diff options
| author | Johan Hovold <jhovold@gmail.com> | 2012-10-25 13:35:10 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-10-25 09:38:06 -0700 |
| commit | 3eb55cc4ed88eee3b5230f66abcdbd2a91639eda (patch) | |
| tree | 55a155a9518a46aaf23cf722b859ddfd76b18662 /drivers/usb | |
| parent | 65a4cdbb170e4ec1a7fa0e94936d47e24a17b0e8 (diff) | |
USB: mos7840: fix port-device leak in error path
The driver set the usb-serial port pointers to NULL on errors in attach,
effectively preventing usb-serial core from decrementing the port ref
counters and releasing the port devices and associated data.
Cc: <stable@vger.kernel.org>
Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/serial/mos7840.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/usb/serial/mos7840.c b/drivers/usb/serial/mos7840.c index 35ad3f5c4c0e..c5e5a6c8d69e 100644 --- a/drivers/usb/serial/mos7840.c +++ b/drivers/usb/serial/mos7840.c @@ -2587,7 +2587,6 @@ error: kfree(mos7840_port->ctrl_buf); usb_free_urb(mos7840_port->control_urb); kfree(mos7840_port); - serial->port[i] = NULL; } return status; } |