On Tue, 18 Jul 2017 13:48:04 +0200, Arnd Bergmann wrote: > > The compiler sees that the format string might overflow for the longname: > > sound/isa/als100.c: In function 'snd_als100_pnp_detect': > sound/isa/als100.c:225:27: error: ', dma ' directive writing 6 bytes into a region of size between 0 and 64 [-Werror=format-overflow=] > sprintf(card->longname, "%s, %s at 0x%lx, irq %d, dma %d", > ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > sound/isa/als100.c:225:3: note: 'sprintf' output between 24 and 113 bytes into a destination of size 80 > sprintf(card->longname, "%s, %s at 0x%lx, irq %d, dma %d", > > Open-coding "shortname" here gets us below the limit, and using > snprintf() is a good idea too. > > Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx> Thanks, applied all 7 patches now to for-next branch. Takashi _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
