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authorJohn Heffner <jheffner@psc.edu>2007-04-21 00:52:39 +0200
committerDavid S. Miller <davem@sunset.davemloft.net>2007-04-26 07:29:09 +0200
commitb881ef7603230550aa0150b22af94089f07ab00d (patch)
treeec74ff083cc84590e7a48510bb912821bb6cab6c /net/ipv4/ip_sockglue.c
parent[NET_SCHED]: ingress: switch back to using ingress_lock (diff)
downloadlinux-b881ef7603230550aa0150b22af94089f07ab00d.tar.xz
linux-b881ef7603230550aa0150b22af94089f07ab00d.zip
[IPV6]: MTU discovery check in ip6_fragment()
Adds a check in ip6_fragment() mirroring ip_fragment() for packets that we can't fragment, and sends an ICMP Packet Too Big message in response. Signed-off-by: John Heffner <jheffner@psc.edu> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/ip_sockglue.c')
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