## Coverage Report

#### Created: 2025-03-01 02:43

next uncovered line (L), next uncovered region (R), next uncovered branch (B)

    /libfido2/openbsd-compat/timingsafe_bcmp.c

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    /*      $OpenBSD: timingsafe_bcmp.c,v 1.1 2010/09/24 13:33:00 matthew Exp $     */
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    /*
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     * Copyright (c) 2010 Damien Miller.  All rights reserved.
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     *
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     * Permission to use, copy, modify, and distribute this software for any
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     * purpose with or without fee is hereby granted, provided that the above
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     * copyright notice and this permission notice appear in all copies.
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     *
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     * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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     * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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     * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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     * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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     * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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     * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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     * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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     */
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    /* OPENBSD ORIGINAL: lib/libc/string/timingsafe_bcmp.c */
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    #include "openbsd-compat.h"
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    #if !defined(HAVE_TIMINGSAFE_BCMP)
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    int
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    timingsafe_bcmp(const void *b1, const void *b2, size_t n)
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    19.7k
    {
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    19.7k
            const unsigned char *p1 = b1, *p2 = b2;
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    19.7k
            int ret = 0;
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    668k
            for (; n > 0; n--)
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    648k
                    ret |= *p1++ ^ *p2++;
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    19.7k
            return (ret != 0);
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    19.7k
    }
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    #endif /* !defined(HAVE_TIMINGSAFE_BCMP) */