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| author | V3n3RiX <venerix@redcorelinux.org> | 2021-01-28 00:37:32 +0000 |
|---|---|---|
| committer | V3n3RiX <venerix@redcorelinux.org> | 2021-01-28 00:37:32 +0000 |
| commit | 3f81fd7097ec931ebf6d862622e6d81834483dbb (patch) | |
| tree | e8381bb314f59122a26bd714f1a14993a31ab8ee /sys-boot/os-prober/files/os-prober-1.49-fix-grub2.cfg-parsing.patch | |
| parent | 351bdb27fc041435144b39e022d9830c140ebd3a (diff) | |
sys-boot/os-prober : shamelessly take all the patches from openSUSE Factory to make it work
Diffstat (limited to 'sys-boot/os-prober/files/os-prober-1.49-fix-grub2.cfg-parsing.patch')
| -rw-r--r-- | sys-boot/os-prober/files/os-prober-1.49-fix-grub2.cfg-parsing.patch | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/sys-boot/os-prober/files/os-prober-1.49-fix-grub2.cfg-parsing.patch b/sys-boot/os-prober/files/os-prober-1.49-fix-grub2.cfg-parsing.patch new file mode 100644 index 00000000..afd0ff55 --- /dev/null +++ b/sys-boot/os-prober/files/os-prober-1.49-fix-grub2.cfg-parsing.patch @@ -0,0 +1,55 @@ +From: Andrey Borzenkov <arvidjaar@gmail.com> +Subject: fix parsing GRUB2 grub.cfg +References: bnc#796919 + +Fix several problems in parsing of grub.cfg by +linux-boot-probes/mounted/40grub2 + +1. Look for /boot/grub2-efi/grub.cfg as well (openSUSE 12.2) + +2. It checked for literal "(on /dev/.*)" to filter out menu entries +added by another os-prober on target system. But grub.cfg now includes +TRANSLATED strings, so this check will fail if grub.cfg was created in +non-English locale. Use menu entry ID to check whether entry was added +by os-prober (it always starts with osprober-). Suggested by Vladimir +Serbienko. +Index: os-prober-1.61/linux-boot-probes/mounted/common/40grub2 +=================================================================== +--- os-prober-1.61.orig/linux-boot-probes/mounted/common/40grub2 ++++ os-prober-1.61/linux-boot-probes/mounted/common/40grub2 +@@ -43,6 +43,13 @@ parse_grub_menu () { + menuentry) + entry_result + shift 1 ++ # Currently GRUB2 puts translated strings ++ # in grub.cfg, so checking for verbatim ++ # (on /dev/.*) will fail if target grub.cfg ++ # was created in non-English locale. Extract ++ # menu entry ID and check if it starts with ++ # "osprober-" ++ id="$(echo "$line" | sed -n 's/^.*[[:space:]]\+\(\$menuentry_id_option\|--id\)[[:space:]]\+\([^[:space:]]\+\).*$/\2/p')" + # The double-quoted string is the title. + # Make sure to look at the text of the line + # before 'set' mangled it. +@@ -58,9 +65,9 @@ parse_grub_menu () { + fi + if [ -z "$title" ]; then + ignore_item=1 +- elif echo "$title" | grep -q '(on /dev/[^)]*)$'; then ++ elif echo "$title" | grep -q '(on /dev/[^)]*)$' || echo "$id" | grep -q "^\([\"']\|\)osprober-"; then + log "Skipping entry '$title':" +- log "appears to be an automatic reference taken from another menu.lst" ++ log "appears to be an automatic reference taken from another grub.cfg" + ignore_item=1 + fi + ;; +@@ -98,6 +105,9 @@ if [ -e "$mpoint/boot/grub/grub.cfg" ] & + [ "$mpoint/boot/grub/grub.cfg" -nt "$mpoint/boot/grub/menu.lst" ]); then + debug "parsing grub.cfg" + parse_grub_menu "$mpoint" "$partition" "$bootpart" < "$mpoint/boot/grub/grub.cfg" ++elif [ -e "$mpoint/boot/grub2-efi/grub.cfg" ]; then ++ debug "parsing grub.cfg" ++ parse_grub_menu "$mpoint" "$partition" "$bootpart" < "$mpoint/boot/grub2-efi/grub.cfg" + elif [ -e "$mpoint/boot/grub2/grub.cfg" ]; then + debug "parsing grub.cfg" + parse_grub_menu "$mpoint" "$partition" "$bootpart" < "$mpoint/boot/grub2/grub.cfg" |