Commit 26141bab authored by Richard Levitte's avatar Richard Levitte
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bntest: make sure that equalBN takes note of negative zero 



Reviewed-by: default avatarRich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/2335)
parent 77305338

test/bntest.c

+8 −2
Original line number Diff line number Diff line
@@ -146,7 +146,13 @@ static int equalBN(const char *op, const BIGNUM *expected, const BIGNUM *actual) 
    if (BN_cmp(expected, actual) == 0)

        return 1;



    if (BN_is_zero(expected) && BN_is_negative(expected))

        exstr = OPENSSL_strdup("-0");

    else

        exstr = BN_bn2hex(expected);

    if (BN_is_zero(actual) && BN_is_negative(actual))

        actstr = OPENSSL_strdup("-0");

    else

        actstr = BN_bn2hex(actual);

    if (exstr == NULL || actstr == NULL)

        goto err;