On Thu, Feb 27, 2014 at 01:15:25PM +0100, Michal Nazarewicz wrote: > On Thu, Feb 27 2014, Chuansheng Liu <chuansheng.liu@xxxxxxxxx> wrote: > > When the request length is aligned to maxpacketsize, sometimes > > the return length ret > the user space requested len. > > > > At that time, we will use min_t(size_t, ret, len) to limit the > > size in case of user data buffer overflow. > > > > But we need return the min_t(size_t, ret, len) to tell the user > > space rightly also. > > > > Signed-off-by: Chuansheng Liu <chuansheng.liu@xxxxxxxxx> > > Acked-by: Michal Nazarewicz <mina86@xxxxxxxxxx> Reviewed-by: David Cohen <david.a.cohen@xxxxxxxxxxxxxxx> IMHO it makes sense to push this patch to 3.14-rc since it is an extension of usb gadget's quick_ep_out_aligned_size merged on 3.14-rc1 Br, David Cohen -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
