diff options
author | Johan Hovold <jhovold@gmail.com> | 2012-10-25 10:29:07 +0200 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-10-31 10:10:16 -0700 |
commit | 24496dfe837363e83d9f1dde5bd68372088e6f88 (patch) | |
tree | 1c240a1b5aee0c5e0cc50ff4f53ec7b907de7457 | |
parent | 89133c6f9cf825de28dff95aa4e933d5349b0101 (diff) |
USB: quatech2: fix memory leak in error path
commit b8a0055050b6294826171641b182c09f78f4cc63 upstream.
Fix memory leak in attach error path where the read urb was never freed.
Signed-off-by: Johan Hovold <jhovold@gmail.com>
Cc: Bill Pemberton <wfp5p@virginia.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-rw-r--r-- | drivers/usb/serial/quatech2.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/usb/serial/quatech2.c b/drivers/usb/serial/quatech2.c index 151670b6b72a..2cd5493d611f 100644 --- a/drivers/usb/serial/quatech2.c +++ b/drivers/usb/serial/quatech2.c @@ -825,6 +825,7 @@ static int qt2_setup_urbs(struct usb_serial *serial) if (status != 0) { dev_err(&serial->dev->dev, "%s - submit read urb failed %i\n", __func__, status); + usb_free_urb(serial_priv->read_urb); return status; } |