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| author | Julian Anastasov <ja@ssi.bg> | 2011-05-29 23:42:29 +0300 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2011-06-06 01:36:46 +0200 |
| commit | d9be76f38526dccf84062e3ac3ed3a6a97698565 (patch) | |
| tree | cc819ad8ffd4f11bf916d624010863d978874b30 /net/ipv6 | |
| parent | b48e3c5c323fea08c12a340cbb8dcc8ca2431d5b (diff) | |
| download | linux-d9be76f38526dccf84062e3ac3ed3a6a97698565.tar.gz linux-d9be76f38526dccf84062e3ac3ed3a6a97698565.tar.bz2 linux-d9be76f38526dccf84062e3ac3ed3a6a97698565.zip | |
netfilter: nf_nat: fix crash in nf_nat_csum
Fix crash in nf_nat_csum when mangling packets
in OUTPUT hook where skb->dev is not defined, it is set
later before POSTROUTING. Problem happens for CHECKSUM_NONE.
We can check device from rt but using CHECKSUM_PARTIAL
should be safe (skb_checksum_help).
Signed-off-by: Julian Anastasov <ja@ssi.bg>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net/ipv6')
0 files changed, 0 insertions, 0 deletions