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linux-stable/sound
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Cezary Rojewski 0bad12fee5 ASoC: Intel: avs: Fix potential RX buffer overflow 
[ Upstream commit 23ae34e033 ]

If an event caused firmware to return invalid RX size for
LARGE_CONFIG_GET, memcpy_fromio() could end up copying too many bytes.
Fix by utilizing min_t().

Reported-by: CoolStar <coolstarorganization@gmail.com>
Fixes: f14a1c5a9f ("ASoC: Intel: avs: Add module management requests")
Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com>
Link: https://lore.kernel.org/r/20221010121955.718168-3-cezary.rojewski@intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-12-31 13:32:03 +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: seq: Fix function prototype mismatch in snd_seq_expand_var_event 2022-11-19 09:20:11 +01:00
drivers ALSA: aloop: Replace runtime->status->state reference to runtime->state 2022-09-27 08:47:13 +02:00
firewire ALSA: dice: fix regression for Lexicon I-ONIX FW810S 2022-11-30 16:15:02 +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: fix mute/micmute LEDs for a HP ProBook 2022-12-21 17:48:08 +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: Intel: avs: Fix potential RX buffer overflow 2022-12-31 13:32:03 +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: Use del_timer_sync() before freeing timer 2022-10-27 08:42:08 +02:00
usb ALSA: usb-audio: Drop snd_BUG_ON() from snd_usbmidi_output_open() 2022-11-12 15:13:01 +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