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authorJohn Heffner <jheffner@psc.edu>2007-04-20 15:52:39 -0700
committerDavid S. Miller <davem@sunset.davemloft.net>2007-04-25 22:29:09 -0700
commitb881ef7603230550aa0150b22af94089f07ab00d (patch)
treeec74ff083cc84590e7a48510bb912821bb6cab6c /net/ipv4/ip_output.c
parentfd44de7cc1d430caef91ad9aecec9ff000fe86f8 (diff)
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[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>
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