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09c7d8293a
linux/net
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Marcel Holtmann 09c7d8293a [IRDA]: Fix rfcomm use-after-free 
Adrian Bunk wrote:
> Commit 8de0a15483 added the following
> use-after-free in net/bluetooth/rfcomm/tty.c:
>
> <--  snip  -->
>
> ...
> static int rfcomm_dev_add(struct rfcomm_dev_req *req, struct rfcomm_dlc *dlc)
> {
> ...
>         if (IS_ERR(dev->tty_dev)) {
>                 list_del(&dev->list);
>                 kfree(dev);
>                 return PTR_ERR(dev->tty_dev);
>         }
> ...
>
> <--  snip  -->
>
> Spotted by the Coverity checker.

really good catch. I fully overlooked that one. The attached patch
should fix it.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2007-07-31 02:28:05 -07:00
..
9p 9p: Don't use binary sysctl numbers. 2007-07-22 12:43:28 -07:00
802 [NET]: Make all initialized struct seq_operations const. 2007-07-10 23:07:31 -07:00
8021q [8021Q]: vlan_ioctl_handler: fix return value 2007-07-24 15:37:11 -07:00
appletalk [NET]: Make all initialized struct seq_operations const. 2007-07-10 23:07:31 -07:00
atm [ATM]: Eliminate dead config variable CONFIG_BR2684_FAST_TRANS. 2007-07-18 01:46:52 -07:00
ax25 [NET] AX25: Fix whitespace errors. 2007-07-19 10:43:13 +09:00
bluetooth [IRDA]: Fix rfcomm use-after-free 2007-07-31 02:28:05 -07:00
bridge net/* misc endianness annotations 2007-07-26 11:11:56 -07:00
core [NET]: kernel-doc fixes 2007-07-31 02:28:00 -07:00
dccp mm: Remove slab destructors from kmem_cache_create(). 2007-07-20 10:11:58 +09:00
decnet mm: Remove slab destructors from kmem_cache_create(). 2007-07-20 10:11:58 +09:00
econet [SK_BUFF]: Convert skb->tail to sk_buff_data_t 2007-04-25 22:26:28 -07:00
ethernet [ETH]: Validate address in eth_mac_addr 2007-07-11 19:41:18 -07:00
ieee80211 [PATCH] softmac: Channel is listed twice in scan output 2007-07-17 21:56:17 -04:00
ipv4 [TCP]: htcp - use measured rtt 2007-07-31 02:27:59 -07:00
ipv6 [IPV6]: Don't update ADVMSS on routes where the MTU is not also updated 2007-07-31 02:28:04 -07:00
ipx [NET]: Make all initialized struct seq_operations const. 2007-07-10 23:07:31 -07:00
irda [IrDA] Typo fix in irnetlink.c copyright 2007-07-21 19:06:53 -07:00
iucv [S390] Convert to smp_call_function_single. 2007-07-27 12:29:17 +02:00
key net/* misc endianness annotations 2007-07-26 11:11:56 -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 Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2007-07-19 10:23:21 -07:00
netfilter netfilter endian regressions 2007-07-26 11:11:56 -07:00
netlabel SELinux: enable dynamic activation/deactivation of NetLabel/SELinux enforcement 2007-07-19 10:21:11 -04:00
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]: Some typo fixes in net/sched/Kconfig 2007-07-18 02:00:04 -07:00
sctp mm: Remove slab destructors from kmem_cache_create(). 2007-07-20 10:11:58 +09:00
sunrpc net/* misc endianness annotations 2007-07-26 11:11:56 -07:00
tipc [TIPC]: fix tipc_link_create error handling 2007-07-31 02:28:02 -07:00
unix [AF_UNIX]: Rewrite garbage collector, fixes race. 2007-07-11 14:22:39 -07:00
wanrouter [NET]: Make all initialized struct seq_operations const. 2007-07-10 23:07:31 -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 mm: Remove slab destructors from kmem_cache_create(). 2007-07-20 10:11:58 +09:00
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 mm: Remove slab destructors from kmem_cache_create(). 2007-07-20 10:11:58 +09:00
sysctl_net.c Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
TUNABLE Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00