stkutil.c
@@ -1646,7 +1646,7 @@ static gboolean parse_dataobj_network_access_name(
 	while (len) {
 		label_size = *data;
 
-		if (label_size > (len - 1))
+		if (label_size == 0 || label_size > (len - 1))
 			return FALSE;
 
 		memcpy(decoded_apn + offset, data + 1, label_size);