Anderson Lizardo 0a9ab9bdb3 Bluetooth: Fix incorrect strncpy() in hidp_setup_hid() ... The length parameter should be sizeof(req->name) - 1 because there is no guarantee that string provided by userspace will contain the trailing '\0'. Can be easily reproduced by manually setting req->name to 128 non-zero bytes prior to ioctl(HIDPCONNADD) and checking the device name setup on input subsystem: $ cat /sys/devices/pnp0/00\:04/tty/ttyS0/hci0/hci0\:1/input8/name AAAAAA[...]AAAAAAAAf0:af:f0:af:f0:af ("f0:af:f0:af:f0:af" is the device bluetooth address, taken from "phys" field in struct hid_device due to overflow.) Cc: stable@vger.kernel.org Signed-off-by: Anderson Lizardo <anderson.lizardo@openbossa.org> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>		2013-01-09 17:39:05 -02:00
..
core.c	Bluetooth: Fix incorrect strncpy() in hidp_setup_hid()	2013-01-09 17:39:05 -02:00
hidp.h
Kconfig
Makefile
sock.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2012-09-28 14:40:49 -04:00