On Wed, 11 Mar 2020 19:21:36 +0100, Darrick J. Wong wrote: > > On Wed, Mar 11, 2020 at 10:35:52AM +0100, Takashi Iwai wrote: > > 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@xxxxxxx> > > The 'c' in 'scnprintf' means that it returns the number of bytes written > into the buffer (not including the \0) instead of the number of bytes > that /would/ have been written provided there was enough space, right? Yes. Takashi
