File 0042-mdcheck-be-careful-when-sourcing-the-outpu... of Package mdadm.5365

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File 0042-mdcheck-be-careful-when-sourcing-the-output-of-mdadm.patch of Package mdadm.5365

From 979b1feb093b1c2e0f8b58716329f2da092741d4 Mon Sep 17 00:00:00 2001
From: NeilBrown <neilb@suse.de>
Date: Wed, 4 Feb 2015 09:06:47 +1100
Subject: [PATCH 053/359] mdcheck: be careful when sourcing the output of
 "mdadm --detail --export"
References: bsc#1081910

The output of "mdadm --detail --export" isn't quoted properly so
fields that contain spaces can be a problem.
We only want the MD_UUID field, and it has a very well defined
format with no spaces.
So use 'grep' to limit the output to just that.

Signed-off-by: NeilBrown <neilb@suse.de>
Signed-off-by: Coly Li <colyli@suse.de>

---
 misc/mdcheck | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/misc/mdcheck b/misc/mdcheck
index ca5fe84..2c8f54d 100644
--- a/misc/mdcheck
+++ b/misc/mdcheck
@@ -88,7 +88,7 @@ do
 		continue
 	fi
 
-	mdadm --detail --export "$dev" > $tmp || continue
+	mdadm --detail --export "$dev" | grep '^MD_UUID=' > $tmp || continue
 	source $tmp
 	fl="/var/lib/mdcheck/MD_UUID_$MD_UUID"
 	if [ -z "$cont" ]
-- 
2.16.1

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File 0042-mdcheck-be-careful-when-sourcing-the-output-of-mdadm.patch of Package mdadm.5365

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