File 0119-Reset-IFS-variable.patch of Package dracut

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File 0119-Reset-IFS-variable.patch of Package dracut (Revision 85de62b4aeeec98f34d3eb8ef69003e4)

Currently displaying revision 85de62b4aeeec98f34d3eb8ef69003e4 , Show latest

From bcfdc4522d2f04d0a1fd46d80a8ac7ff357b8bc5 Mon Sep 17 00:00:00 2001
From: Hannes Reinecke <hare@suse.de>
Date: Mon, 14 Jul 2014 10:22:31 +0200
Subject: Reset IFS variable

Setting and unsetting the IFS variable is tricky. To be on the
safe side we should always reset the IFS variable to its original
value after parsing.

Signed-off-by: Hannes Reinecke <hare@suse.de>
---
 modules.d/95dasd/parse-dasd.sh | 2 ++
 modules.d/95fcoe/parse-fcoe.sh | 2 ++
 modules.d/95zfcp/parse-zfcp.sh | 2 ++
 3 files changed, 6 insertions(+)

Index: dracut-042/modules.d/95fcoe/parse-fcoe.sh
===================================================================
--- dracut-042.orig/modules.d/95fcoe/parse-fcoe.sh	2015-06-11 17:39:47.000000000 +0200
+++ dracut-042/modules.d/95fcoe/parse-fcoe.sh	2015-06-24 18:02:21.326053152 +0200
@@ -26,8 +26,10 @@ initqueue --onetime modprobe -b -q bnx2f
 udevadm settle --timeout=30
 
 parse_fcoe_opts() {
+    local OLDIFS="$IFS"
     local IFS=:
     set $fcoe
+    IFS="$OLDIFS"
 
     case $# in
         2)

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File 0119-Reset-IFS-variable.patch of Package dracut (Revision 85de62b4aeeec98f34d3eb8ef69003e4)

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