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linux/sound/core
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Andreas Pape d1c4420195 ALSA: dmaengine: increment buffer pointer atomically 
Setting pointer and afterwards checking for wraparound leads
to the possibility of returning the inconsistent pointer position.

This patch increments buffer pointer atomically to avoid this issue.

Fixes: e7f73a1613567a ("ASoC: Add dmaengine PCM helper functions")
Signed-off-by: Andreas Pape <apape@de.adit-jv.com>
Signed-off-by: Eugeniu Rosca <erosca@de.adit-jv.com>
Link: https://lore.kernel.org/r/1664211493-11789-1-git-send-email-erosca@de.adit-jv.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2022-09-27 08:55:05 +02:00
..
oss
ALSA: pcm: Avoid reference to status->state
2022-09-27 08:44:05 +02:00
seq
ALSA: seq: Fix data-race at module auto-loading
2022-08-24 07:59:06 +02:00
compress_offload.c
ALSA: compress: Fix kernel doc warnings
2022-07-13 13:42:36 +02:00
control_compat.c
x86: Remove toolchain check for X32 ABI capability
2022-03-15 10:32:48 +01:00
control_led.c
ALSA: control-led: Replace sprintf() with sysfs_emit()
2022-08-02 16:03:43 +02:00
control.c
ALSA: control: Re-order bounds checking in get_ctl_id_hash()
2022-08-26 17:17:22 +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: Fix missing return value comments for kernel docs
2022-07-13 13:42:38 +02:00
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: oss: remove useless NULL check before kfree
2021-12-06 10:08:13 +01:00
info.c
ALSA: info: Fix llseek return value when using callback
2022-08-17 15:13:30 +02:00
init.c
ALSA: core: Fix double-free at snd_card_new()
2022-09-19 14:36:06 +02:00
isadma.c
sound updates for 6.0-rc1
2022-08-06 10:19:51 -07:00
jack.c
ALSA: jack: Access input_dev under mutex
2022-04-12 12:19:05 +02:00
Kconfig
ALSA: control: Add input validation
2022-06-15 07:45:28 +02:00
Makefile
m68k: coldfire: drop ISA_DMA_API support
2022-05-16 13:18:30 +10:00
memalloc_local.h
ALSA: memalloc: remove snd_dma_sg_ops declaration
2022-09-09 09:09:40 +02:00
memalloc.c
ALSA: memalloc: use __GFP_RETRY_MAYFAIL for DMA mem allocs
2022-09-26 08:23:37 +02:00
memory.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156
2019-05-30 11:26:35 -07:00
misc.c
ALSA: core: Add async signal helpers
2022-07-29 12:57:10 +02:00
pcm_compat.c
ALSA: pcm: Avoid reference to status->state
2022-09-27 08:44:05 +02:00
pcm_dmaengine.c
ALSA: dmaengine: increment buffer pointer atomically
2022-09-27 08:55:05 +02:00
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: Avoid reference to status->state
2022-09-27 08:44:05 +02:00
pcm_local.h
ALSA: memalloc: Support for non-contiguous page allocation
2021-10-18 13:32:10 +02:00
pcm_memory.c
ALSA: pcm: Fix missing return value comments for kernel docs
2022-07-13 13:42:34 +02:00
pcm_misc.c
ALSA: pcm: Test for "silence" field in struct "pcm_format_data"
2022-04-11 09:27:56 +02:00
pcm_native.c
ALSA: pcm: Make mmap status read-only
2022-09-27 08:46:03 +02:00
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: Avoid reference to status->state
2022-09-27 08:44:05 +02:00
rawmidi_compat.c
ALSA: rawmidi: Add framing mode
2021-05-17 16:02:44 +02:00
rawmidi.c
ALSA: rawmidi: Take buffer refcount while draining output
2022-06-20 09:36:04 +02:00
seq_device.c
ALSA: seq: Fix a potential UAF by wrong private_free call order
2021-09-30 14:13:22 +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: Use deferred fasync helper
2022-07-29 12:57:11 +02:00
vmaster.c
ALSA: core: Fix missing return value comments for kernel docs
2022-07-13 13:42:38 +02:00