Rustam Kovhaev faaff97656 staging: wlan-ng: properly check endpoint types
As syzkaller detected, wlan-ng driver does not do sanity check of
endpoints in prism2sta_probe_usb(), add check for xfer direction and type

Reported-and-tested-by: syzbot+c2a1fa67c02faa0de723@syzkaller.appspotmail.com
Link: https://syzkaller.appspot.com/bug?extid=c2a1fa67c02faa0de723
Signed-off-by: Rustam Kovhaev <rkovhaev@gmail.com>
Cc: stable <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20200722161052.999754-1-rkovhaev@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-07-22 19:49:37 +02:00
..

TODO:
	- checkpatch.pl cleanups
	- sparse warnings
	- move to use the in-kernel wireless stack

Please send any patches or complaints about this driver to Greg
Kroah-Hartman <greg@kroah.com> and don't bother the upstream wireless
kernel developers about it, they want nothing to do with it.