From: Petr Štetiar <ynezz@true.cz>
Date: Fri, 9 Nov 2018 11:27:12 +0000 (+0100)
Subject: base-files: fwtool: Fix wrong checksum on combined-image with metadata
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=41770add03ad77a0ce41ed424ad050238f7d9272;p=openwrt%2Fstaging%2F981213.git

base-files: fwtool: Fix wrong checksum on combined-image with metadata

If I create following image:

define Device/engenius-m36
  IMAGE/sysupgrade.bin := combined-image | append-metadata
endef

Sysupgrade then errors out:

  Invalid image. Contents do not match checksum (image:cd285595eaf297370404ae0e2815ec1a calculated:2cf9a2286fb6b01af3ea189128017d44)
  Image check 'platform_check_image' failed.

By removing the metadata from the image I get combined-image checksum
working again and sysupgrade works.

Signed-off-by: Petr Štetiar <ynezz@true.cz>
---

diff --git a/package/base-files/files/lib/upgrade/fwtool.sh b/package/base-files/files/lib/upgrade/fwtool.sh
index 3f28fccd90..e0e5c96c89 100644
--- a/package/base-files/files/lib/upgrade/fwtool.sh
+++ b/package/base-files/files/lib/upgrade/fwtool.sh
@@ -28,7 +28,7 @@ fwtool_check_image() {
 
 	. /usr/share/libubox/jshn.sh
 
-	if ! fwtool -q -i /tmp/sysupgrade.meta "$1"; then
+	if ! fwtool -q -t -i /tmp/sysupgrade.meta "$1"; then
 		echo "Image metadata not found"
 		[ "$REQUIRE_IMAGE_METADATA" = 1 -a "$FORCE" != 1 ] && {
 			echo "Use sysupgrade -F to override this check when downgrading or flashing to vendor firmware"