Oliver Neukum 9cdabcb3ef usblp: fix race between disconnect() and read()
read() needs to check whether the device has been
disconnected before it tries to talk to the device.

Signed-off-by: Oliver Neukum <oneukum@suse.com>
Reported-by: syzbot+be5b5f86a162a6c281e6@syzkaller.appspotmail.com
Link: https://lore.kernel.org/r/20200917103427.15740-1-oneukum@suse.com
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-09-17 18:45:30 +02:00
..
2020-07-10 08:55:17 +02:00
2020-08-30 10:51:03 -07:00
2020-07-10 08:55:17 +02:00
2019-09-02 19:20:57 +02:00