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Commit bae99f7a authored by Pablo Neira Ayuso's avatar Pablo Neira Ayuso
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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: default avatarEric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: default avatarPablo Neira Ayuso <pablo@netfilter.org>
parent 0d98da5d

net/netfilter/nfnetlink_queue_core.c

+1 −1
Original line number Diff line number Diff line
@@ -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);