Dan Carpenter da0ca34317 ALSA: bebob: potential info leak in hwdep_read() ...

commit b41c15f4e1 upstream.

The "count" variable needs to be capped on every path so that we don't
copy too much information to the user.

Fixes: 618eabeae7 ("ALSA: bebob: Add hwdep interface")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20201007074928.GA2529578@mwanda
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2020-10-29 10:10:52 +01:00

..

bebob

ALSA: bebob: potential info leak in hwdep_read()

2020-10-29 10:10:52 +01:00

dice

Merge branch 'for-linus' into for-next

2020-01-20 11:44:51 +01:00

digi00x

ALSA: firewire-digi00x: exclude Avid Adrenaline from detection

2020-08-23 10:01:03 +02:00

fireface

ALSA: fireface: add support for RME Fireface UFX (untested)

2020-05-10 12:03:50 +02:00

fireworks

ALSA: fireworks: Replace zero-length array with flexible-array

2020-05-08 09:41:30 +02:00

motu

ALSA: firewire-motu: wait for notification when changing clock configuration for protocol v3

2020-06-15 15:59:19 +02:00

oxfw

ALSA: oxfw: fix for Stanton SCS.1d

2020-01-13 10:42:27 +01:00

tascam

ALSA; firewire-tascam: exclude Tascam FE-8 from detection

2020-08-23 10:00:34 +02:00

amdtp-am824.c

ALSA: firewire-lib: fix invalid assignment to union data for directional parameter

2020-05-08 09:42:21 +02:00

amdtp-am824.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

amdtp-stream-trace.h

ALSA: firewire-lib: fix 'function sizeof not defined' error of tracepoints format

2020-05-03 09:24:44 +02:00

amdtp-stream.c

ALSA: firewire: convert tasklets to use new tasklet_setup() API

2020-09-02 13:24:14 +02:00

amdtp-stream.h

ALSA: firewire-lib: use sequence of syt offset and data block on pool in AMDTP domain

2020-05-08 09:47:20 +02:00

cmp.c

ALSA: firewire: fix kernel-doc

2020-07-07 12:09:32 +02:00

cmp.h

ALSA: firewire-lib: split allocation of isochronous resources from establishment of connection

2019-06-17 08:18:36 +02:00

fcp.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 345

2019-06-05 17:37:08 +02:00

fcp.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

isight.c

ALSA: firewire: Drop superfluous ioctl PCM ops

2019-12-11 07:25:27 +01:00

iso-resources.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 345

2019-06-05 17:37:08 +02:00

iso-resources.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

Kconfig

ALSA: firewire-motu: fulfill missing entries in Kconfig

2020-05-11 09:12:06 +02:00

lib.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 345

2019-06-05 17:37:08 +02:00

lib.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

Makefile

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

packets-buffer.c

ALSA: firewire: fix a memory leak bug

2019-08-08 11:12:26 +02:00

packets-buffer.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00