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property: correctly set the has optional flag when merging property lists

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Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org>
Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/12123)
This commit is contained in:
Pauli 2020-06-15 10:07:50 +10:00
parent f9e504e8b1
commit e3d6dc59fb
1 changed files with 2 additions and 0 deletions
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crypto/property/property_parse.c
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@ -568,6 +568,7 @@ OSSL_PROPERTY_LIST *ossl_property_merge(const OSSL_PROPERTY_LIST *a,
if (r == NULL)
return NULL;
r->has_optional = 0;
for (i = j = n = 0; i < a->n || j < b->n; n++) {
if (i >= a->n) {
copy = &bp[j++];
@ -581,6 +582,7 @@ OSSL_PROPERTY_LIST *ossl_property_merge(const OSSL_PROPERTY_LIST *a,
copy = &bp[j++];
}
memcpy(r->properties + n, copy, sizeof(r->properties[0]));
r->has_optional |= copy->optional;
}
r->n = n;
if (n != t)