From: Artur Wojcik <artur.wojcik@intel.com>
Date: Thu, 10 Dec 2009 19:03:40 +0000 (-0700)
Subject: Fix for buffer overflow error.
X-Git-Tag: mdadm-3.1.2~63^2~4
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=37f0e1e025ab4c31f28da0240f15fa86beaf258a;p=thirdparty%2Fmdadm.git

Fix for buffer overflow error.

Array index of 'device' may be out of bounds. Array 'device'
of size 40 may use index value(s) 0..43.

Signed-off-by: Artur Wojcik <artur.wojcik@intel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
---

diff --git a/platform-intel.c b/platform-intel.c
index b21ff075..1516d631 100644
--- a/platform-intel.c
+++ b/platform-intel.c
@@ -206,7 +206,7 @@ const struct imsm_orom *find_imsm_orom(void)
 
 char *devt_to_devpath(dev_t dev)
 {
-	char device[40];
+	char device[46];
 
 	sprintf(device, "/sys/dev/block/%d:%d/device", major(dev), minor(dev));
 	return canonicalize_file_name(device);