From: Xin Long <lucien....@gmail.com>
Date: Sun, 13 Sep 2020 19:43:03 +0800
> In fl_set_erspan_opt(), all bits of erspan md was set 1, as this
> function is also used to set opt MASK. However, when setting for
> md->u.index for opt VALUE, the rest bits of the union md->u will
> be left 1. It would cause to fail the match of the whole md when
> version is 1 and only index is set.
>
> This patch is to fix by initializing with 0 before setting erspan
> md->u.
>
> Reported-by: Shuang Li <shu...@redhat.com>
> Fixes: 79b1011cb33d ("net: sched: allow flower to match erspan options")
> Signed-off-by: Xin Long <lucien....@gmail.com>
Applied and queued up for -stable, thank you.
