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authorDavid Ford <david@blue-labs.org>2009-11-29 23:02:22 -0800
committerDavid S. Miller <davem@davemloft.net>2009-11-29 23:02:22 -0800
commitbbf31bf18d34caa87dd01f08bf713635593697f2 (patch)
tree715a876da3cd826c701c7b22c8c4add9cf99dba2 /net/wanrouter
parent98468efddb101f8a29af974101c17ba513b07be1 (diff)
ipv4: additional update of dev_net(dev) to struct *net in ip_fragment.c, NULL ptr OOPS
ipv4 ip_frag_reasm(), fully replace 'dev_net(dev)' with 'net', defined previously patched into 2.6.29. Between 2.6.28.10 and 2.6.29, net/ipv4/ip_fragment.c was patched, changing from dev_net(dev) to container_of(...). Unfortunately the goto section (out_fail) on oversized packets inside ip_frag_reasm() didn't get touched up as well. Oversized IP packets cause a NULL pointer dereference and immediate hang. I discovered this running openvasd and my previous email on this is titled: NULL pointer dereference at 2.6.32-rc8:net/ipv4/ip_fragment.c:566 Signed-off-by: David Ford <david@blue-labs.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/wanrouter')
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