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

..

apl.c

ASoC: SOF: Intel: hda: Define rom_status_reg in sof_intel_dsp_desc

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

atom.c

ASoC: SOF: Intel: move common ATOM stuff to module

2021-05-10 13:03:16 +01:00

atom.h

ASoC: SOF: Intel: move common ATOM stuff to module

2021-05-10 13:03:16 +01:00

bdw.c

ASoC: SOF: Intel: update set_mach_params()

2021-04-12 17:05:53 +01:00

byt.c

ASoC: SOF: Intel: move common ATOM stuff to module

2021-05-10 13:03:16 +01:00

cnl.c

ASoC: SOF: Intel: hda: Define rom_status_reg in sof_intel_dsp_desc

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

ext_manifest.h

ASoC: SOF: ext_manifest: parse cavs extra config data elem

2020-11-27 17:23:05 +00:00

hda-bus.c

ASoC: SOF: Intel: hda: fix hotplug when only codec is suspended

2021-12-01 09:04:45 +01:00

hda-codec.c

ASoC: SOF: Intel: fix page fault at probe if i915 init fails

2021-01-13 16:33:40 +00:00

hda-compress.c

ASoC: SOF: fix string format for errors

2021-02-10 17:17:11 +00:00

hda-ctrl.c

…

hda-dai.c

ASoC: SOF: Intel: hda-dai: fix potential locking issue

2021-11-25 09:48:26 +01:00

hda-dsp.c

ASoC: SOF: Intel: hda: fix hotplug when only codec is suspended

2021-12-01 09:04:45 +01:00

hda-ipc.c

ASoC: SOF: Intel: hda-ipc: fix reply size checking

2021-08-03 01:44:59 +01:00

hda-ipc.h

ASoC: SOF: Intel: hda: Add sof_tgl_ops for TGL platforms

2020-08-27 14:22:23 +01:00

hda-loader.c

ASoC: SOF: Intel: hda: Define rom_status_reg in sof_intel_dsp_desc

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

hda-pcm.c

ASoC: SOF: Intel: enable DMI L1 for playback streams

2022-04-08 14:23:22 +02:00

hda-stream.c

ASoC: SOF: Intel: simplify logic for DMI_L1 handling

2021-08-13 13:16:16 +01:00

hda-trace.c

ASoC: SOF: fix string format for errors

2021-02-10 17:17:11 +00:00

hda.c

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

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

hda.h

ASoC: SOF: intel: add snd_sof_dsp_check_sdw_irq ops

2021-08-02 15:45:40 +01:00

icl.c

ASoC: SOF: Intel: hda: Define rom_status_reg in sof_intel_dsp_desc

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

intel-ipc.c

ASoC: SOF: Intel: add hw specific PCM constraints

2020-11-19 13:00:04 +00:00

Kconfig

ASoC: SOF: Intel: Fix build error without SND_SOC_SOF_PCI_DEV

2022-04-08 14:24:15 +02:00

Makefile

ASoC: SOF: Intel: move common ATOM stuff to module

2021-05-10 13:03:16 +01:00

pci-apl.c

ASoC: SOF: pci: move DSP_CONFIG use to platform-specific drivers

2021-03-02 15:32:20 +01:00

pci-cnl.c

ASoC: SOF: pci: move DSP_CONFIG use to platform-specific drivers

2021-03-02 15:32:20 +01:00

pci-icl.c

ASoC: SOF: pci: move DSP_CONFIG use to platform-specific drivers

2021-03-02 15:32:20 +01:00

pci-tgl.c

ASoC: SOF: Intel: pci-tgl: add ADL-N support

2021-12-29 12:29:01 +01:00

pci-tng.c

ASoC: SOF: intel: remove duplicate include

2021-08-24 19:15:02 +01:00

shim.h

ASoC: SOF: Intel: hda: Define rom_status_reg in sof_intel_dsp_desc

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

tgl.c

ASoC: SOF: Intel: hda: Define rom_status_reg in sof_intel_dsp_desc

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