diff options
| author | Michał Mirosław <mirq-linux@rere.qmqm.pl> | 2019-08-10 10:42:48 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-12-21 10:34:19 +0100 |
| commit | f2278b83bbd6b49d1e0981f4ffbe51e18967bac0 (patch) | |
| tree | 52e41ee2f5c5bb62a2baffd56c1daa9ca03cc0f1 /scripts/basic | |
| parent | 1b4ce5fca054b0f8f815d4a47cee03ced5d3481f (diff) | |
usb: gadget: u_serial: add missing port entry locking
commit daf82bd24e308c5a83758047aff1bd81edda4f11 upstream.
gserial_alloc_line() misses locking (for a release barrier) while
resetting port entry on TTY allocation failure. Fix this.
Cc: stable@vger.kernel.org
Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Tested-by: Ladislav Michl <ladis@linux-mips.org>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'scripts/basic')
0 files changed, 0 insertions, 0 deletions