From: Cong Wang <[email protected]> Date: Sat, 26 Dec 2020 15:44:53 -0800
> From: Cong Wang <[email protected]> > > Both version 0 and version 1 use ETH_P_ERSPAN, but version 0 does not > have an erspan header. So the check in gre_parse_header() is wrong, > we have to distinguish version 1 from version 0. > > We can just check the gre header length like is_erspan_type1(). > > Fixes: cb73ee40b1b3 ("net: ip_gre: use erspan key field for tunnel lookup") > Reported-by: [email protected] > Cc: William Tu <[email protected]> > Cc: Lorenzo Bianconi <[email protected]> > Signed-off-by: Cong Wang <[email protected]> Applied and queued up for -stable, thanks.
