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rtl8188eu: On kernel 2.6.32, a NULL dereference was found
This bug was reported and debugged by GitHub user jdowells. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
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@ -7859,6 +7859,8 @@ static int rtw_ioctl_wext_private(struct net_device *dev, union iwreq_data *wrq_
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memcpy(&wdata, wrq_data, sizeof(wdata));
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input_len = wdata.data.length;
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if (input_len == 0)
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return -EFAULT;
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input = rtw_zmalloc(input_len);
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if (NULL == input)
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return -ENOMEM;
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