diff options
| -rwxr-xr-x | target/linux/octeon/base-files/lib/upgrade/platform.sh | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/target/linux/octeon/base-files/lib/upgrade/platform.sh b/target/linux/octeon/base-files/lib/upgrade/platform.sh index 2de0f7a47e..c137609d7f 100755 --- a/target/linux/octeon/base-files/lib/upgrade/platform.sh +++ b/target/linux/octeon/base-files/lib/upgrade/platform.sh @@ -37,6 +37,10 @@ platform_do_flash() { local kernel=$3 local rootfs=$4 + local board_dir=$(tar tf "$tar_file" | grep -m 1 '^sysupgrade-.*/$') + board_dir=${board_dir%/} + [ -n "$board_dir" ] || return 1 + mkdir -p /boot mount -t vfat /dev/$kernel /boot @@ -46,10 +50,10 @@ platform_do_flash() { } echo "flashing kernel to /dev/$kernel" - tar xf $tar_file sysupgrade-$board/kernel -O > /boot/vmlinux.64 + tar xf $tar_file $board_dir/kernel -O > /boot/vmlinux.64 md5sum /boot/vmlinux.64 | cut -f1 -d " " > /boot/vmlinux.64.md5 echo "flashing rootfs to ${rootfs}" - tar xf $tar_file sysupgrade-$board/root -O | dd of="${rootfs}" bs=4096 + tar xf $tar_file $board_dir/root -O | dd of="${rootfs}" bs=4096 sync umount /boot } @@ -80,13 +84,17 @@ platform_do_upgrade() { platform_check_image() { local board=$(board_name) + local tar_file="$1" + + local board_dir=$(tar tf "$tar_file" | grep -m 1 '^sysupgrade-.*/$') + board_dir=${board_dir%/} + [ -n "$board_dir" ] || return 1 case "$board" in er | \ erlite) - local tar_file="$1" - local kernel_length=$(tar xf $tar_file sysupgrade-$board/kernel -O | wc -c 2> /dev/null) - local rootfs_length=$(tar xf $tar_file sysupgrade-$board/root -O | wc -c 2> /dev/null) + local kernel_length=$(tar xf $tar_file $board_dir/kernel -O | wc -c 2> /dev/null) + local rootfs_length=$(tar xf $tar_file $board_dir/root -O | wc -c 2> /dev/null) [ "$kernel_length" = 0 -o "$rootfs_length" = 0 ] && { echo "The upgrade image is corrupt." return 1 |