Tilman Schmidt b8324f9420 isdn/gigaset: fix non-heap pointer deallocation ... at_state structures may be allocated individually or as part of a cardstate or bc_state structure. The disconnect() function handled both cases, creating a risk that it might try to deallocate an at_state structure that had not been allocated individually. Fix by splitting disconnect() into two variants handling cases with and without an associated B channel separately, and adding an explicit check. Spotted with Coverity. Signed-off-by: Tilman Schmidt <tilman@imap.cc> Signed-off-by: David S. Miller <davem@davemloft.net>		2014-10-14 15:05:34 -04:00
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act2000	isdn: replace del_timer by del_timer_sync	2014-03-27 15:28:06 -04:00
capi	isdn/capi: drop two dead if branches	2014-10-05 21:17:51 -04:00
divert	isdn: divert, hysdn: fix interruptible_sleep_on race	2014-02-26 16:06:13 -05:00
gigaset	isdn/gigaset: fix non-heap pointer deallocation	2014-10-14 15:05:34 -04:00
hardware	drivers: isdn: eicon: xdi_msg.h: Fix typo in #ifndef	2014-08-22 11:31:30 -07:00
hisax	isdn: hisax: l3ni1.c: Fix for possible null pointer dereference	2014-07-08 16:06:21 -07:00
hysdn	isdn: divert, hysdn: fix interruptible_sleep_on race	2014-02-26 16:06:13 -05:00
i4l	isdn: i4l: Remove ASYNC_CTS_FLOW	2014-09-23 21:19:35 -07:00
icn	isdn: icn: buffer overflow in icn_command()	2014-04-16 15:24:15 -04:00
isdnloop	isdnloop: several buffer overflows	2014-04-08 12:41:13 -04:00
mISDN	mISDN: remove DSP_NEVER_DEFINED and adjust code identation	2014-09-05 22:20:21 -07:00
pcbit	ISDN: pcbit: off by one bugs in pcbit_set_msn()	2014-07-31 22:14:54 -07:00
sc	isdn: replace del_timer by del_timer_sync	2014-03-27 15:28:06 -04:00
Kconfig	tty: Added a CONFIG_TTY option to allow removal of TTY	2013-01-18 16:15:27 -08:00
Makefile	mISDN fix main ISDN Makefile	2008-08-02 16:28:20 +02:00