diff options
| author |   Jon Mason <jon.mason@intel.com> | 2013-01-19 02:02:31 -0700 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-01-20 15:48:13 -0800 |
| commit | 765ccc7bc3d913e18b887a86de1e86db701a2d78 (patch) | |
| tree | dcb913f3ba15bab0afd6dedbc29c9b9dbcb97b0b /drivers/net | |
| parent | ntb_netdev: remove init/exit from probe/remove (diff) | |
| download | linux-dev-765ccc7bc3d913e18b887a86de1e86db701a2d78.tar.xz linux-dev-765ccc7bc3d913e18b887a86de1e86db701a2d78.zip | |
ntb_netdev: correct skb leak
If ntb_netdev is unable to pass a new skb to the ntb transport for
future rx packets, it should free the newly alloc'ed skb in the error
case. Found by Kernel memory leak detector.
Signed-off-by: Jon Mason <jon.mason@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/ntb_netdev.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/ntb_netdev.c b/drivers/net/ntb_netdev.c index 0d4a6ee5a7f0..28d6fea54384 100644 --- a/drivers/net/ntb_netdev.c +++ b/drivers/net/ntb_netdev.c @@ -119,6 +119,7 @@ static void ntb_netdev_rx_handler(struct ntb_transport_qp *qp, void *qp_data, rc = ntb_transport_rx_enqueue(qp, skb, skb->data, ndev->mtu + ETH_HLEN); if (rc) { + dev_kfree_skb(skb); ndev->stats.rx_errors++; ndev->stats.rx_fifo_errors++; } |