linux/sound/usb/line6
Greg Kroah-Hartman e5c812e84f ALSA: line6: use dynamic buffers
The line6 driver uses a lot of USB buffers off of the stack, which is
not allowed on many systems, causing the driver to crash on some of
them.  Fix this up by dynamically allocating the buffers with kmalloc()
which allows for proper DMA-able memory.

Reported-by: Christo Gouws <gouws.christo@gmail.com>
Reported-by: Alan Stern <stern@rowland.harvard.edu>
Tested-by: Christo Gouws <gouws.christo@gmail.com>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-04-28 18:40:26 +02:00
..
capture.c treewide: kzalloc() -> kcalloc() 2018-06-12 16:19:22 -07:00
capture.h ALSA: line6: make snd_pcm_ops const 2017-10-02 14:33:23 +02:00
driver.c ALSA: line6: use dynamic buffers 2019-04-28 18:40:26 +02:00
driver.h ALSA: usb-audio: Convert timers to use timer_setup() 2017-10-17 10:52:22 +02:00
Kconfig ALSA: line6: snd-usb-line6 depends on CONFIG_SND_HWDEP 2016-09-21 14:36:22 +02:00
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
midi.c ALSA: line6: Use correct endpoint type for midi output 2018-04-12 08:42:07 +02:00
midi.h ALSA: line6: Tidy up and typo fixes in comments 2015-01-28 20:54:43 +01:00
midibuf.c ALSA: line6: Remove unused line6_midibuf_skip_message() 2015-02-01 09:35:25 +01:00
midibuf.h ALSA: line6: Remove unused line6_midibuf_skip_message() 2015-02-01 09:35:25 +01:00
pcm.c treewide: kmalloc() -> kmalloc_array() 2018-06-12 16:19:22 -07:00
pcm.h ALSA: line6: Add LINE6_CAP_IN_NEEDS_OUT, a void playback stream during capture 2016-09-19 23:00:37 +02:00
playback.c treewide: kzalloc() -> kcalloc() 2018-06-12 16:19:22 -07:00
playback.h ALSA: line6: make snd_pcm_ops const 2017-10-02 14:33:23 +02:00
pod.c ALSA: line6: fix check on snd_card_register 2019-01-07 11:58:30 +01:00
podhd.c ALSA: line6: use dynamic buffers 2019-04-28 18:40:26 +02:00
toneport.c ALSA: line6: use dynamic buffers 2019-04-28 18:40:26 +02:00
variax.c ALSA: usb-audio: Convert timers to use timer_setup() 2017-10-17 10:52:22 +02:00