Revision e7c243c925f6d9dcb898504ff24d6650b5cbb3b1 authored by Evgeniy Polyakov on 25 August 2007, 06:36:29 UTC, committed by David S. Miller on 27 August 2007, 01:35:47 UTC
I tried to preserve bridging code as it was before, but logic is quite strange - I think we should free skb on error, since it is already unshared and thus will just leak. Herbert Xu states: > + if ((skb = skb_share_check(skb, GFP_ATOMIC)) == NULL) > + goto out; If this happens it'll be a double-free on skb since we'll return NF_DROP which makes the caller free it too. We could return NF_STOLEN to prevent that but I'm not sure whether that's correct netfilter semantics. Patrick, could you please make a call on this? Patrick McHardy states: NF_STOLEN should work fine here. Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru> Signed-off-by: David S. Miller <davem@davemloft.net>
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| File | Mode | Size |
|---|---|---|
| Makefile | -rw-r--r-- | 282 bytes |
| compat.c | -rw-r--r-- | 17.0 KB |
| compat_mq.c | -rw-r--r-- | 4.0 KB |
| ipc_sysctl.c | -rw-r--r-- | 4.1 KB |
| mqueue.c | -rw-r--r-- | 29.9 KB |
| msg.c | -rw-r--r-- | 20.5 KB |
| msgutil.c | -rw-r--r-- | 2.3 KB |
| sem.c | -rw-r--r-- | 34.6 KB |
| shm.c | -rw-r--r-- | 25.9 KB |
| util.c | -rw-r--r-- | 19.1 KB |
| util.h | -rw-r--r-- | 3.2 KB |
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