base-files: fix mount-utils incompatibility

[openwrt/openwrt.git] / package / base-files / files / lib / upgrade / common.sh

diff --git a/package/base-files/files/lib/upgrade/common.sh b/package/base-files/files/lib/upgrade/common.sh
index 15ee70325b5c6fc3a0207ad34ca7f75846962207..824a099801211a08644115bfd2366deec9b45f3d 100644 (file)
--- a/package/base-files/files/lib/upgrade/common.sh
+++ b/package/base-files/files/lib/upgrade/common.sh
@@ -34,18 +34,18 @@ install_bin() { # <file> [ <symlink> ... ]
 }
 
 supivot() { # <new_root> <old_root>
-       mount | grep "on $1 type" 2>&- 1>&- || mount -o bind $1 $1
+       /bin/mount | grep "on $1 type" 2>&- 1>&- || /bin/mount -o bind $1 $1
        mkdir -p $1$2 $1/proc $1/sys $1/dev $1/tmp $1/overlay && \
-       mount -o noatime,move /proc $1/proc && \
+       /bin/mount -o noatime,move /proc $1/proc && \
        pivot_root $1 $1$2 || {
-               umount -l $1 $1
+               /bin/umount -l $1 $1
                return 1
        }
 
-       mount -o noatime,move $2/sys /sys
-       mount -o noatime,move $2/dev /dev
-       mount -o noatime,move $2/tmp /tmp
-       mount -o noatime,move $2/overlay /overlay 2>&-
+       /bin/mount -o noatime,move $2/sys /sys
+       /bin/mount -o noatime,move $2/dev /dev
+       /bin/mount -o noatime,move $2/tmp /tmp
+       /bin/mount -o noatime,move $2/overlay /overlay 2>&-
        return 0
 }
 
@@ -67,12 +67,12 @@ run_ramfs() { # <command> [...]
                exit 1
        }
 
-       mount -o remount,ro /mnt
-       umount -l /mnt
+       /bin/mount -o remount,ro /mnt
+       /bin/umount -l /mnt
 
        grep /overlay /proc/mounts > /dev/null && {
-               mount -o noatime,remount,ro /overlay
-               umount -l /overlay
+               /bin/mount -o noatime,remount,ro /overlay
+               /bin/umount -l /overlay
        }
 
        # spawn a new shell from ramdisk to reduce the probability of cache issues
@@ -144,7 +144,7 @@ v() {
 }
 
 rootfs_type() {
-       mount | awk '($3 ~ /^\/$/) && ($5 !~ /rootfs/) { print $5 }'
+       /bin/mount | awk '($3 ~ /^\/$/) && ($5 !~ /rootfs/) { print $5 }'
 }
 
 get_image() { # <source> [ <command> ]