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Make return value from EVP_PKEY_cmp() and EVP_PKEY_cmp_parameters() consistent.

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This commit is contained in:
Dr. Stephen Henson 2006-07-02 21:12:40 +00:00
parent 9c62bca11a
commit 86207c1960
1 changed files with 13 additions and 4 deletions
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17
crypto/evp/p_lib.c
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@ -161,11 +161,20 @@ int EVP_PKEY_cmp(const EVP_PKEY *a, const EVP_PKEY *b)
if (a->type != b->type)
return -1;
if (EVP_PKEY_cmp_parameters(a, b) == 0)
return 0;
if (a->meth)
{
int ret;
/* Compare parameters if the algorithm has them */
if (a->meth->param_cmp)
{
ret = a->meth->param_cmp(a, b);
if (ret <= 0)
return ret;
}
if (a->ameth && a->ameth->pub_cmp)
return a->ameth->pub_cmp(a, b);
if (a->ameth->pub_cmp)
return a->ameth->pub_cmp(a, b);
}
return -2;
}