Jaroslav Kysela aba1be9a80 ALSA: core: add isascii() check to card ID generator ...

commit d278a9de5e1837edbe57b2f1f95a104ff6c84846 upstream.

The card identifier should contain only safe ASCII characters. The isalnum()
returns true also for characters for non-ASCII characters.

Link: https://gitlab.freedesktop.org/pipewire/pipewire/-/issues/4135
Link: https://lore.kernel.org/linux-sound/yk3WTvKkwheOon_LzZlJ43PPInz6byYfBzpKkbasww1yzuiMRqn7n6Y8vZcXB-xwFCu_vb8hoNjv7DTNwH5TWjpEuiVsyn9HPCEXqwF4120=@protonmail.com/
Cc: stable@vger.kernel.org
Reported-by: Barnabás Pőcze <pobrn@protonmail.com>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Link: https://patch.msgid.link/20241002194649.1944696-1-perex@perex.cz
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2024-10-10 11:57:45 +02:00

..

oss

ALSA: mixer_oss: Remove some incorrect kfree_const() usages

2024-10-10 11:57:19 +02:00

seq

ALSA: seq: ump: Explicitly reset RPN with Null RPN

2024-09-08 07:54:31 +02:00

compress_offload.c

ALSA: compress: Don't embed device

2023-08-17 09:24:15 +02:00

control_compat.c

ALSA: control: Introduce unlocked version for snd_ctl_find_*() helpers

2023-07-20 10:03:00 +02:00

control_led.c

ALSA: control: Don't embed ctl_dev

2023-08-17 09:23:30 +02:00

control.c

ALSA: control: Apply sanity check of input values for user elements

2024-09-12 11:11:28 +02:00

ctljack.c

…

device.c

ALSA: core: Fix missing return value comments for kernel docs

2022-07-13 13:42:38 +02:00

hrtimer.c

…

hwdep_compat.c

…

hwdep.c

ALSA: hwdep: Don't embed device

2023-08-17 09:24:01 +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 potential deadlock at disconnection

2023-11-28 17:20:10 +00:00

init.c

ALSA: core: add isascii() check to card ID generator

2024-10-10 11:57:45 +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

ALSA: core: Remove debugfs at disconnection

2024-06-12 11:12:55 +02:00

Kconfig

ALSA: ump: Add legacy raw MIDI support

2023-05-23 12:11:09 +02:00

Makefile

ALSA: Drop leftover snd-rtctimer stuff from Makefile

2024-03-06 14:48:37 +00:00

memalloc_local.h

ALSA: memalloc: remove snd_dma_sg_ops declaration

2022-09-09 09:09:40 +02:00

memalloc.c

ALSA: memalloc: Workaround for Xen PV

2023-01-27 09:16:24 +01:00

memory.c

ALSA: core: Add memory copy helpers between iov_iter and iomem

2023-08-18 12:18:16 +02:00

misc.c

ALSA: core: Add async signal helpers

2022-07-29 12:57:10 +02:00

pcm_compat.c

ALSA: pcm: Fix missing fixup call in compat hw_refine ioctl

2023-08-29 16:03:11 +02:00

pcm_dmaengine.c

ALSA: pcm_dmaengine: Don't synchronize DMA channel when DMA is paused

2024-07-27 11:34:10 +02:00

pcm_drm_eld.c

ALSA: pcm: fix ELD constraints for (E)AC3, DTS(-HD) and MLP formats

2023-06-25 08:42:53 +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 error checks of default read/write copy ops

2023-09-02 08:11:48 +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: Fix potential data race at PCM memory allocation helpers

2023-07-03 14:52:27 +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: Allow resume only for suspended streams

2024-07-25 09:50:52 +02:00

pcm_param_trace.h

…

pcm_timer.c

…

pcm_trace.h

ALSA: pcm: fix tracing reason in hw_ptr_error

2022-11-28 14:55:41 +01:00

pcm.c

ALSA: pcm: fix out-of-bounds in snd_pcm_state_names

2023-12-13 18:45:20 +01:00

rawmidi_compat.c

ALSA: rawmidi: UMP support

2023-05-23 12:10:54 +02:00

rawmidi.c

ALSA: rawmidi: Fix NULL dereference at proc read

2023-09-16 08:08:05 +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: oss: Fix potential deadlock at unregistration

2022-10-11 09:02:43 +02:00

sound.c

ALSA: core: Fix assignment in if condition

2021-06-09 17:30:22 +02:00

timer_compat.c

…

timer.c

ALSA: timer: Relax start tick time check for slave timer elements

2024-08-29 17:33:57 +02:00

ump_convert.c

ALSA: ump: Explicitly reset RPN with Null RPN

2024-09-08 07:54:30 +02:00

ump.c

ALSA: ump: Force 1 Group for MIDI1 FBs

2024-08-03 08:54:20 +02:00

vmaster.c

ALSA: vmaster: Add snd_ctl_add_followers() helper

2023-07-21 09:37:47 +02:00