Sun, Apr 20, 2025 at 08:27:59AM +0200, Greg Kroah-Hartman kirjoitti: > On Sat, Apr 19, 2025 at 07:27:08PM +0300, Andy Shevchenko wrote: > > On Fri, Mar 21, 2025 at 06:49:49PM +0200, Andy Shevchenko wrote: > > > When creating a device path in the driver the snprintf() takes > > > up to 16 characters long argument along with the additional up to > > > 12 characters for the signed integer (as it can't see the actual limits) > > > and tries to pack this into 16 bytes array. GCC complains about that > > > when build with `make W=1`: > > > > > > drivers/usb/core/usb.c:705:25: note: ‘snprintf’ output between 3 and 28 bytes into a destination of size 16 > > > > > > Since everything works until now, let's just check for the potential > > > buffer overflow and bail out. It is most likely a never happen situation, > > > but at least it makes GCC happy. > > > > Any comments anybody? > > It's been added to my tree last week, Thank you! > why comment again? Ah, I missed that, too many emails lately. :-( > confused, -- With Best Regards, Andy Shevchenko
