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H A D | vub300.c | 6bbcf74d Wed Mar 11 03:04:39 CDT 2020 Takashi Iwai <tiwai@suse.de> mmc: vub300: Use scnprintf() for avoiding potential buffer overflow
Since snprintf() returns the would-be-output size instead of the actual output size, the succeeding calls may go beyond the given buffer limit. Fix it by replacing with scnprintf().
Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://lore.kernel.org/r/20200311080439.13928-1-tiwai@suse.de Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> 6bbcf74d Wed Mar 11 03:04:39 CDT 2020 Takashi Iwai <tiwai@suse.de> mmc: vub300: Use scnprintf() for avoiding potential buffer overflow Since snprintf() returns the would-be-output size instead of the actual output size, the succeeding calls may go beyond the given buffer limit. Fix it by replacing with scnprintf(). Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://lore.kernel.org/r/20200311080439.13928-1-tiwai@suse.de Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
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