Takashi Iwai 94b98194b6 ALSA: rawmidi: Take open_mutex around parameter changes ... The input/output parameter changes are pretty intrusive, possibly involving with the buffer resizing operation. Hence those should be performed exclusively; otherwise some ugly race could happen. This patch puts the existing open_mutex for snd_rawmidi_input_params() and *_output_params() for protecting the concurrent calls. Since those are exported, it's also meant for hardening from the external calls, too. Link: https://lore.kernel.org/r/20220617144051.18985-4-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>		2022-06-20 09:36:02 +02:00
..
oss	Merge branch 'for-next' into for-linus	2022-03-21 16:18:34 +01:00
seq	ALSA: seq: replace ternary operator with max()	2022-05-17 08:49:42 +02:00
compress_offload.c	ALSA: compress: Initialize mutex in snd_compress_new()	2021-07-15 10:22:38 +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: led: Use restricted type for iface assignment	2021-11-23 18:12:05 +01:00
control.c	ALSA: control: Add input validation	2022-06-15 07:45:28 +02:00
ctljack.c	ALSA: Convert strlcpy to strscpy when return value is unused	2021-01-08 09:30:05 +01:00
device.c
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	proc: remove PDE_DATA() completely	2022-01-22 08:33:37 +02:00
init.c	ALSA: control: Use xarray for faster lookups	2022-06-15 07:44:55 +02:00
isadma.c	ALSA: core: Add device-managed request_dma()	2021-07-19 16:16:34 +02:00
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: Support for non-contiguous page allocation	2021-10-18 13:32:10 +02:00
memalloc.c	ALSA: memalloc: Add fallback SG-buffer allocations for x86	2022-04-13 07:48:53 +02:00
memory.c
misc.c	ALSA: core: Fix SSID quirk lookup for subvendor=0	2022-01-17 09:59:32 +01:00
pcm_compat.c	x86: Remove toolchain check for X32 ABI capability	2022-03-15 10:32:48 +01:00
pcm_dmaengine.c	ASoC: dai_dma: remove slave_id field	2021-12-17 11:23:56 +05:30
pcm_drm_eld.c
pcm_iec958.c	ALSA: iec958: Split status creation and fill	2021-06-08 17:05:41 +02:00
pcm_lib.c	ALSA: pcm: Fix potential AB/BA lock with buffer_mutex and mmap_lock	2022-03-30 14:29:49 +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: Check for null pointer of pointer substream before dereferencing it	2022-04-25 07:52:50 +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: Fix potential AB/BA lock with buffer_mutex and mmap_lock	2022-03-30 14:29:49 +02:00
pcm_param_trace.h
pcm_timer.c
pcm_trace.h
pcm.c	ALSA: pcm: Fix potential AB/BA lock with buffer_mutex and mmap_lock	2022-03-30 14:29:49 +02:00
rawmidi_compat.c	ALSA: rawmidi: Add framing mode	2021-05-17 16:02:44 +02:00
rawmidi.c	ALSA: rawmidi: Take open_mutex around parameter changes	2022-06-20 09:36:02 +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: Unconditionally unlink slave instances, too	2021-11-05 11:27:27 +01:00
vmaster.c	ALSA: Replace the word "slave" in vmaster API	2020-07-20 10:10:47 +02:00