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sysupgrade: umount temporary loop if check is successful

pull/756/head
viktorxda 2023-04-30 15:00:55 +02:00
parent 13872c342a
commit d9b05c2a67
1 changed files with 2 additions and 1 deletions
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3
general/overlay/usr/sbin/sysupgrade
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@ -63,8 +63,9 @@ do_update_rootfs() {
local y=/tmp/rootfs
if mkdir -p "$y" && loop=$(losetup -f) && losetup "$loop" "$x" && mount "$loop" "$y"; then
check_soc "$(head -1 ${y}/etc/hostname | cut -d- -f2)"
compare_versions "$system_version" "$(get_system_version "$y")" && return 0
compare_versions "$system_version" "$(get_system_version "$y")" && exit_update=1
umount "$y" && rm -rf "$y" && losetup -d "$loop"
[ "$exit_update" ] && return 0
else
die "Unable to mount $y!"
fi