diff options
author | Johan Hovold <johan@kernel.org> | 2017-01-03 16:39:41 +0100 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-01-12 11:22:46 +0100 |
commit | f0bdd7e0ccb22ed791402102c04e47b90b407d0a (patch) | |
tree | 5c2555cbbfe77993d559b0da703ba8cd61db6f95 | |
parent | e3d6a0da47e6f3610eb002304230c6af97aeb636 (diff) |
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>
-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 |