Commits
Michal Sojka committed 9d02b426141
USB: Do not pass negative length to snoop_urb() When `echo Y > /sys/module/usbcore/parameters/usbfs_snoop` and usb_control_msg() returns error, a lot of kernel memory is dumped to dmesg until unhandled kernel paging request occurs. Signed-off-by: Michal Sojka <sojkam1@fel.cvut.cz> Cc: stable@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>