Takashi Iwai 6ee1310f4d ASoC: SOF: Intel: hda: Fix potential buffer overflow by snprintf() ...

[ Upstream commit 94c1ceb043 ]

snprintf() returns the would-be-filled size when the string overflows
the given buffer size, hence using this value may result in the buffer
overflow (although it's unrealistic).

This patch replaces with a safer version, scnprintf() for papering
over such a potential issue.

Fixes: 29c8e4398f ("ASoC: SOF: Intel: hda: add extended rom status dump to error log")
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Link: https://lore.kernel.org/r/20220801165420.25978-4-tiwai@suse.de
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2022-08-25 11:40:28 +02:00

..

imx

ASoC: SOF: Add missing of_node_put() in imx8m_probe

2022-04-08 14:23:21 +02:00

intel

ASoC: SOF: Intel: hda: Fix potential buffer overflow by snprintf()

2022-08-25 11:40:28 +02:00

xtensa

ASoC: SOF: Fix DSP oops stack dump output contents

2021-09-15 13:07:51 +01:00

compress.c

ASoC: SOF: Intel: Constify sof_probe_compressed_ops

2021-06-01 14:05:15 +01:00

compress.h

ASoC: SOF: Intel: Constify sof_probe_compressed_ops

2021-06-01 14:05:15 +01:00

control.c

…

core.c

ASoC: SOF: loader: release_firmware() on load failure to avoid batching

2021-09-16 14:01:54 +01:00

debug.c

ASoC: SOF: debug: Fix potential buffer overflow by snprintf()

2022-08-25 11:40:19 +02:00

ipc.c

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Kconfig

ASoC: SOF: add Kconfig option for probe workqueues

2021-04-12 17:05:50 +01:00

loader.c

ASoC: SOF: loader: Re-phrase the missing firmware error to avoid duplication

2021-09-16 14:01:55 +01:00

Makefile

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nocodec.c

ASOC: SOF: simplify nocodec mode

2021-04-12 17:05:55 +01:00

ops.c

…

ops.h

ASoC: SOF: ops: don't return void value

2021-05-21 13:13:40 +01:00

pcm.c

ASoC: SOF: pcm: export snd_pcm_dai_link_fixup

2021-04-12 17:05:54 +01:00

pm.c

ASoC: SOF: reset enabled_cores state at suspend

2021-06-01 14:03:01 +01:00

probe.c

…

probe.h

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sof-acpi-dev.c

ASoC: SOF: Check desc->ops directly in acpi/pci/of probe functions

2021-05-21 13:13:35 +01:00

sof-acpi-dev.h

…

sof-audio.c

ASoC: SOF: add a helper to get topology configured bclk

2021-07-11 23:48:30 +01:00

sof-audio.h

ASoC: SOF: parse multiple SSP DAI and hw configs

2021-03-29 17:28:17 +01:00

sof-of-dev.c

ASoC: SOF: Check desc->ops directly in acpi/pci/of probe functions

2021-05-21 13:13:35 +01:00

sof-pci-dev.c

ASoC: SOF: Fix NULL pointer exception in sof_pci_probe callback

2022-05-18 10:26:52 +02:00

sof-pci-dev.h

…

sof-priv.h

ASoC: SOF: change signature of set_mach_params() callback

2021-04-12 17:05:52 +01:00

topology.c

ASoC: SOF: topology: do not power down primary core during topology removal

2021-11-18 19:16:50 +01:00

trace.c

ASoC: SOF: trace: Omit error print when waking up trace sleepers

2021-09-17 13:16:36 +01:00

utils.c

…