Package: grub-pc Version: 2.04-20 Severity: minor Tags: patch Dear Maintainer,
upgrade-from-grub-legacy has a /bin/bash shebang but doesn't use it, almost at all. Please see diff to make it into /bin/sh, below. Best, наб -- Package-specific info: *********************** BEGIN /proc/mounts -- System Information: Debian Release: 11.4 APT prefers stable-updates APT policy: (500, 'stable-updates'), (500, 'stable-security'), (500, 'stable-debug'), (500, 'stable') Architecture: amd64 (x86_64) Foreign Architectures: i386 Kernel: Linux 5.10.0-16-amd64 (SMP w/24 CPU threads) Kernel taint flags: TAINT_PROPRIETARY_MODULE, TAINT_FIRMWARE_WORKAROUND, TAINT_OOT_MODULE, TAINT_UNSIGNED_MODULE Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8), LANGUAGE=en_GB:en Shell: /bin/sh linked to /usr/bin/dash Init: systemd (via /run/systemd/system) LSM: AppArmor: enabled Versions of packages grub-pc depends on: ii debconf [debconf-2.0] 1.5.77 ii grub-common 2.04-20 ii grub-pc-bin 2.04-20 ii grub2-common 2.04-20 ii ucf 3.0043 grub-pc recommends no packages. grub-pc suggests no packages. -- debconf information excluded
--- grub2-2.06-orig/debian/legacy/upgrade-from-grub-legacy 2022-06-10 11:15:11.000000000 +0200 +++ grub2-2.06/debian/legacy/upgrade-from-grub-legacy 2022-08-21 18:53:04.011918812 +0200 @@ -1,7 +1,7 @@ -#!/bin/bash -e +#!/bin/sh -e -if test ! -f /boot/grub/core.img ; then - echo -e "\ncore.img doesn't exist, trying to create it.\n" >&2 +if ! [ -f /boot/grub/core.img ]; then + printf '%s\n' "" "core.img doesn't exist, trying to create it." "" >&2 grub-install --no-floppy --grub-setup=/bin/true "(hd0)" > /dev/null fi @@ -13,8 +13,8 @@ UPGRADE_FROM_GRUB_LEGACY=1 \ /var/lib/dpkg/info/grub-pc.postinst configure dummy-version -if test ! -f /boot/grub/grub.cfg ; then - echo -e "\nCalling update-grub to generate grub.cfg\n" >&2 +if ! [ -f /boot/grub/grub.cfg ]; then + printf '%s\n' "" "Calling update-grub to generate grub.cfg" "" >&2 update-grub || cat << EOF Failed to generate /boot/grub/grub.cfg but GRUB2 has been already installed to your MBR. @@ -27,10 +27,18 @@ # These never contain any valuable information, and they aren't useful for # boot anymore, since we just overwrote MBR/PBR. -rm -f /boot/grub/{{xfs,reiserfs,e2fs,fat,jfs,minix}_stage1_5,stage{1,2}} +# # Remove marker file used to indicate that grub-install was run rather than # this script. Since stage2 has been removed, we don't need this any more. -rm -f /boot/grub/grub2-installed +rm -f /boot/grub/xfs_stage1_5 \ + /boot/grub/reiserfs_stage1_5 \ + /boot/grub/e2fs_stage1_5 \ + /boot/grub/fat_stage1_5 \ + /boot/grub/jfs_stage1_5 \ + /boot/grub/minix_stage1_5 \ + /boot/grub/stage1 \ + /boot/grub/stage2 \ + /boot/grub/grub2-installed cat << EOF
signature.asc
Description: PGP signature