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Takashi Iwai authored
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(). Link: https://lore.kernel.org/r/20200320084429.1803-1-tiwai@suse.deSigned-off-by:
Takashi Iwai <tiwai@suse.de>
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