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2006-03-13Initial importTobias Klauser1-0/+12
generated by cgit v1.2.3-54-g00ecf (git 2.39.0) at 2024-04-25 03:48:22 +0000
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authorLi Wei <lw@cn.fujitsu.com>2011-11-22 23:33:10 +0000
committerDavid S. Miller <davem@davemloft.net>2011-11-23 19:19:32 -0500
commitac8a48106be49c422575ddc7531b776f8eb49610 (patch)
treed770975ffc9cebfcbb2d3ad40b0601a8d1e77c32 /net/ipv4/ip_forward.c
parent67c170a24fc6669f8f7c0864d75caadef0a8e5e6 (diff)
ipv4: Save nexthop address of LSRR/SSRR option to IPCB.
We can not update iph->daddr in ip_options_rcv_srr(), It is too early. When some exception ocurred later (eg. in ip_forward() when goto sr_failed) we need the ip header be identical to the original one as ICMP need it. Add a field 'nexthop' in struct ip_options to save nexthop of LSRR or SSRR option. Signed-off-by: Li Wei <lw@cn.fujitsu.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/ip_forward.c')