dracut/0011-fix-dracut-functions-allow-for-in-get_maj_min-file-p.patch

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From a891ae527aaf3c015d3b4b0290655b89fdf8f03d Mon Sep 17 00:00:00 2001
From: Pavel Valena <pvalena@redhat.com>
Date: Thu, 8 Aug 2024 01:30:50 +0200
Subject: [PATCH 11/24] fix(dracut-functions): allow for \ in get_maj_min file
path
as the path might be f.e. /dev/disk/by-partlabel/EFI\x20System\x20Partition
which would produce Warning 'grep: warning: stray \ before x' in get_maj_min
Resolves: RHEL-47145
---
dracut-functions.sh | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/dracut-functions.sh b/dracut-functions.sh
index f9e5d3bc..c8cb2e15 100755
--- a/dracut-functions.sh
+++ b/dracut-functions.sh
@@ -243,7 +243,7 @@ get_maj_min() {
local _out
if [[ $get_maj_min_cache_file ]]; then
- _out="$(grep -m1 -oE "^$1 \S+$" "$get_maj_min_cache_file" | awk '{print $NF}')"
+ _out="$(grep -m1 -oE "^${1//\\/\\\\} \S+$" "$get_maj_min_cache_file" | awk '{print $NF}')"
fi
if ! [[ "$_out" ]]; then
--
2.42.0