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Evgeniy Polyakov e7c243c925 [VLAN/BRIDGE]: Fix "skb_pull_rcsum - Fatal exception in interrupt" 
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>
2007-08-26 18:35:47 -07:00
..
9p 9p: fix bad error path in conversion routines 2007-08-23 10:25:05 -05:00
802 [SNAP]: Check packet length before reading 2007-08-21 20:58:13 -07:00
8021q [VLAN/BRIDGE]: Fix "skb_pull_rcsum - Fatal exception in interrupt" 2007-08-26 18:35:47 -07:00
appletalk [NET]: Make all initialized struct seq_operations const. 2007-07-10 23:07:31 -07:00
atm [ATM]: Clean up duplicate includes in net/atm/ 2007-08-13 22:52:01 -07:00
ax25 [AX25]: don't free pointers to statically allocated data 2007-08-14 17:24:05 -07:00
bluetooth [BLUETOOTH] l2cap: don't mangle cmd.len 2007-07-31 02:28:09 -07:00
bridge [VLAN/BRIDGE]: Fix "skb_pull_rcsum - Fatal exception in interrupt" 2007-08-26 18:35:47 -07:00
core [NET]: Fix crash in dev_mc_sync()/dev_mc_unsync() 2007-08-26 18:35:43 -07:00
dccp [DCCP]: Allocation in atomic context 2007-08-21 20:58:06 -07:00
decnet [DECNET]: kmalloc + memset conversion to kzalloc 2007-07-31 14:05:56 -07:00
econet [ECONET]: remove econet_packet_type on unload 2007-08-14 17:25:20 -07:00
ethernet [ETH]: Validate address in eth_mac_addr 2007-07-11 19:41:18 -07:00
ieee80211 [PATCH] softmac: Fix deadlock of wx_set_essid with assoc work 2007-08-06 15:06:03 -04:00
ipv4 [TCP]: Describe tcp_init_cwnd() thoroughly in a comment. 2007-08-26 18:35:36 -07:00
ipv6 [NET]: Fix IP_ADD/DROP_MEMBERSHIP to handle only connectionless 2007-08-26 18:35:35 -07:00
ipx [NET]: Make all initialized struct seq_operations const. 2007-07-10 23:07:31 -07:00
irda [IRDA] irda_nl_get_mode: always results in failure 2007-08-21 21:23:39 -07:00
iucv [S390] Convert to smp_call_function_single. 2007-07-27 12:29:17 +02:00
key [PF_KEY]: Fix ipsec not working in 2.6.23-rc1-git10 2007-08-02 19:42:29 -07:00
lapb [PATCH] remove many unneeded #includes of sched.h 2007-02-14 08:09:54 -08:00
llc [NET]: Make all initialized struct seq_operations const. 2007-07-10 23:07:31 -07:00
mac80211 [PATCH] mac80211: probe for hidden SSIDs in pre-auth scan 2007-08-14 16:48:23 -04:00
netfilter [NETFILTER]: nf_conntrack_sip: fix SIP-URI parsing 2007-08-14 13:14:35 -07:00
netlabel [NetLabel]: add missing rcu_dereference() calls in the LSM domain mapping hash table 2007-08-07 17:53:10 -07:00
netlink [GENETLINK]: Correctly report errors while registering a multicast group 2007-07-24 15:34:53 -07:00
netrom [NET] NETROM: Fix whitespace errors. 2007-07-19 10:44:32 +09:00
packet [NET] PACKET: Fix whitespace errors. 2007-07-19 10:44:35 +09:00
rfkill [NET] RFKILL: Fix whitespace errors. 2007-07-19 10:44:38 +09:00
rose [NET] ROSE: Fix whitespace errors. 2007-07-19 10:44:40 +09:00
rxrpc net/* misc endianness annotations 2007-07-26 11:11:56 -07:00
sched [PKT_SCHED]: Clean up duplicate includes in net/sched/ 2007-08-13 22:52:04 -07:00
sctp SCTP: remove useless code in function sctp_init_cause 2007-08-02 10:56:07 -04:00
sunrpc [SUNRPC]: Clean up duplicate includes in net/sunrpc/ 2007-08-13 22:52:05 -07:00
tipc [TIPC]: Clean up duplicate includes in net/tipc/ 2007-08-13 22:52:07 -07:00
unix [AF_UNIX]: Make code static. 2007-07-31 02:28:27 -07:00
wanrouter [NET]: Removal of duplicated include net/wanrouter/wanmain.c 2007-08-02 19:42:22 -07:00
wireless [PATCH] cfg80211: Radiotap parser 2007-07-12 16:07:24 -04:00
x25 [NET]: Make all initialized struct seq_operations const. 2007-07-10 23:07:31 -07:00
xfrm [XFRM]: Clean up duplicate includes in net/xfrm/ 2007-08-13 22:52:08 -07:00
compat.c O_CLOEXEC for SCM_RIGHTS 2007-07-16 09:05:45 -07:00
Kconfig 9p: Reorganization of 9p file system code 2007-07-14 15:13:40 -05:00
Makefile 9p: Reorganization of 9p file system code 2007-07-14 15:13:40 -05:00
nonet.c [PATCH] Make most file operations structs in fs/ const 2006-03-28 09:16:06 -08:00
socket.c [NET]: Fix unbalanced rcu_read_unlock in __sock_create 2007-08-15 14:46:02 -07:00
sysctl_net.c Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
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