tree bf229db7341740b188f9023a777ae21c00ef0e6d
parent 3e511d5652ce1c0cfb0092491e77a76ab80ed1f3
author Li RongQing <lirongqing@baidu.com> 1550843152 +0800
committer Pablo Neira Ayuso <pablo@netfilter.org> 1551446923 +0100

netfilter: convert the proto argument from u8 to u16

The proto in struct xt_match and struct xt_target is u16, when
calling xt_check_target/match, their proto argument is u8,
and will cause truncation, it is harmless to ip packet, since
ip proto is u8

if a etable's match/target has proto that is u16, will cause
the check failure.

and convert be16 to short in bridge/netfilter/ebtables.c

Signed-off-by: Zhang Yu <zhangyu31@baidu.com>
Signed-off-by: Li RongQing <lirongqing@baidu.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>