On Wed, Oct 11, 2017 at 12:36:37PM +0200, Takashi Iwai wrote: > Hi, > > this is a revised patch set to cover the codes that may submit URBs > containing invalid EPs without validation, which result in the kernel > warning from the USB core. The first patch adds a new helper for > simplifying the EP check, and the rest applies it at needed places. > > The original issues were spotted by syzkaller, and I put a few others > for covering more similar cases. > > The only updated code in v2 is about the first patch to add > usb_urb_ep_type_check() helper (in addition to tested-by tag from > Andrey). Typos were fixed and it's called also from usb_submit_urb() > as Greg suggested, too. > > USB devs: does this look OK now? > > If yes, and if I get acks, I can take the patches to sound tree. Or I > don't mind if you take all to usb tree, too. Or maybe better, I'll > prepare an immutable branch based on 4.4.14-rc (rc4 for now) in case > you want to pull into both trees. Let me know your wish. Whole series looks good to me, feel free to take them in your tree if that's the easiest: Acked-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> No need for a branch, merges in this area should be rare... thanks, greg k-h _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
