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Ralf Baechle DL5RB c7c694d196 [AX.25]: Fix potencial memory hole. 
If the AX.25 dialect chosen by the sysadmin is set to DAMA master / 3
(or DAMA slave / 2, if CONFIG_AX25_DAMA_SLAVE=n) ax25_kick() will fall
through the switch statement without calling ax25_send_iframe() or any
other function that would eventually free skbn thus leaking the packet.

Fix by restricting the sysctl inferface to allow only actually supported
AX.25 dialects.

The system administration mistake needed for this to happen is rather
unlikely, so this is an uncritical hole.

Coverity #651.

Signed-off-by: Ralf Baechle DL5RB <ralf@linux-mips.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-03-19 13:20:06 -08:00
..
802 [P8023]: Fix tainting of kernel. 2006-02-13 15:38:42 -08:00
8021q [PATCH] capable/capability.h (net/) 2006-01-11 18:42:14 -08:00
appletalk [PATCH] capable/capability.h (net/) 2006-01-11 18:42:14 -08:00
atm [ATM]: keep atmsvc failure messages quiet 2006-03-04 21:06:25 -08:00
ax25 [AX.25]: Fix potencial memory hole. 2006-03-19 13:20:06 -08:00
bluetooth [Bluetooth] Fix NULL pointer dereferences of the HCI socket 2006-02-13 11:40:03 +01:00
bridge [NETFILTER]: Fix wrong option spelling in Makefile for CONFIG_BRIDGE_EBT_ULOG 2006-03-11 18:51:25 -08:00
core [REQSK]: Don't reset rskq_defer_accept in reqsk_queue_alloc 2006-02-27 13:30:43 -08:00
dccp [DCCP] ccid3: Divide by zero fix 2006-03-04 21:06:29 -08:00
decnet [PATCH] capable/capability.h (net/) 2006-01-11 18:42:14 -08:00
econet [ECONET]: Use macro for spinlock_t definition. 2006-01-04 13:56:08 -08:00
ethernet [NET] ethernet: Fix first packet goes out with MAC 00:00:00:00:00:00 2006-02-23 16:18:01 -08:00
ieee80211 [PATCH] ieee80211: Fix QoS is not active problem 2006-03-15 16:16:07 -05:00
ipv4 [NETFILTER]: arp_tables: fix NULL pointer dereference 2006-03-12 20:40:43 -08:00
ipv6 [TCP]: Fix zero port problem in IPv6 2006-03-13 14:26:12 -08:00
ipx [PATCH] capable/capability.h (net/) 2006-01-11 18:42:14 -08:00
irda [IRDA]: out of range array access 2006-02-09 16:59:48 -08:00
key [XFRM]: Eliminate refcounting confusion by creating __xfrm_state_put(). 2006-02-23 16:10:53 -08:00
lapb [NET]: Kill skb->list 2005-08-29 15:31:14 -07:00
llc [NET]: Add a dev_ioctl() fallback to sock_ioctl() 2006-01-03 14:18:33 -08:00
netfilter [NETFILTER]: nfnetlink_queue: fix possible NULL-ptr dereference 2006-03-12 20:39:35 -08:00
netlink [NETLINK]: Fix use-after-free in netlink_recvmsg 2006-03-12 20:39:38 -08:00
netrom [PATCH] capable/capability.h (net/) 2006-01-11 18:42:14 -08:00
packet [NET]: Fix some whitespace issues in af_packet.c 2006-01-23 16:28:02 -08:00
rose [PATCH] capable/capability.h (net/) 2006-01-11 18:42:14 -08:00
rxrpc [NET]: "signed long" -> "long" 2006-01-17 13:03:54 -08:00
sched [NET_SCHED]: act_api: fix skb leak in error path 2006-03-12 20:39:36 -08:00
sctp [SCTP]: Fix 'fast retransmit' to send a TSN only once. 2006-02-02 16:57:31 -08:00
sunrpc [PATCH] SUNRPC: Fix potential deadlock in RPC code 2006-03-14 07:57:18 -08:00
tipc [TIPC] Avoid polluting the global namespace 2006-01-18 00:45:16 +01:00
unix [PATCH] fix file counting 2006-03-08 14:14:01 -08:00
wanrouter [PATCH] capable/capability.h (net/) 2006-01-11 18:42:14 -08:00
x25 [PATCH] capable/capability.h (net/) 2006-01-11 18:42:14 -08:00
xfrm [IPSEC]: Kill post_input hook and do NAT-T in esp_input directly 2006-02-27 13:00:40 -08:00
compat.c [PATCH] Fix 32bit sendmsg() flaw 2005-09-08 08:14:11 -07:00
Kconfig [NET]: Add CONFIG_NETDEBUG to suppress bad packet messages. 2006-02-02 20:40:09 -08:00
Makefile [TIPC] Initial merge 2006-01-12 14:06:31 -08:00
nonet.c [NET]: Fix sock_init() return value. 2006-01-03 13:11:17 -08:00
socket.c [PATCH] percpu data: only iterate over possible CPUs 2006-02-05 11:06:51 -08:00
sysctl_net.c [NET]: Fix "sysctl_net.c:36: error: 'core_table' undeclared here" 2005-10-03 14:16:34 -07:00
TUNABLE Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00