| commit | 9397940ed812b942c520e0c25ed4b2c64d57e8b9 | [log] [tgz] |
|---|---|---|
| author | Oliver Neukum <oneukum@suse.com> | Thu Oct 04 15:49:06 2018 +0200 |
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Tue Oct 09 16:13:42 2018 +0200 |
| tree | 49b483d6fa9f63c7578990c410d0e31fd968c57b | |
| parent | 81f7567c51ad97668d1c3a48e8ecc482e64d4161 [diff] |
cdc-acm: fix race between reset and control messaging
If a device splits up a control message and a reset() happens
between the parts, the message is lost and already recieved parts
must be dropped.
Signed-off-by: Oliver Neukum <oneukum@suse.com>
Fixes: 1aba579f3cf51 ("cdc-acm: handle read pipe errors")
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>