On Wed, Mar 11, 2020 at 10:58:14AM +0100, Johan Hovold wrote: > On Wed, Mar 11, 2020 at 10:19:06AM +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> > > --- > > drivers/staging/greybus/tools/loopback_test.c | 24 ++++++++++++------------ > > Thanks for the fix. > > Would you mind resending with a "staging: greybus: loopback_test:" > prefix since this is not a subsystem wide issue, bur rather a bug in a > specific user-space tool? I'm surprised that user-space even has scnprintf(). regards, dan carpenter _______________________________________________ greybus-dev mailing list greybus-dev@xxxxxxxxxxxxxxxx https://lists.linaro.org/mailman/listinfo/greybus-dev
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