staging: vt6655: check too restrictive (off by one)
key_len == MAX_KEY_LEN is valid but we return an error.
Introduced-by: 6b7200fe0a
('Staging: vt6655: memory corruption in check in wpa_set_wpadev()')
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -202,8 +202,8 @@ int wpa_set_keys(PSDevice pDevice, void *ctx, bool fcpfkernel)
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int uu, ii;
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if (param->u.wpa_key.alg_name > WPA_ALG_CCMP ||
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param->u.wpa_key.key_len >= MAX_KEY_LEN ||
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param->u.wpa_key.seq_len >= MAX_KEY_LEN)
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param->u.wpa_key.key_len > MAX_KEY_LEN ||
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param->u.wpa_key.seq_len > MAX_KEY_LEN)
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return -EINVAL;
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DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "param->u.wpa_key.alg_name = %d \n", param->u.wpa_key.alg_name);
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