staging: rts5139: use kzalloc() to close an info leak
If we don't fill the whole buffer then there is information leaked to the user. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -79,7 +79,7 @@ static int rts51x_sd_direct_cmnd(struct rts51x_chip *chip,
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case 1:
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case 1:
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/* Read from card */
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/* Read from card */
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buf = kmalloc(cmnd->buf_len, GFP_KERNEL);
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buf = kzalloc(cmnd->buf_len, GFP_KERNEL);
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if (!buf)
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if (!buf)
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TRACE_RET(chip, STATUS_NOMEM);
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TRACE_RET(chip, STATUS_NOMEM);
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