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Commit e2a1d3e4 authored by Eric Dumazet's avatar Eric Dumazet Committed by David S. Miller
Browse files

tcp: fix get_timewait4_sock() delay computation on 64bit 



It seems I missed one change in get_timewait4_sock() to compute
the remaining time before deletion of IPV4 timewait socket.

This could result in wrong output in /proc/net/tcp for tm->when field.

Fixes: 96f817fe ("tcp: shrink tcp6_timewait_sock by one cache line")
Signed-off-by: default avatarEric Dumazet <edumazet@google.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 4f647e0a

net/ipv4/tcp_ipv4.c

+1 −1
Original line number Diff line number Diff line
@@ -2628,7 +2628,7 @@ static void get_timewait4_sock(const struct inet_timewait_sock *tw, 
{

	__be32 dest, src;

	__u16 destp, srcp;

	long delta = tw->tw_ttd - jiffies;

	s32 delta = tw->tw_ttd - inet_tw_time_stamp();



	dest  = tw->tw_daddr;

	src   = tw->tw_rcv_saddr;