aredn/patches/007-fix-sysupgrade-fail.patch

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From: Jeff Kletsky <git-commits@allycomm.com>
Wifi can, in certain situations, cause sysupgrade to fail silently
with a 256 return value as all processes can't be killed.
One of these situations is mesh with batman-adv active.
Added `wifi down` just prior to the killall sequence in stage2
Run-tested-on: Linksys EA8300
Signed-off-by: Jeff Kletsky <git-commits@allycomm.com>
---
package/base-files/files/lib/upgrade/stage2 | 4 ++++
1 file changed, 4 insertions(+)
Index: openwrt/package/base-files/files/lib/upgrade/stage2
===================================================================
--- openwrt.orig/package/base-files/files/lib/upgrade/stage2
+++ openwrt/package/base-files/files/lib/upgrade/stage2
@@ -123,6 +123,10 @@ kill_remaining KILL 1
sleep 1
+if [ -x "$(which wifi)" ]; then
+ wifi down
+ sleep 1
+fi
if [ -n "$IMAGE" ] && type 'platform_pre_upgrade' >/dev/null 2>/dev/null; then
platform_pre_upgrade "$IMAGE"