diff options
| author | Johan Hovold <johan@kernel.org> | 2017-01-03 16:39:41 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-11-21 09:01:08 +0100 |
| commit | c0d6a6f83281a73ef8d60ab0e3ebdd134217c295 (patch) | |
| tree | ab8d2219a8155c25a6283abf3a3015276e5ae0db /drivers/usb/serial | |
| parent | a23a605121c28917fdb85abd6f863f6ab50dc885 (diff) | |
| download | linux-stable-c0d6a6f83281a73ef8d60ab0e3ebdd134217c295.tar.gz linux-stable-c0d6a6f83281a73ef8d60ab0e3ebdd134217c295.tar.bz2 linux-stable-c0d6a6f83281a73ef8d60ab0e3ebdd134217c295.zip | |
USB: serial: garmin_gps: fix memory leak on failed URB submit
commit c4ac4496e835b78a45dfbf74f6173932217e4116 upstream.
Make sure to free the URB transfer buffer in case submission fails (e.g.
due to a disconnect).
Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/serial')
| -rw-r--r-- | drivers/usb/serial/garmin_gps.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/usb/serial/garmin_gps.c b/drivers/usb/serial/garmin_gps.c index db591d19d416..37d0e8cc7af6 100644 --- a/drivers/usb/serial/garmin_gps.c +++ b/drivers/usb/serial/garmin_gps.c @@ -1044,6 +1044,7 @@ static int garmin_write_bulk(struct usb_serial_port *port, "%s - usb_submit_urb(write bulk) failed with status = %d\n", __func__, status); count = status; + kfree(buffer); } /* we are done with this urb, so let the host driver |