From: Haishuang Yan
Date: Wed, 20 Dec 2017 10:07:00 +0800
> If md is NULL, tun_dst must be freed, otherwise it will cause memory
> leak.
>
> Fixes: 1a66a836da6 ("gre: add collect_md mode to ERSPAN tunnel")
> Cc: William Tu
> Signed-off-by: Haishuang Yan
Applied.
If md is NULL, tun_dst must be freed, otherwise it will cause memory
leak.
Fixes: 1a66a836da6 ("gre: add collect_md mode to ERSPAN tunnel")
Cc: William Tu
Signed-off-by: Haishuang Yan
---
Changes since v3:
* Rebase on latest master branch.
* Fix wrong commit information.
---
net/ipv4/ip_gr
