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linux/sound/core
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Takashi Iwai c85582ef7d ALSA: memalloc: Catch call with NULL snd_dma_buffer pointer 
[ Upstream commit dce9446192 ]

Although we've covered all calls with NULL dma buffer pointer, so far,
there may be still some else in the wild.  For catching such a case
more easily, add a WARN_ON_ONCE() in snd_dma_get_ops().

Fixes: 37af81c599 ("ALSA: core: Abstract memory alloc helpers")
Link: https://lore.kernel.org/r/20211105102103.28148-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-11-17 11:04:40 +01:00
..
oss
ALSA: mixer: fix deadlock in snd_mixer_oss_set_volume
2021-11-17 11:03:26 +01:00
seq
ALSA: seq: Fix racy deletion of subscriber
2021-08-03 13:43:40 +02:00
compress_offload.c
ALSA: Convert strlcpy to strscpy when return value is unused
2021-01-08 09:30:05 +01:00
control_compat.c
ALSA: control: Drop superfluous snd_power_wait() calls
2021-05-25 08:48:49 +02:00
control_led.c
ALSA: control_led - fix initialization in the mode show callback
2021-06-14 09:50:34 +02:00
control.c
ALSA: control: Minor optimization for SNDRV_CTL_IOCTL_POWER_STATE
2021-05-25 08:49:06 +02:00
ctljack.c
ALSA: Convert strlcpy to strscpy when return value is unused
2021-01-08 09:30:05 +01:00
device.c
ALSA: core: Add snd_device_get_state() helper
2020-03-23 18:09:19 +01:00
hrtimer.c
ALSA: timer: Replace tasklet with work
2020-09-09 18:32:52 +02:00
hwdep_compat.c
ALSA: compat_ioctl: avoid compat_alloc_user_space
2020-09-21 10:37:07 +02:00
hwdep.c
ALSA: core: Fix assignment in if condition
2021-06-09 17:30:22 +02:00
info_oss.c
ALSA: core: Fix assignment in if condition
2021-06-09 17:30:22 +02:00
info.c
ALSA: info: Drop WARN_ON() from buffer NULL sanity check
2020-07-17 10:59:38 +02:00
init.c
ALSA: core: Fix assignment in if condition
2021-06-09 17:30:22 +02:00
isadma.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156
2019-05-30 11:26:35 -07:00
jack.c
ALSA: jack: implement software jack injection via debugfs
2021-02-02 10:37:07 +01:00
Kconfig
ALSA: control - add generic LED trigger module as the new control layer
2021-03-30 15:33:58 +02:00
Makefile
ALSA: control - add generic LED trigger module as the new control layer
2021-03-30 15:33:58 +02:00
memalloc_local.h
ALSA: core: Move mmap handler into memalloc ops
2021-06-10 10:15:21 +02:00
memalloc.c
ALSA: memalloc: Catch call with NULL snd_dma_buffer pointer
2021-11-17 11:04:40 +01:00
memory.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156
2019-05-30 11:26:35 -07:00
misc.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156
2019-05-30 11:26:35 -07:00
pcm_compat.c
ALSA: pcm: Workaround for a wrong offset in SYNC_PTR compat ioctl
2021-10-20 11:57:44 +02:00
pcm_dmaengine.c
ASoC: dmaengine_pcm: add peripheral configuration
2021-02-05 17:16:41 +00:00
pcm_drm_eld.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
pcm_iec958.c
ALSA: iec958: Split status creation and fill
2021-06-08 17:05:41 +02:00
pcm_lib.c
ALSA: pcm: fix divide error in snd_pcm_lib_ioctl
2021-09-08 08:52:40 +02:00
pcm_local.h
ALSA: core: Abstract memory alloc helpers
2021-06-10 10:15:21 +02:00
pcm_memory.c
ALSA: core: Abstract memory alloc helpers
2021-06-10 10:15:21 +02:00
pcm_misc.c
ALSA: pcm: Fix assignment in if condition
2021-06-09 17:30:24 +02:00
pcm_native.c
ALSA: pcm: Check mmap capability of runtime dma buffer at first
2021-11-12 15:02:54 +01:00
pcm_param_trace.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
pcm_timer.c
ALSA: timer: Constify snd_timer_hardware definitions
2020-01-03 09:24:07 +01:00
pcm_trace.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
pcm.c
ALSA: pcm: use DEVICE_ATTR_RO macro
2021-05-25 09:00:04 +02:00
rawmidi_compat.c
ALSA: rawmidi: Add framing mode
2021-05-17 16:02:44 +02:00
rawmidi.c
ALSA: rawmidi: introduce SNDRV_RAWMIDI_IOCTL_USER_PVERSION
2021-10-07 07:53:05 +02:00
seq_device.c
ALSA: seq: Fix a potential UAF by wrong private_free call order
2021-10-20 11:57:45 +02:00
sgbuf.c
ALSA: core: Abstract memory alloc helpers
2021-06-10 10:15:21 +02:00
sound_oss.c
ALSA: core: Fix assignment in if condition
2021-06-09 17:30:22 +02:00
sound.c
ALSA: core: Fix assignment in if condition
2021-06-09 17:30:22 +02:00
timer_compat.c
ALSA: Convert strlcpy to strscpy when return value is unused
2021-01-08 09:30:05 +01:00
timer.c
ALSA: timer: Unconditionally unlink slave instances, too
2021-11-17 11:03:26 +01:00
vmaster.c
ALSA: Replace the word "slave" in vmaster API
2020-07-20 10:10:47 +02:00