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authorFlorian Westphal <fw@strlen.de>2014-05-05 00:03:34 +0200
committerDavid S. Miller <davem@davemloft.net>2014-05-07 15:27:59 -0400
commit418a31561d594a2b636c1e2fa94ecd9e1245abb1 (patch)
tree0545fad3593e0860c9e6efd509d8b5add34e8352 /arch/arm/mm/fault.c
parentca6c5d4ad216d5942ae544bbf02503041bd802aa (diff)
net: ipv6: send pkttoobig immediately if orig frag size > mtu
If conntrack defragments incoming ipv6 frags it stores largest original frag size in ip6cb and sets ->local_df. We must thus first test the largest original frag size vs. mtu, and not vice versa. Without this patch PKTTOOBIG is still generated in ip6_fragment() later in the stack, but 1) IPSTATS_MIB_INTOOBIGERRORS won't increment 2) packet did (needlessly) traverse netfilter postrouting hook. Fixes: fe6cc55f3a9 ("net: ip, ipv6: handle gso skbs in forwarding path") Signed-off-by: Florian Westphal <fw@strlen.de> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/arm/mm/fault.c')
0 files changed, 0 insertions, 0 deletions