From: Artur Wojcik <artur.wojcik@intel.com>
Date: Thu, 10 Dec 2009 19:03:39 +0000 (-0700)
Subject: Fix for buffer overflow defect.
X-Git-Tag: mdadm-3.1.2~63^2~12
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7a6ecd55444b703050d3655eb04a22656e37488b;p=thirdparty%2Fmdadm.git

Fix for buffer overflow defect.

Buffer overflow, array index of 'nm' may be out of bounds.

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

diff --git a/super-intel.c b/super-intel.c
index 49e938dd..5cc78f56 100644
--- a/super-intel.c
+++ b/super-intel.c
@@ -2493,7 +2493,7 @@ static int load_super_imsm_all(struct supertype *st, int fd, void **sbp,
 	/* load all mpbs */
 	for (sd = sra->devs, i = 0; sd; sd = sd->next, i++) {
 		struct intel_super *s = alloc_super(0);
-		char nm[20];
+		char nm[32];
 		int dfd;
 
 		err = 1;