From da52dd0c833d2ccf0be06838fc94d6f0865692c1 Mon Sep 17 00:00:00 2001 From: Daniel Golle Date: Fri, 2 Feb 2018 01:57:46 +0100 Subject: [PATCH] base-files: quote values when evaluating uevent When sourcing /sys/class/block/*/uevent values have to be quoted as they may contain spaces (e.g. in PARTNAME). Fix this by pre-processing with sed before sourcing. Signed-off-by: Daniel Golle --- package/base-files/files/lib/upgrade/common.sh | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/package/base-files/files/lib/upgrade/common.sh b/package/base-files/files/lib/upgrade/common.sh index 71cffc8587c..616131c89cc 100644 --- a/package/base-files/files/lib/upgrade/common.sh +++ b/package/base-files/files/lib/upgrade/common.sh @@ -134,8 +134,7 @@ export_bootdevice() { esac if [ -e "$uevent" ]; then - . "$uevent" - + eval "$(sed "s/=\(.*\)/=\'\1\'/" < "$uevent")" export BOOTDEV_MAJOR=$MAJOR export BOOTDEV_MINOR=$MINOR return 0 @@ -150,7 +149,7 @@ export_partdevice() { local uevent MAJOR MINOR DEVNAME DEVTYPE for uevent in /sys/class/block/*/uevent; do - . "$uevent" + eval "$(sed "s/=\(.*\)/=\'\1\'/" < "$uevent")" if [ $BOOTDEV_MAJOR = $MAJOR -a $(($BOOTDEV_MINOR + $offset)) = $MINOR -a -b "/dev/$DEVNAME" ]; then export "$var=$DEVNAME" return 0