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Patch: os-prober-1.77-alt-grub2-skip-30_os-prober-parsing.patch
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From a1b1445158a0cc9194727172358ccbd817a2dff0 Mon Sep 17 00:00:00 2001
From: Nikolai Kostrigin <nickel@altlinux.org>
Date: Tue, 10 Mar 2020 11:35:30 +0300
Subject: [PATCH] 40grub2: skip 30_os-prober section parsing to avoid cross
system menu items
---
linux-boot-probes/mounted/common/40grub2 | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)
diff --git a/linux-boot-probes/mounted/common/40grub2 b/linux-boot-probes/mounted/common/40grub2
index f747d0c..0e430ba 100755
--- a/linux-boot-probes/mounted/common/40grub2
+++ b/linux-boot-probes/mounted/common/40grub2
@@ -11,6 +11,7 @@ found_item=0
entry_result () {
if [ "$ignore_item" = 0 ] && \
+ [ "$ignore_section" = 0 ] && \
[ -n "$kernel" ] && \
[ -e "$mpoint/$kernel" ]; then
result "$rootpart:$bootpart:$title:$kernel:$initrd:$parameters"
@@ -96,6 +97,24 @@ parse_grub_menu () {
"}")
entry_result
;;
+ "###")
+ # sections are delimited with triple octothorpe
+ # avoid parsing 30_linux section of grub.cfg
+ # as there is no good to mess with intersystem
+ # boot menu items provided there
+ if [ "$4" = "###" ] && [ "$(echo "$3" |grep "30_os-prober")" != "" ]; then
+ case "$2" in
+ BEGIN)
+ ignore_section=1
+ debug "Skip 30_os-prober section: ON"
+ ;;
+ END)
+ ignore_section=0
+ debug "Skip 30_os-prober section: OFF"
+ ;;
+ esac
+ fi
+ ;;
esac
done
--
2.25.1