From: Hannes Reinecke <hare@suse.de>
Date: Fri, 27 Mar 2009 22:50:18 +0000 (+0100)
Subject: Stack overflow in uev_trigger()
X-Git-Tag: 0.4.9~140
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=15d4bdddcb9b71e0ec6fecc3c37a1b8cae8f51ff;p=platform%2Fupstream%2Fmultipath-tools.git

Stack overflow in uev_trigger()

uev_discard uses sscanf to write a 10 byte string into an array,
but I forgot to take the trailing NULL byte into account.
---

diff --git a/multipathd/main.c b/multipathd/main.c
index b7532f1..8a1a63d 100644
--- a/multipathd/main.c
+++ b/multipathd/main.c
@@ -607,7 +607,7 @@ static int
 uev_discard(char * devpath)
 {
 	char *tmp;
-	char a[10], b[10];
+	char a[11], b[11];
 
 	/*
 	 * keep only block devices, discard partitions