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linux/sound/core
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Colin Ian King 011b559be8 ALSA: pcm: Check for null pointer of pointer substream before dereferencing it 
Pointer substream is being dereferenced on the assignment of pointer card
before substream is being null checked with the macro PCM_RUNTIME_CHECK.
Although PCM_RUNTIME_CHECK calls BUG_ON, it still is useful to perform the
the pointer check before card is assigned.

Fixes: d4cfb30fce03 ("ALSA: pcm: Set per-card upper limit of PCM buffer allocations")
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Link: https://lore.kernel.org/r/20220424205945.1372247-1-colin.i.king@gmail.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2022-04-25 07:52:50 +02:00
..
oss
Merge branch 'for-next' into for-linus
2022-03-21 16:18:34 +01:00
seq
ALSA: seq: oss: fix typo
2022-03-14 07:51:22 +01:00
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: 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: 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: core: Add snd_card_free_on_error() helper
2022-04-12 11:47:57 +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: core: Fix typo in 'PCM Timer Interface' help
2022-03-18 09:19:37 +01:00
Makefile
ALSA: memalloc: Unify x86 SG-buffer handling (take#3)
2021-11-16 08:34:29 +01:00
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
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156
2019-05-30 11:26:35 -07:00
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
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 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
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: 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 - fix the uninitalized user_pversion
2021-12-22 20:18:27 +01:00
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