Stephen Hemminger 268bcca1e7 [PKT_SCHED] ematch: oops from uninitialized variable (resend) ...

Setting up a meta match causes a kernel OOPS because of uninitialized
elements in tree.

[   37.322381] BUG: unable to handle kernel NULL pointer dereference at 0000000000000000
[   37.322381] IP: [<ffffffff883fc717>] :em_meta:em_meta_destroy+0x17/0x80

[   37.322381] Call Trace:
[   37.322381]  [<ffffffff803ec83d>] tcf_em_tree_destroy+0x2d/0xa0
[   37.322381]  [<ffffffff803ecc8c>] tcf_em_tree_validate+0x2dc/0x4a0
[   37.322381]  [<ffffffff803f06d2>] nla_parse+0x92/0xe0
[   37.322381]  [<ffffffff883f9672>] :cls_basic:basic_change+0x202/0x3c0
[   37.322381]  [<ffffffff802a3917>] kmem_cache_alloc+0x67/0xa0
[   37.322381]  [<ffffffff803ea221>] tc_ctl_tfilter+0x3b1/0x580
[   37.322381]  [<ffffffff803dffd0>] rtnetlink_rcv_msg+0x0/0x260
[   37.322381]  [<ffffffff803ee944>] netlink_rcv_skb+0x74/0xa0
[   37.322381]  [<ffffffff803dffc8>] rtnetlink_rcv+0x18/0x20
[   37.322381]  [<ffffffff803ee6c3>] netlink_unicast+0x263/0x290
[   37.322381]  [<ffffffff803cf276>] __alloc_skb+0x96/0x160
[   37.322381]  [<ffffffff803ef014>] netlink_sendmsg+0x274/0x340
[   37.322381]  [<ffffffff803c7c3b>] sock_sendmsg+0x12b/0x140
[   37.322381]  [<ffffffff8024de90>] autoremove_wake_function+0x0/0x30
[   37.322381]  [<ffffffff8024de90>] autoremove_wake_function+0x0/0x30
[   37.322381]  [<ffffffff803c7c3b>] sock_sendmsg+0x12b/0x140
[   37.322381]  [<ffffffff80288611>] zone_statistics+0xb1/0xc0
[   37.322381]  [<ffffffff803c7e5e>] sys_sendmsg+0x20e/0x360
[   37.322381]  [<ffffffff803c7411>] sockfd_lookup_light+0x41/0x80
[   37.322381]  [<ffffffff8028d04b>] handle_mm_fault+0x3eb/0x7f0
[   37.322381]  [<ffffffff8020c2fb>] system_call_after_swapgs+0x7b/0x80

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2008-02-09 03:47:19 -08:00

..

9p

9p: transport API reorganization

2008-02-06 19:25:03 -06:00

802

[TR] net/802/tr.c: sysctl_tr_rif_timeout static

2008-01-31 19:28:31 -08:00

8021q

[VLAN]: set_rx_mode support for unicast address list

2008-01-31 19:28:24 -08:00

appletalk

[APPLETALK]: Annotations to clear sparse warnings

2008-01-28 15:02:43 -08:00

atm

[NETNS]: Add namespace parameter to ip_route_output_key.

2008-01-28 15:11:07 -08:00

ax25

[AX25]: Kill ax25_bind() user triggable printk.

2008-01-31 19:27:06 -08:00

bluetooth

bluetooth rfcomm tty: destroy before tty_close()

2008-02-05 03:12:06 -08:00

bridge

[NETFILTER]: ebtables: mark matches, targets and watchers __read_mostly

2008-01-31 19:27:34 -08:00

can

[CAN]: Minor clean-ups

2008-02-07 18:05:04 -08:00

core

[IPSEC] flow: reorder "struct flow_cache_entry" and remove SLAB_HWCACHE_ALIGN

2008-02-07 23:30:42 -08:00

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

…

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]: route: fix crash ip_route_input

2008-02-07 17:58:20 -08:00

ipv6

[ICMP]: Restore pskb_pull calls in receive function

2008-02-05 03:15:50 -08:00

ipx

[NET]: Simple ctl_table to ctl_path conversions.

2008-01-28 15:01:07 -08:00

irda

[IrDA]: LMP discovery timer not started by default

2008-01-28 15:10:54 -08:00

iucv

[AF_IUCV]: defensive programming of iucv_callback_txdone

2008-02-07 18:07:44 -08:00

key

[PATCH] switch audit_get_loginuid() to task_struct *

2008-02-01 14:04:59 -05:00

lapb

…

llc

[NET]: Simple ctl_table to ctl_path conversions.

2008-01-28 15:01:07 -08:00

mac80211

mac80211: Is not EXPERIMENTAL anymore

2008-02-05 14:35:47 -05:00

netfilter

[NETFILTER]: xt_iprange: add missing #include

2008-02-07 17:57:11 -08:00

netlabel

NetLabel: introduce a new kernel configuration API for NetLabel

2008-02-05 09:44:20 -08:00

netlink

[PATCH] switch audit_get_loginuid() to task_struct *

2008-02-01 14:04:59 -05:00

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

typo fix in net/rfkill/rfkill.c

2008-02-03 17:55:45 +02:00

rose

[ROSE]: Supress sparse warnings

2008-01-28 15:02:44 -08:00

rxrpc

Convert ERR_PTR(PTR_ERR(p)) instances to ERR_CAST(p)

2008-02-07 08:42:26 -08:00

sched

[PKT_SCHED] ematch: oops from uninitialized variable (resend)

2008-02-09 03:47:19 -08:00

sctp

[SCTP]: Make sure the chunk is off the transmitted list prior to freeing.

2008-02-06 21:27:39 -05:00

sunrpc

SUNRPC: RPC program information is stored in unsigned integers

2008-02-01 17:01:31 -05:00

tipc

[TIPC]: declare proto_ops structures as 'const'.

2008-02-07 18:18:01 -08:00

unix

[NET]: Add some acquires/releases sparse annotations.

2008-01-28 15:00:31 -08:00

wanrouter

…

wireless

WEXT: remove unused variable

2008-01-28 15:10:48 -08:00

x25

[AX25]: Beautify x25_init() version printk.

2008-01-31 19:27:06 -08:00

xfrm

[IPSEC]: Add support for aes-ctr.

2008-02-07 23:11:56 -08:00

compat.c

…

Kconfig

namespaces: mark NET_NS with "depends on NAMESPACES"

2008-02-08 09:22:23 -08:00

Makefile

…

nonet.c

…

socket.c

…

sysctl_net.c

…

TUNABLE

…