Coverage Report

Created: 2024-06-03 09:43

/libfido2/src/buf.c
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Source
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/*
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 * Copyright (c) 2018 Yubico AB. All rights reserved.
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 * Use of this source code is governed by a BSD-style
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 * license that can be found in the LICENSE file.
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 * SPDX-License-Identifier: BSD-2-Clause
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 */
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#include "fido.h"
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int
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fido_buf_read(const unsigned char **buf, size_t *len, void *dst, size_t count)
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39.4k
{
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39.4k
        if (count > *len)
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1.15k
                return (-1);
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38.3k
        memcpy(dst, *buf, count);
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38.3k
        *buf += count;
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38.3k
        *len -= count;
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38.3k
        return (0);
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39.4k
}
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int
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fido_buf_write(unsigned char **buf, size_t *len, const void *src, size_t count)
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5.03M
{
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5.03M
        if (count > *len)
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15
                return (-1);
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5.03M
        memcpy(*buf, src, count);
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5.03M
        *buf += count;
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5.03M
        *len -= count;
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5.03M
        return (0);
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5.03M
}