On Fri, 6 Apr 2018, Rodrigo Rivas Costa wrote: > Doing `ioctl(HIDIOCGFEATURE)` in a tight loop on a hidraw device > and then disconnecting the device, or unloading the driver, can > cause a NULL pointer dereference. > > When a hidraw device is destroyed it sets 0 to `dev->exist`. > Most functions check 'dev->exist' before doing its work, but > `hidraw_get_report()` was missing that check. > > Signed-off-by: Rodrigo Rivas Costa <rodrigorivascosta@xxxxxxxxx> Applied, thank you. -- Jiri Kosina SUSE Labs -- To unsubscribe from this list: send the line "unsubscribe linux-input" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
