1 files changed, 0 insertions, 111 deletions
diff --git a/sys-kernel/dracut/files/050-dracut-lib.sh-quote-variables-in-parameter-expansion.patch b/sys-kernel/dracut/files/050-dracut-lib.sh-quote-variables-in-parameter-expansion.patch
deleted file mode 100644
index 11ca7add6d6f..000000000000
--- a/sys-kernel/dracut/files/050-dracut-lib.sh-quote-variables-in-parameter-expansion.patch
+++ /dev/null
@@ -1,111 +0,0 @@
-From 8e1a4dc5f8a777fc718db490414ffdc9dc755f66 Mon Sep 17 00:00:00 2001
-From: Jonas Witschel <diabonas@archlinux.org>
-Date: Sat, 18 Apr 2020 14:55:41 +0200
-Subject: [PATCH] dracut-lib.sh: quote variables in parameter expansion
- patterns
-
-According to POSIX.1-2017, 2.6.2 Parameter Expansion:
-
-${parameter%[word]} [...] The word shall be expanded to produce a
-pattern.
-
-This means if word contains variables that itself contain special
-characters like asterisks or backslashes, these are treated as pattern
-characters unless the variable is quoted. Try e.g. the following example
-in bash, dash or (busybox) ash:
-
-i='a\c'; j='\'; echo "${i%$j*}"
-
-This prints "a\c" because "$j*" is expanded to "\*", escaping the
-asterisk. In contrast,
-
-i='a\c'; j='\'; echo "${i%"$j"*}"
-
-produces the expected result "a" because the backslash is not specially
-treated any more after quoting.
-
-The quotes that this commit adds have been previously removed in commit
-f9c96cf56fed390841eac05c43826e62014c9188, citing issues with busybox
-hush without further specifying the actual error. I tested a recent
-busybox build (upstream commit 9aa751b08ab03d6396f86c3df77937a19687981b)
-and couldn't find any problems. Note that the above example always
-produces "a\c" in hush regardless of quoting $j, making hush unsuitable
-for use with dracut, but using quotes in parameter expansions generally
-works.
-
-The unquoted variables break the "rd.luks.uuid/name" kernel command line
-options in dracut 050 because
-
-str_replace "$luksname" '\' '\\'
-
-in modules.d/90crypt/parse-crypt.sh is not able to escape the
-backslashes any more, see GH-723, GH-727: backslashes in the
-systemd-cryptsetup@.service unit name stay unescaped for use in udev
-(cf. commit 0f6d93eb9d63695a64002ec8b0421fbc9fc8a7a3), leading to
-failures in starting the unit.
-
-This partially reverts commit f9c96cf56fed390841eac05c43826e62014c9188.
----
- modules.d/99base/dracut-lib.sh | 16 ++++++++--------
- 1 file changed, 8 insertions(+), 8 deletions(-)
-
-diff --git a/modules.d/99base/dracut-lib.sh b/modules.d/99base/dracut-lib.sh
-index c53cd13b..c57523d3 100755
---- a/modules.d/99base/dracut-lib.sh
-+++ b/modules.d/99base/dracut-lib.sh
-@@ -24,7 +24,7 @@ debug_on() {
- 
- # returns OK if $1 contains literal string $2 (and isn't empty)
- strstr() {
--    [ "${1##*$2*}" != "$1" ]
-+    [ "${1##*"$2"*}" != "$1" ]
- }
- 
- # returns OK if $1 matches (completely) glob pattern $2
-@@ -43,18 +43,18 @@ strglobin() {
- 
- # returns OK if $1 contains literal string $2 at the beginning, and isn't empty
- str_starts() {
--    [ "${1#$2*}" != "$1" ]
-+    [ "${1#"$2"*}" != "$1" ]
- }
- 
- # returns OK if $1 contains literal string $2 at the end, and isn't empty
- str_ends() {
--    [ "${1%*$2}" != "$1" ]
-+    [ "${1%*"$2"}" != "$1" ]
- }
- 
- trim() {
-     local var="$*"
--    var="${var#${var%%[![:space:]]*}}"   # remove leading whitespace characters
--    var="${var%${var##*[![:space:]]}}"   # remove trailing whitespace characters
-+    var="${var#"${var%%[![:space:]]*}"}"   # remove leading whitespace characters
-+    var="${var%"${var##*[![:space:]]}"}"   # remove trailing whitespace characters
-     printf "%s" "$var"
- }
- 
-@@ -108,9 +108,9 @@ str_replace() {
-     local out=''
- 
-     while strstr "${in}" "$s"; do
--        chop="${in%%$s*}"
-+        chop="${in%%"$s"*}"
-         out="${out}${chop}$r"
--        in="${in#*$s}"
-+        in="${in#*"$s"}"
-     done
-     echo "${out}${in}"
- }
-@@ -396,7 +396,7 @@ splitsep() {
-     while [ -n "$str" -a "$#" -gt 1 ]; do
-         tmp="${str%%$sep*}"
-         eval "$1='${tmp}'"
--        str="${str#$tmp}"
-+        str="${str#"$tmp"}"
-         str="${str#$sep}"
-         shift
-     done
--- 
-2.26.2
-