diff options
| author | David Woodhouse <dwmw2@infradead.org> | 2007-11-28 16:20:51 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-01-28 15:05:59 -0800 |
| commit | 77d8cf2c093be3b58f6deed10673d0bc8cbd4202 (patch) | |
| tree | 95988de8fa4406235ba30beaffe7e36e5ac281b4 /drivers/net | |
| parent | 38d1b4ce901506729f6c7f9a14f02f4327c577cc (diff) | |
libertas: Fix memory leak of RX skbs
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/wireless/libertas/if_usb.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/net/wireless/libertas/if_usb.c b/drivers/net/wireless/libertas/if_usb.c index 4fce0baa071..c27ffcfdbe8 100644 --- a/drivers/net/wireless/libertas/if_usb.c +++ b/drivers/net/wireless/libertas/if_usb.c @@ -460,6 +460,8 @@ static int __if_usb_submit_rx_urb(struct usb_card_rec *cardp, if ((ret = usb_submit_urb(cardp->rx_urb, GFP_ATOMIC))) { /* handle failure conditions */ lbs_deb_usbd(&cardp->udev->dev, "Submit Rx URB failed\n"); + kfree_skb(skb); + rinfo->skb = NULL; ret = -1; } else { /* lbs_deb_usbd(&cardp->udev->dev, "Submit Rx URB success\n"); */ @@ -667,8 +669,10 @@ static void if_usb_receive(struct urb *urb) lbs_deb_usbd(&cardp->udev->dev, "Recv length = 0x%x, Recv type = 0x%X\n", recvlength, recvtype); - } else if (urb->status) + } else if (urb->status) { + kfree_skb(skb); goto rx_exit; + } switch (recvtype) { case CMD_TYPE_DATA: |