diff options
| author | Pablo Neira Ayuso <pablo@netfilter.org> | 2013-03-14 06:03:18 +0000 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2013-03-15 12:35:49 +0100 |
| commit | bae99f7a1d372374aaf9ed8910f3b825da995b36 (patch) | |
| tree | 30c525049ee46070961a18c4aa0a2fe8c42b5202 /net | |
| parent | 0d98da5d845e0d0293055913ce65c9904b3b902a (diff) | |
| download | lwn-bae99f7a1d372374aaf9ed8910f3b825da995b36.tar.gz lwn-bae99f7a1d372374aaf9ed8910f3b825da995b36.zip | |
netfilter: nfnetlink_queue: fix incorrect initialization of copy range field
2^16 = 0xffff, not 0xfffff (note the extra 'f'). Not dangerous since you
adjust it to min_t(data_len, skb->len) just after on.
Reported-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net')
| -rw-r--r-- | net/netfilter/nfnetlink_queue_core.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/netfilter/nfnetlink_queue_core.c b/net/netfilter/nfnetlink_queue_core.c index 858fd52c1040..1cb48540f86a 100644 --- a/net/netfilter/nfnetlink_queue_core.c +++ b/net/netfilter/nfnetlink_queue_core.c @@ -112,7 +112,7 @@ instance_create(u_int16_t queue_num, int portid) inst->queue_num = queue_num; inst->peer_portid = portid; inst->queue_maxlen = NFQNL_QMAX_DEFAULT; - inst->copy_range = 0xfffff; + inst->copy_range = 0xffff; inst->copy_mode = NFQNL_COPY_NONE; spin_lock_init(&inst->lock); INIT_LIST_HEAD(&inst->queue_list); |