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Commit f53f4137 authored by Al Viro's avatar Al Viro Committed by Linus Torvalds
Browse files

fix endianness bug in inet_lro 



all uses of and almost all assignments to lro_desc->tcp_ack assume that it's
net-endian; one converts net-endian to host-endian and sticks it in
lro_desc->tcp_ack.

Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 9df7c98a

include/linux/inet_lro.h

+1 −1
Original line number Diff line number Diff line
@@ -54,7 +54,7 @@ struct net_lro_desc { 
	__wsum  data_csum;

	__be32 tcp_rcv_tsecr;

	__be32 tcp_rcv_tsval;

	u32 tcp_ack;

	__be32 tcp_ack;

	u32 tcp_next_seq;

	u32 skb_tot_frags_len;

	u16 ip_tot_len;

net/ipv4/inet_lro.c

+1 −1
Original line number Diff line number Diff line
@@ -159,7 +159,7 @@ static void lro_init_desc(struct net_lro_desc *lro_desc, struct sk_buff *skb, 
	lro_desc->iph = iph;

	lro_desc->tcph = tcph;

	lro_desc->tcp_next_seq = ntohl(tcph->seq) + tcp_data_len;

	lro_desc->tcp_ack = ntohl(tcph->ack_seq);

	lro_desc->tcp_ack = tcph->ack_seq;

	lro_desc->tcp_window = tcph->window;



	lro_desc->pkt_aggr_cnt = 1;