grub2/grub2-fix-unquoted-string-in-class.patch

78 lines
2.9 KiB
Diff

From 7c8906e0f3827322469655bb013247f7ce60fcd9 Mon Sep 17 00:00:00 2001
From: Michael Chang <mchang@suse.com>
Date: Tue, 4 Dec 2012 15:24:43 +0800
Subject: [PATCH] Fix unquoted string in --class
References: bnc#788322
Patch-Mainline: no
If GRUB_DISTRIBUTOR contains special character such as '$', it would
lead to syntax error by the grub2-script-check even though user
correctly quote them in single quotes.
The cause is that grub2 scripts use not quote the strings from
GRUB_DISTRIBUTOR in --class options thus keywords interpreted by the
script parser. The fix is to add single quote to the string.
---
util/grub.d/10_hurd.in | 2 +-
util/grub.d/10_kfreebsd.in | 2 +-
util/grub.d/10_linux.in | 2 +-
util/grub.d/20_linux_xen.in | 2 +-
4 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/util/grub.d/10_hurd.in b/util/grub.d/10_hurd.in
index 45f0ad3..5afc079 100644
--- a/util/grub.d/10_hurd.in
+++ b/util/grub.d/10_hurd.in
@@ -32,7 +32,7 @@ if [ "x${GRUB_DISTRIBUTOR}" = "x" ] ; then
OS=GNU
else
OS="${GRUB_DISTRIBUTOR} GNU/Hurd"
- CLASS="--class $(echo ${GRUB_DISTRIBUTOR} | tr 'A-Z' 'a-z' | cut -d' ' -f1) ${CLASS}"
+ CLASS="--class '$(echo ${GRUB_DISTRIBUTOR} | tr 'A-Z' 'a-z' | cut -d' ' -f1)' ${CLASS}"
fi
at_least_one=false
diff --git a/util/grub.d/10_kfreebsd.in b/util/grub.d/10_kfreebsd.in
index b0e84e2..4ec8d96 100644
--- a/util/grub.d/10_kfreebsd.in
+++ b/util/grub.d/10_kfreebsd.in
@@ -30,7 +30,7 @@ CLASS="--class os"
case "${GRUB_DISTRIBUTOR}" in
Debian)
OS="${GRUB_DISTRIBUTOR} GNU/kFreeBSD"
- CLASS="--class $(echo ${GRUB_DISTRIBUTOR} | tr 'A-Z' 'a-z' | cut -d' ' -f1) --class gnu-kfreebsd --class gnu ${CLASS}"
+ CLASS="--class '$(echo ${GRUB_DISTRIBUTOR} | tr 'A-Z' 'a-z' | cut -d' ' -f1)' --class gnu-kfreebsd --class gnu ${CLASS}"
;;
*)
OS="FreeBSD"
diff --git a/util/grub.d/10_linux.in b/util/grub.d/10_linux.in
index b2f65c0..40f8651 100644
--- a/util/grub.d/10_linux.in
+++ b/util/grub.d/10_linux.in
@@ -32,7 +32,7 @@ if [ "x${GRUB_DISTRIBUTOR}" = "x" ] ; then
OS=GNU/Linux
else
OS="${GRUB_DISTRIBUTOR}"
- CLASS="--class $(echo ${GRUB_DISTRIBUTOR} | tr 'A-Z' 'a-z' | cut -d' ' -f1) ${CLASS}"
+ CLASS="--class '$(echo ${GRUB_DISTRIBUTOR} | tr 'A-Z' 'a-z' | cut -d' ' -f1)' ${CLASS}"
fi
# loop-AES arranges things so that /dev/loop/X can be our root device, but
diff --git a/util/grub.d/20_linux_xen.in b/util/grub.d/20_linux_xen.in
index 29184c2..f1ce61e 100644
--- a/util/grub.d/20_linux_xen.in
+++ b/util/grub.d/20_linux_xen.in
@@ -32,7 +32,7 @@ if [ "x${GRUB_DISTRIBUTOR}" = "x" ] ; then
OS=GNU/Linux
else
OS="${GRUB_DISTRIBUTOR} GNU/Linux"
- CLASS="--class $(echo ${GRUB_DISTRIBUTOR} | tr 'A-Z' 'a-z' | cut -d' ' -f1) ${CLASS}"
+ CLASS="--class '$(echo ${GRUB_DISTRIBUTOR} | tr 'A-Z' 'a-z' | cut -d' ' -f1)' ${CLASS}"
fi
# loop-AES arranges things so that /dev/loop/X can be our root device, but
--
1.7.3.4