From: Harald Hoyer <harald@redhat.com>
Date: Thu, 11 Jan 2018 10:39:44 +0000 (+0100)
Subject: crypt: escape backslashes for systemd unit names b/c udev/initqueue/bash
X-Git-Tag: 047~40
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0f6d93eb9d63695a64002ec8b0421fbc9fc8a7a3;p=thirdparty%2Fdracut.git

crypt: escape backslashes for systemd unit names b/c udev/initqueue/bash

otherwise
luks\x2d25e41d19\x2d1580\x2d4e7c\x2d8875\x2d134045008f33
turns to
luksx2d25e41d19x2d1580x2d4e7cx2d8875x2d134045008f33
---

diff --git a/modules.d/90crypt/parse-crypt.sh b/modules.d/90crypt/parse-crypt.sh
index f0a4fba96..ea6802e8b 100755
--- a/modules.d/90crypt/parse-crypt.sh
+++ b/modules.d/90crypt/parse-crypt.sh
@@ -64,6 +64,8 @@ else
                 } >> /etc/udev/rules.d/70-luks.rules.new
             else
                 luksname=$(dev_unit_name "$luksname")
+                luksname="$(str_replace "$luksname" '\' '\\')"
+
                 if ! crypttab_contains "$serialid"; then
                     {
                         printf -- 'ENV{ID_SERIAL_SHORT}=="*%s*", ' "$serialid"
@@ -95,6 +97,8 @@ else
                 } >> /etc/udev/rules.d/70-luks.rules.new
             else
                 luksname=$(dev_unit_name "$luksname")
+                luksname="$(str_replace "$luksname" '\' '\\')"
+
                 if ! crypttab_contains "$luksid"; then
                     {
                         printf -- 'ENV{ID_FS_TYPE}=="crypto_LUKS", '