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| author | Gabor Juhos <juhosg@openwrt.org> | 2011-12-05 18:11:51 +0000 |
|---|---|---|
| committer | Gabor Juhos <juhosg@openwrt.org> | 2011-12-05 18:11:51 +0000 |
| commit | c6bcf8d1d844cb5375b4115d63e83c537908a6c1 (patch) | |
| tree | be5ec2047d46c4f165f00ac2fc2375a581f47a8b /target/linux/ar71xx/base-files/lib/upgrade | |
| parent | 5ef6ec4a3118d0e827bf70f44739b4762acd240d (diff) | |
| download | master-31e0f0ae-c6bcf8d1d844cb5375b4115d63e83c537908a6c1.tar.gz master-31e0f0ae-c6bcf8d1d844cb5375b4115d63e83c537908a6c1.tar.bz2 master-31e0f0ae-c6bcf8d1d844cb5375b4115d63e83c537908a6c1.zip | |
ar71xx: verify hardware id of firmware images on TP-Link boards
SVN-Revision: 29455
Diffstat (limited to 'target/linux/ar71xx/base-files/lib/upgrade')
| -rwxr-xr-x | target/linux/ar71xx/base-files/lib/upgrade/platform.sh | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/target/linux/ar71xx/base-files/lib/upgrade/platform.sh b/target/linux/ar71xx/base-files/lib/upgrade/platform.sh index 8b69bc59a6..d2780a50a1 100755 --- a/target/linux/ar71xx/base-files/lib/upgrade/platform.sh +++ b/target/linux/ar71xx/base-files/lib/upgrade/platform.sh @@ -61,6 +61,10 @@ platform_do_upgrade_combined() { fi } +tplink_get_image_hwid() { + get_image "$@" | dd bs=4 count=1 skip=16 2>/dev/null | hexdump -v -n 4 -e '1/1 "%02x"' +} + platform_check_image() { local board=$(ar71xx_board_name) local magic="$(get_magic_word "$1")" @@ -125,6 +129,18 @@ platform_check_image() { echo "Invalid image type." return 1 } + + local hwid + local imageid + + hwid=$(tplink_get_hwid) + imageid=$(tplink_get_image_hwid "$1") + + [ "$hwid" != "$imageid" ] && { + echo "Invalid image, hardware ID mismatch, hw:$hwid image:$imageid." + return 1 + } + return 0 ;; wndr3700) |