Jiri Slaby 272cbc98cf ALSA: usb/endpoint, fix dangling pointer use ...

Stanse found that in snd_usb_parse_audio_endpoints, there is a
dangling pointer dereference. When snd_usb_parse_audio_format fails,
fp is freed, and continue invoked. On the next loop, there is
"fp && fp->altsetting == 1 && fp->channels == 1" test, but fp is set
from the last iteration (but is bogus) and thus ilegally dereferenced.

Set fp to NULL before "continue".

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Acked-by: Daniel Mack <daniel@caiaq.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

2010-06-21 17:07:58 +02:00

..

caiaq

ALSA: snd-usb-caiaq: Bump version number to 1.3.21

2010-05-29 21:49:11 +02:00

misc

Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6

2010-05-20 21:26:12 -07:00

usx2y

Merge branch 'topic/usb' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6 into devel

2010-04-16 10:37:41 +02:00

card.c

ALSA: usb-audio: parse clock topology of UAC2 devices

2010-05-31 18:16:59 +02:00

card.h

ALSA: usb-audio: parse clock topology of UAC2 devices

2010-05-31 18:16:59 +02:00

clock.c

ALSA: usb-audio: fix control messages for USB_RECIP_INTERFACE

2010-06-11 18:05:38 +02:00

clock.h

ALSA: usb-audio: parse clock topology of UAC2 devices

2010-05-31 18:16:59 +02:00

debug.h

…

endpoint.c

ALSA: usb/endpoint, fix dangling pointer use

2010-06-21 17:07:58 +02:00

endpoint.h

…

format.c

ALSA: usb-audio: parse UAC2 sample rate ranges correctly

2010-06-11 18:06:12 +02:00

format.h

ALSA: usb-audio: parse more format descriptors with structs

2010-05-27 09:48:31 +02:00

helper.c

…

helper.h

ALSA: usb-audio: fix control messages for USB_RECIP_INTERFACE

2010-06-11 18:05:38 +02:00

Kconfig

…

Makefile

ALSA: usb-audio: parse clock topology of UAC2 devices

2010-05-31 18:16:59 +02:00

midi.c

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6

2010-05-26 08:41:25 -07:00

midi.h

ALSA: usb-audio: add support for Akai MPD16

2010-05-21 17:12:30 +02:00

mixer_maps.c

ALSA: usb-audio: unify constants from specification

2010-05-31 18:17:22 +02:00

mixer_quirks.c

…

mixer_quirks.h

…

mixer.c

ALSA: usb-audio: fix UAC2 control value queries

2010-06-11 18:06:35 +02:00

mixer.h

ALSA: usb-audio: support partially write-protected UAC2 controls

2010-05-31 18:15:57 +02:00

pcm.c

ALSA: usb-audio: parse clock topology of UAC2 devices

2010-05-31 18:16:59 +02:00

pcm.h

…

proc.c

…

proc.h

…

quirks-table.h

ALSA: usb-audio: add support for Akai MPD16

2010-05-21 17:12:30 +02:00

quirks.c

ALSA: usb-audio: add support for Akai MPD16

2010-05-21 17:12:30 +02:00

quirks.h

…

urb.c

sound: fixup for usb_buffer_alloc/free rename

2010-05-20 21:15:18 -07:00

urb.h

…

usbaudio.h

ALSA: usb-audio: parse clock topology of UAC2 devices

2010-05-31 18:16:59 +02:00