Oliver Neukum e61ab5c7d3 usblp: fix race between disconnect() and read() ...

commit 9cdabcb3ef upstream.

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>

2020-09-23 12:59:59 +02:00

..

cdc-acm.c

USB: cdc-acm: rework notification_buffer resizing

2020-09-03 11:29:49 +02:00

cdc-acm.h

cdc-acm: introduce a cool down

2020-04-16 14:59:49 +02:00

cdc-wdm.c

compat_ioctl: move more drivers to compat_ptr_ioctl

2019-10-23 17:23:44 +02:00

Kconfig

treewide: replace '---help---' in Kconfig files with 'help'

2020-06-14 01:57:21 +09:00

Makefile

USB: add SPDX identifiers to all remaining Makefiles

2017-11-07 15:53:48 +01:00

usblp.c

usblp: fix race between disconnect() and read()

2020-09-23 12:59:59 +02:00

usbtmc.c

compat_ioctl: move more drivers to compat_ptr_ioctl

2019-10-23 17:23:44 +02:00