]> git.baikalelectronics.ru Git - kernel.git/commit
projects / kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 9c1852f) | patch
netfilter: ipv6: fix overlap check for fragments
authorShan Wei <shanwei@cn.fujitsu.com>
Fri, 12 Nov 2010 07:51:55 +0000 (08:51 +0100)
committerPatrick McHardy <kaber@trash.net>
Fri, 12 Nov 2010 07:51:55 +0000 (08:51 +0100)
commitead398a34dce8361f903dff1a353597df74676c3
treeb3f892779ab637002bfb9e32c74905b13f81ec75tree | snapshot
parent9c1852f12cea8de7042d7064c524183f265807f7commit | diff
netfilter: ipv6: fix overlap check for fragments

The type of FRAG6_CB(prev)->offset is int, skb->len is *unsigned* int,
and offset is int.

Without this patch, type conversion occurred to this expression, when
(FRAG6_CB(prev)->offset + prev->len) is less than offset.

Signed-off-by: Shan Wei <shanwei@cn.fujitsu.com>
Signed-off-by: Patrick McHardy <kaber@trash.net>
net/ipv6/netfilter/nf_conntrack_reasm.c diff | blob | history
Linux Kernel Source Tree.