net: ethernet: wiznet: avoid format string exposure
While unlikely, this makes sure any format strings in the device name can't exposure information via the resulting workqueue name. Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -1152,7 +1152,8 @@ int w5100_probe(struct device *dev, const struct w5100_ops *ops,
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if (err < 0)
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goto err_register;
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priv->xfer_wq = alloc_workqueue(netdev_name(ndev), WQ_MEM_RECLAIM, 0);
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priv->xfer_wq = alloc_workqueue("%s", WQ_MEM_RECLAIM, 0,
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netdev_name(ndev));
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if (!priv->xfer_wq) {
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err = -ENOMEM;
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goto err_wq;
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