provider: add an unquery function to allow providers to clean up.
Without this, a provider has no way to know that an application
has finished with the array it returned earlier. A non-caching provider
requires this information.
Fixes #12974
Reviewed-by: Shane Lontis <shane.lontis@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/12974)
diff --git a/crypto/core_algorithm.c b/crypto/core_algorithm.c
index ddb9e5a..59f6ddd 100644
--- a/crypto/core_algorithm.c
+++ b/crypto/core_algorithm.c
@@ -65,6 +65,7 @@
data->fn(provider, thismap, no_store, data->data);
}
}
+ ossl_provider_unquery_operation(provider, cur_operation, map);
/* Do we fulfill post-conditions? */
if (data->post == NULL) {
