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Commit 0980e56e authored by Eric Dumazet's avatar Eric Dumazet Committed by David S. Miller
Browse files

ipv4: tcp: set unicast_sock uc_ttl to -1 



Set unicast_sock uc_ttl to -1 so that we select the right ttl,
instead of sending packets with a 0 ttl.

Bug added in commit be9f4a44 (ipv4: tcp: remove per net tcp_sock)

Signed-off-by: default avatarHiroaki SHIMODA <shimoda.hiroaki@gmail.com>
Signed-off-by: default avatarEric Dumazet <edumazet@google.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 186e8687

net/ipv4/ip_output.c

+2 −1
Original line number Diff line number Diff line
@@ -1477,6 +1477,7 @@ static DEFINE_PER_CPU(struct inet_sock, unicast_sock) = { 
		.sk_flags	= (1UL << SOCK_USE_WRITE_QUEUE),

	},

	.pmtudisc	= IP_PMTUDISC_WANT,

	.uc_ttl		= -1,

};



void ip_send_unicast_reply(struct net *net, struct sk_buff *skb, __be32 daddr,