diff options
| author | Liping Zhang | 2016-09-15 15:29:08 +0200 |
|---|---|---|
| committer | Pablo Neira Ayuso | 2016-09-23 09:30:16 +0200 |
| commit | 8dc3c2b86bb16e8f345b80a8af69696e9a7edb65 (patch) | |
| tree | 7291fd6d6e0cac21b234a579e593e2059d83bd10 /net/netfilter/xt_connlimit.c | |
| parent | netfilter: nf_queue: improve queue range support for bridge family (diff) | |
| download | kernel-qcow2-linux-8dc3c2b86bb16e8f345b80a8af69696e9a7edb65.tar.gz kernel-qcow2-linux-8dc3c2b86bb16e8f345b80a8af69696e9a7edb65.tar.xz kernel-qcow2-linux-8dc3c2b86bb16e8f345b80a8af69696e9a7edb65.zip | |
netfilter: nf_tables: improve nft payload fast eval
There's an off-by-one issue in nft_payload_fast_eval, skb_tail_pointer
and ptr + priv->len all point to the last valid address plus 1. So if
they are equal, we can still fetch the valid data. It's unnecessary to
fall back to nft_payload_eval.
Signed-off-by: Liping Zhang <liping.zhang@spreadtrum.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net/netfilter/xt_connlimit.c')
0 files changed, 0 insertions, 0 deletions