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-rwxr-xr-xtarget/linux/octeon/base-files/lib/upgrade/platform.sh18
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