netfilter: xt_owner: bail out with EINVAL in case of unsupported flags 49/209249/1
authorPablo Neira Ayuso <pablo@netfilter.org>
Fri, 7 Jun 2019 14:37:30 +0000 (16:37 +0200)
committerSeung-Woo Kim <sw0312.kim@samsung.com>
Thu, 4 Jul 2019 01:49:27 +0000 (10:49 +0900)
commit757f9183652ee6738ce1476db11595775f2ae251
tree0a38a4a19a0e082eb1a665d09a67c22a13b06c58
parent69a070c54920c6d05d20d037e51127df3dd42569
netfilter: xt_owner: bail out with EINVAL in case of unsupported flags

Reject flags that are not supported with EINVAL.

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
[sw0312.kim: backport from mainline to apply supplementary groups on netfilter]
Signed-off-by: Seung-Woo Kim <sw0312.kim@samsung.com>
Change-Id: I2ab809e6b7e3823e3fd3af053348dac9af009cca
include/uapi/linux/netfilter/xt_owner.h
net/netfilter/xt_owner.c