Pierre-Louis Bossart 0c89a43beb ASoC: SOF: Intel: hda-dai: fix possible stream_tag leak ... commit 1f810d2b6b upstream. The HDaudio stream allocation is done first, and in a second step the LOSIDV parameter is programmed for the multi-link used by a codec. This leads to a possible stream_tag leak, e.g. if a DisplayAudio link is not used. This would happen when a non-Intel graphics card is used and userspace unconditionally uses the Intel Display Audio PCMs without checking if they are connected to a receiver with jack controls. We should first check that there is a valid multi-link entry to configure before allocating a stream_tag. This change aligns the dma_assign and dma_cleanup phases. Complements: b0cd60f3e9 ("ALSA/ASoC: hda: clarify bus_get_link() and bus_link_get() helpers") Link: https://github.com/thesofproject/linux/issues/4151 Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Reviewed-by: Rander Wang <rander.wang@intel.com> Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com> Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> Link: https://lore.kernel.org/r/20230216162340.19480-1-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2023-02-22 12:59:56 +01:00
..
ac97	ALSA: ac97: Replace sprintf() with sysfs_emit()	2022-08-02 16:03:41 +02:00
aoa	ALSA: aoa: Fix I2S device accounting	2022-10-27 08:53:08 +02:00
arm	ALSA: arm: pxa: pxa2xx-ac97-lib: fix return value check of platform_get_irq()	2022-10-29 10:45:27 +02:00
atmel
core	ALSA: memalloc: Workaround for Xen PV	2023-02-09 11:28:02 +01:00
drivers	ALSA: mts64: fix possible null-ptr-defer in snd_mts64_interrupt	2022-12-31 13:32:22 +01:00
firewire	ALSA: firewire-motu: fix unreleased lock warning in hwdep device	2023-02-09 11:28:08 +01:00
hda	ASoC: Fixes for v6.1	2022-11-12 09:52:24 +01:00
i2c
isa	ALSA: sb: Use DIV_ROUND_UP() instead of open-coding it	2022-09-29 08:11:55 +02:00
mips
oss	sound: oss: dmasound: remove software_input_volume declaration	2022-09-09 09:11:06 +02:00
parisc
pci	ALSA: hda/realtek: Enable mute/micmute LEDs and speaker support for HP Laptops	2023-02-22 12:59:48 +01:00
pcmcia	ALSA: pdaudiocf: Drop superfluous GFP setup	2022-08-24 08:00:26 +02:00
ppc	sound updates for 6.1-rc1	2022-10-05 12:02:07 -07:00
sh
soc	ASoC: SOF: Intel: hda-dai: fix possible stream_tag leak	2023-02-22 12:59:56 +01:00
sparc
spi	sound:spi: remove reference to AVR32 in Atmel AT73C213 DAC driver	2022-08-03 11:11:26 +02:00
synth	ALSA: emux: Avoid potential array out-of-bound in snd_emux_xg_control()	2023-02-14 19:11:41 +01:00
usb	ALSA: usb-audio: Add FIXED_RATE quirk for JBL Quantum610 Wireless	2023-02-22 12:59:41 +01:00
virtio
x86	ALSA: x86: intel_hdmi_audio: use pm_runtime_resume_and_get()	2022-06-17 10:46:38 +02:00
xen
ac97_bus.c
Kconfig
last.c
Makefile
sound_core.c