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| author | wenxu <wenxu@ucloud.cn> | 2021-02-09 09:37:49 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-03-07 14:34:07 +0300 |
| commit | 7b23cad0308ad12bb1c228ff103d7e2ad836156d (patch) | |
| tree | 5c306559a38bdf4f92a81379511bfbdfe4dad957 /include | |
| parent | b74206091e291509cc4724c0cfeaf52c89abf2b3 (diff) | |
| download | linux-7b23cad0308ad12bb1c228ff103d7e2ad836156d.tar.xz | |
net/sched: cls_flower: Reject invalid ct_state flags rules
commit 1bcc51ac0731aab1b109b2cd5c3d495f1884e5ca upstream.
Reject the unsupported and invalid ct_state flags of cls flower rules.
Fixes: e0ace68af2ac ("net/sched: cls_flower: Add matching on conntrack info")
Signed-off-by: wenxu <wenxu@ucloud.cn>
Reviewed-by: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
Reviewed-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/uapi/linux/pkt_cls.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/uapi/linux/pkt_cls.h b/include/uapi/linux/pkt_cls.h index ee95f42fb0ec..88f4bf0047e7 100644 --- a/include/uapi/linux/pkt_cls.h +++ b/include/uapi/linux/pkt_cls.h @@ -591,6 +591,8 @@ enum { TCA_FLOWER_KEY_CT_FLAGS_ESTABLISHED = 1 << 1, /* Part of an existing connection. */ TCA_FLOWER_KEY_CT_FLAGS_RELATED = 1 << 2, /* Related to an established connection. */ TCA_FLOWER_KEY_CT_FLAGS_TRACKED = 1 << 3, /* Conntrack has occurred. */ + + __TCA_FLOWER_KEY_CT_FLAGS_MAX, }; enum { |