Re: [PATCH 1/3] ASoC: Intel: avs: Fix potential buffer overflow by snprintf()

On 2022-08-01 6:54 PM, Takashi Iwai wrote:

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