On Wed, May 02, 2018 at 09:50:04AM +0200, Johan Hovold wrote: > On Sun, Apr 29, 2018 at 05:41:55PM +0200, Greg Kroah-Hartman wrote: > > If we get an invalid device configuration from a palm 3 type device, we > > might incorrectly parse things, and we have the potential to crash in > > "interesting" ways. > > > > Fix this up by verifying the size of the configuration passed to us by > > the device, and only if it is correct, will we handle it. > > > > Reported-by: Andrey Konovalov <andreyknvl@xxxxxxxxxx> > > Reviewed-by: Andrey Konovalov <andreyknvl@xxxxxxxxxx> > > Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> > > > > --- > > > > Here is my long-forgotten patch for the visor driver to resolve an issue > > that Andrey found back in September of 2017. Sorry for the long delay. > > > > Johan, I incorporated your review comments of my original one-off patch > > here as well. > > Thanks for the update. I've applied this for 4.17-rc now after adding a > stable tag and a comment about this one also fixing a slab info leak > (through that dev_info in the port loop below). Ugh, I forgot about the stable tag, thanks for that! greg k-h -- 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
