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Commit 7000d38d authored by Eric Leblond's avatar Eric Leblond Committed by David S. Miller
Browse files

[NETFILTER]: nfnetlink_log: fix computation of netlink skb size 



This patch is similar to nfnetlink_queue fixes. It fixes the computation
of skb size by using NLMSG_SPACE instead of NLMSG_ALIGN.

Signed-off-by: default avatarEric Leblond <eric@inl.fr>
Signed-off-by: default avatarPatrick McHardy <kaber@trash.net>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent cabaa9bf

net/netfilter/nfnetlink_log.c

+1 −1
Original line number Diff line number Diff line
@@ -556,7 +556,7 @@ nfulnl_log_packet(unsigned int pf, 
	/* FIXME: do we want to make the size calculation conditional based on

	 * what is actually present?  way more branches and checks, but more

	 * memory efficient... */

	size =    NLMSG_ALIGN(sizeof(struct nfgenmsg))

	size =    NLMSG_SPACE(sizeof(struct nfgenmsg))

		+ nla_total_size(sizeof(struct nfulnl_msg_packet_hdr))

		+ nla_total_size(sizeof(u_int32_t))	/* ifindex */

		+ nla_total_size(sizeof(u_int32_t))	/* ifindex */