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| author | Johan Hovold <johan@kernel.org> | 2017-01-03 16:39:41 +0100 |
|---|---|---|
| committer | Johan Hovold <johan@kernel.org> | 2017-01-04 10:37:15 +0100 |
| commit | c4ac4496e835b78a45dfbf74f6173932217e4116 (patch) | |
| tree | b7f2f0e6c86dd3c39f095f11c36d8f503cdbef6f /drivers/usb/serial | |
| parent | 3dca01114dcecb1cf324534cd8d75fd1306a516b (diff) | |
| download | linux-stable-c4ac4496e835b78a45dfbf74f6173932217e4116.tar.gz linux-stable-c4ac4496e835b78a45dfbf74f6173932217e4116.tar.bz2 linux-stable-c4ac4496e835b78a45dfbf74f6173932217e4116.zip | |
USB: serial: garmin_gps: fix memory leak on failed URB submit
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")
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Johan Hovold <johan@kernel.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 97cabf803c2f..b2f2e87aed94 100644 --- a/drivers/usb/serial/garmin_gps.c +++ b/drivers/usb/serial/garmin_gps.c @@ -1043,6 +1043,7 @@ 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 |