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Phil Oester 12b101555f [IPV4]: Fix null dereference in ip_defrag 
Been seeing occasional panics in my testing of 2.6.25-rc in ip_defrag.
Offending line in ip_defrag is here:

	net = skb->dev->nd_net

where dev is NULL.  Bisected the problem down to commit
ac18e7509e7df327e30d6e073a787d922eaf211d ([NETNS][FRAGS]: Make the
inet_frag_queue lookup work in namespaces).  

Below patch (idea from Patrick McHardy) fixes the problem for me.

Signed-off-by: Phil Oester <kernel@linuxace.com>
Acked-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
2008-03-21 15:01:50 -07:00
..
9p
net/9p/trans_virtio.c: kmalloc() enough memory
2008-02-19 16:25:30 -08:00
802
[TR] net/802/tr.c: sysctl_tr_rif_timeout static
2008-01-31 19:28:31 -08:00
8021q
[8021Q]: vlan_dev misannotations
2008-03-17 22:49:48 -07:00
appletalk
[APPLETALK]: Use proc_create() to setup ->proc_fops first
2008-02-28 12:53:32 -08:00
atm
[ATM]: Use proc_create() to setup ->proc_fops first
2008-02-28 13:55:45 -08:00
ax25
[AX25] ax25_out: check skb for NULL in ax25_kick()
2008-02-17 22:31:19 -08:00
bluetooth
bluetooth: make bnep_sock_cleanup() return void
2008-03-05 18:47:40 -08:00
bridge
bridge: use time_before() in br_fdb_cleanup()
2008-03-20 15:54:58 -07:00
can
[CAN]: Minor clean-ups
2008-02-07 18:05:04 -08:00
core
netpoll: zap_completion_queue: adjust skb->users counter
2008-03-20 16:07:27 -07:00
dccp
[SOCK] proto: Add hashinfo member to struct proto
2008-02-03 04:28:52 -08:00
decnet
[DECNET] ROUTE: remove unecessary alignment
2008-02-07 23:29:57 -08:00
econet
[NET]: Convert init_timer into setup_timer
2008-01-28 14:53:35 -08:00
ethernet
[ETH]: Combine format_addr() with print_mac().
2008-01-28 15:00:05 -08:00
ieee80211
ieee80211: beacon->capability is little-endian
2008-01-28 15:08:48 -08:00
ipv4
[IPV4]: Fix null dereference in ip_defrag
2008-03-21 15:01:50 -07:00
ipv6
[IPV6] KCONFIG: Fix description about IPV6_TUNNEL.
2008-03-20 16:13:58 -07:00
ipx
[IPX]: Use proc_create() to setup ->proc_fops first
2008-02-28 14:06:14 -08:00
irda
[IRDA]: Use proc_create() to setup ->proc_fops first
2008-02-29 10:34:45 -08:00
iucv
iucv: fix build error on !SMP
2008-03-03 12:12:33 -08:00
key
[AF_KEY]: Fix oops by converting to proc_net_*().
2008-02-26 22:23:31 -08:00
lapb
[LAPB] net/lapb/lapb_iface.c: use LIST_HEAD instead of LIST_HEAD_INIT
2008-01-28 14:56:52 -08:00
llc
[LLC]: Use proc_create() to setup ->proc_fops first
2008-02-28 14:08:54 -08:00
mac80211
rc80211-pid: fix rate adjustment
2008-03-04 18:36:35 -05:00
netfilter
[NETFILTER]: nf_conntrack_h323: logical-bitwise & confusion in process_setup()
2008-03-20 15:06:23 -07:00
netlabel
[NETLABEL]: Move some initialization code into __init section.
2008-02-17 22:33:57 -08:00
netlink
[GENETLINK]: Relax dances with genl_lock.
2008-02-12 22:16:33 -08:00
netrom
[NET]: Simple ctl_table to ctl_path conversions.
2008-01-28 15:01:07 -08:00
packet
[PACKET]: Fix sparse warnings in af_packet.c
2008-01-28 15:00:48 -08:00
rfkill
PM: Introduce PM_EVENT_HIBERNATE callback state
2008-02-23 10:40:04 -08:00
rose
[ROSE]: Supress sparse warnings
2008-01-28 15:02:44 -08:00
rxrpc
RxRPC: fix rxrpc_recvmsg()'s returning of msg_name
2008-03-05 18:53:55 -08:00
sched
[PKT_SCHED]: annotate cls_u32
2008-03-17 22:46:46 -07:00
sctp
[SCTP]: Fix a race between module load and protosw access
2008-03-20 15:17:14 -07:00
sunrpc
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
2008-03-17 23:44:31 -07:00
tipc
tipc: fix integer as NULL pointer sparse warnings in tipc
2008-02-24 18:38:31 -08:00
unix
Introduce path_put()
2008-02-14 21:13:33 -08:00
wanrouter
[WANROUTER]: Use proc_create() to setup ->proc_fops first
2008-02-28 14:15:56 -08:00
wireless
WEXT: remove unused variable
2008-01-28 15:10:48 -08:00
x25
[X25]: Use proc_create() to setup ->proc_fops first
2008-02-28 14:16:33 -08:00
xfrm
[XFRM]: Fix ordering issue in xfrm_dst_hash_transfer().
2008-02-17 23:29:30 -08:00
compat.c
[NETFILTER]: ip6_tables: add compat support
2008-01-28 14:58:36 -08:00
Kconfig
namespaces: mark NET_NS with "depends on NAMESPACES"
2008-02-08 09:22:23 -08:00
Makefile
[CAN]: Add PF_CAN core module
2008-01-28 14:54:10 -08:00
nonet.c
…
socket.c
[NET]: Make sure sockets implement splice_read
2008-02-15 02:35:45 -08:00
sysctl_net.c
[NET]: Remove the empty net_table
2008-01-28 14:56:29 -08:00
TUNABLE
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