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| author | Takashi Iwai <tiwai@suse.de> | 2022-08-01 18:54:18 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2022-08-05 12:57:22 +0100 |
| commit | ca3b7b9dc9bc1fa552f4697b7cccfa0258a44d00 (patch) | |
| tree | 1cd83f7f4f103b646d90747e3b32f7d72590af17 /Kbuild | |
| parent | c0fc96fed7ffa3e58f58b9cdb7158b5c61e026a2 (diff) | |
| download | linux-stable-ca3b7b9dc9bc1fa552f4697b7cccfa0258a44d00.tar.gz linux-stable-ca3b7b9dc9bc1fa552f4697b7cccfa0258a44d00.tar.bz2 linux-stable-ca3b7b9dc9bc1fa552f4697b7cccfa0258a44d00.zip | |
ASoC: Intel: avs: Fix potential buffer overflow by snprintf()
snprintf() returns the would-be-filled size when the string overflows
the given buffer size, hence using this value may result in a buffer
overflow (although it's unrealistic).
This patch replaces it with a safer version, scnprintf() for papering
over such a potential issue.
Fixes: f1b3b320bd65 ("ASoC: Intel: avs: Generic soc component driver")
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Acked-by: Cezary Rojewski <cezary.rojewski@intel.com>
Link: https://lore.kernel.org/r/20220801165420.25978-2-tiwai@suse.de
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'Kbuild')
0 files changed, 0 insertions, 0 deletions