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Commit eeff9bee authored by Pablo Neira Ayuso's avatar Pablo Neira Ayuso Committed by Patrick McHardy
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netfilter: nfnetlink_log: fix wrong skbuff size calculation 



This problem was introduced in 72961ecf
since no space was reserved for the new attributes NFULA_HWTYPE,
NFULA_HWLEN and NFULA_HWHEADER.

Signed-off-by: default avatarPablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: default avatarPatrick McHardy <kaber@trash.net>
parent 683a04ce

net/netfilter/nfnetlink_log.c

+6 −0
Original line number Diff line number Diff line
@@ -581,6 +581,12 @@ nfulnl_log_packet(u_int8_t pf, 
		+ nla_total_size(sizeof(struct nfulnl_msg_packet_hw))

		+ nla_total_size(sizeof(struct nfulnl_msg_packet_timestamp));



	if (in && skb_mac_header_was_set(skb)) {

		size +=   nla_total_size(skb->dev->hard_header_len)

			+ nla_total_size(sizeof(u_int16_t))	/* hwtype */

			+ nla_total_size(sizeof(u_int16_t));	/* hwlen */

	}



	spin_lock_bh(&inst->lock);



	if (inst->flags & NFULNL_CFG_F_SEQ)