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Jaroslav Kysela 47c27c9c9c ALSA: pcm: Improve the fix for race of buffer access at PCM OSS layer 
Handle the error code from snd_pcm_buffer_access_lock() in
snd_pcm_runtime_buffer_set_silence() function.

Found by Alexandros Panagiotou <apanagio@redhat.com>

Fixes: 93a81ca065 ("ALSA: pcm: Fix race of buffer access at PCM OSS layer")
Cc: stable@vger.kernel.org # 6.15
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Link: https://patch.msgid.link/20260107213642.332954-1-perex@perex.cz
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2026-01-08 08:07:54 +01:00
..
oss
ALSA: pcm: Improve the fix for race of buffer access at PCM OSS layer
2026-01-08 08:07:54 +01:00
seq
ALSA: seq: Fix KCSAN data-race warning at snd_seq_fifo_poll_wait()
2025-09-17 14:14:12 +02:00
.kunitconfig
ALSA: core: add kunitconfig
2024-03-17 09:36:45 +01:00
compress_offload.c
ALSA: compress_offload: Add SNDRV_COMPRESS_AVAIL64 ioctl
2025-09-08 09:33:24 +02:00
control_compat.c
Merge branch 'topic/control-lookup-rwlock' into for-next
2024-08-09 14:25:24 +02:00
control_led.c
ALSA: control: Avoid WARN() for symlink errors
2024-12-10 12:32:34 +01:00
control.c
ALSA: control: Use safer strscpy() instead of strcpy()
2025-07-11 09:51:08 +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: Remove unused snd_device_get_state
2025-05-05 12:36:29 +02:00
hrtimer.c
ALSA: hrtimer: Avoid direct access to hrtimer clockbase
2025-09-09 12:27:18 +02:00
hwdep_compat.c
ALSA: compat_ioctl: avoid compat_alloc_user_space
2020-09-21 10:37:07 +02:00
hwdep.c
ALSA: hwdep: Move put_user() call out of scoped_guard() in snd_hwdep_control_ioctl()
2024-03-01 18:10:57 +01:00
info_oss.c
ALSA: info: Use guard() for locking
2024-02-28 15:01:21 +01:00
info.c
ALSA: info: Use guard() for locking
2024-02-28 15:01:21 +01:00
init.c
ALSA: core: Copy string more safely
2025-07-11 09:53:36 +02:00
isadma.c
Merge tag 'sound-6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
2022-08-06 10:19:51 -07:00
jack.c
Merge tag 'usb-6.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
2025-06-06 12:45:35 -07:00
Kconfig
ALSA: Do not build obsolete API
2025-12-07 13:15:59 +01:00
Makefile
ALSA: core: Use *-y instead of *-objs in Makefile
2024-05-08 18:17:32 +02:00
memalloc.c
ALSA: memalloc: prefer dma_mapping_error() over explicit address checking
2024-12-20 09:54:12 +01:00
memory.c
ALSA: Align the syntax of iov_iter helpers with standard ones
2024-12-30 12:50:04 +01:00
misc.c
ALSA: misc: Use guard() for spin locks
2025-09-01 13:54:28 +02:00
pcm_compat.c
ALSA: pcm: Replace [audio_]tstamp_[n]sec by struct __snd_timespec in struct snd_pcm_mmap_status32
2025-06-16 08:25:27 +02:00
pcm_dmaengine.c
ASoC: dmaengine_pcm: Add port_window_size to DAI dma data struct
2025-08-10 21:09:12 +01:00
pcm_drm_eld.c
ALSA: pcm: Harden the spk_alloc assumption check
2025-11-21 10:35:04 +01:00
pcm_iec958.c
ALSA: iec958: Split status creation and fill
2021-06-08 17:05:41 +02:00
pcm_lib.c
ALSA: pcm: Add xrun counter for snd_pcm_substream
2024-08-10 10:40:58 +02:00
pcm_local.h
ALSA: pcm: Revert "ALSA: pcm: rewrite snd_pcm_playback_silence()"
2023-05-05 18:23:48 +02:00
pcm_memory.c
ALSA: pcm: Make snd_pcm_lib_malloc_pages() debug message say "allocate"
2025-04-22 15:00:24 +02:00
pcm_misc.c
ALSA: pcm: Remove unused snd_pcm_rate_range_to_bits
2025-05-05 12:36:29 +02:00
pcm_native.c
ALSA: pcm: Improve the fix for race of buffer access at PCM OSS layer
2026-01-08 08:07:54 +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: pcm_timer: use snd_pcm_direction_name()
2024-08-01 12:50:13 +02:00
pcm_trace.h
tracing/treewide: Remove second parameter of __assign_str()
2024-05-22 20:14:47 -04:00
pcm.c
ALSA: pcm: Convert to SYSTEM_SLEEP_PM_OPS()
2025-03-14 11:07:13 +01:00
rawmidi_compat.c
ALSA: rawmidi: Replace with __packed attribute
2023-10-26 09:42:55 +02:00
rawmidi.c
ALSA: rawmidi: Fix inconsistent indenting warning reported by smatch
2025-12-01 16:25:58 +01:00
seq_device.c
ALSA: core: fix up bus match const issues.
2025-05-22 20:29:45 +02:00
sound_kunit.c
ALSA: core: Fix possible NULL dereference caused by kunit_kzalloc()
2024-11-27 08:06:31 +01:00
sound_oss.c
ALSA: core: Use guard() for locking
2024-02-28 15:01:21 +01:00
sound.c
ALSA: Fix typos in comments across various files
2024-09-30 09:52:31 +02:00
timer_compat.c
ALSA: timer: Use guard() for locking
2024-02-28 15:01:20 +01:00
timer.c
ALSA: timer: fix ida_free call while not allocated
2025-08-21 09:12:24 +02:00
ump_convert.c
ALSA: ump: Explicitly reset RPN with Null RPN
2024-07-31 15:08:39 +02:00
ump.c
ALSA: rawmidi: Make tied_device=0 as default / unknown
2025-01-14 16:52:07 +01:00
vmaster.c
ALSA: vmaster: Return error for invalid input values
2024-06-18 12:00:18 +02:00