Commit c7589401 authored by Pan Bian's avatar Pan Bian Committed by David S. Miller
Browse files

net: hisilicon: remove unexpected free_netdev

The net device ndev is freed via free_netdev when failing to register
the device. The control flow then jumps to the error handling code
block. ndev is used and freed again. Resulting in a use-after-free bug.
Signed-off-by: default avatarPan Bian <>
Signed-off-by: default avatarDavid S. Miller <>
parent cfc43519
......@@ -915,10 +915,8 @@ static int hip04_mac_probe(struct platform_device *pdev)
ret = register_netdev(ndev);
if (ret) {
if (ret)
goto alloc_fail;
return 0;
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