Pierre-Louis Bossart 1f810d2b6b ASoC: SOF: Intel: hda-dai: fix possible stream_tag leak ... 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>		2023-02-16 16:31:15 +00:00
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ac97
aoa
arm
atmel
core	Merge branch 'for-next' into for-linus	2022-12-22 09:11:48 +01:00
drivers
firewire	Merge branch 'for-next' into for-linus	2022-12-22 09:11:48 +01:00
hda	ALSA: hda: Error out if invalid stream is being setup	2022-12-09 09:54:53 +01:00
i2c	treewide: Convert del_timer*() to timer_shutdown*()	2022-12-25 13:38:09 -08:00
isa
mips
oss
parisc
pci	ALSA: azt3328: Remove the unused function snd_azf3328_codec_outl()	2022-12-22 09:12:26 +01:00
pcmcia
ppc
sh
soc	ASoC: SOF: Intel: hda-dai: fix possible stream_tag leak	2023-02-16 16:31:15 +00:00
sparc
spi
synth	treewide: Convert del_timer*() to timer_shutdown*()	2022-12-25 13:38:09 -08:00
usb	ALSA: usb-audio: Add new quirk FIXED_RATE for JBL Quantum810 Wireless	2022-12-22 09:13:54 +01:00
virtio
x86
xen
ac97_bus.c
Kconfig
last.c
Makefile
sound_core.c