Fix the generic EVP algorithm fetch to actually cache them

[openssl.git] / crypto / evp / evp_fetch.c

diff --git a/crypto/evp/evp_fetch.c b/crypto/evp/evp_fetch.c
index 012383f0989f1651535ea7c49bc32a815d5c7453..c054f31158ee5a9445feb493e1f3b3bf0f5a0828 100644 (file)
--- a/crypto/evp/evp_fetch.c
+++ b/crypto/evp/evp_fetch.c
@@ -173,11 +173,15 @@ void *evp_generic_fetch(OPENSSL_CTX *libctx, int operation_id,
                         void (*free_method)(void *),
                         int (*nid_method)(void *))
 {
+    OSSL_METHOD_STORE *store = get_default_method_store(libctx);
     int nid = OBJ_sn2nid(algorithm);
     void *method = NULL;
 
+    if (store == NULL)
+        return NULL;
+
     if (nid == NID_undef
-        || !ossl_method_store_cache_get(NULL, nid, properties, &method)) {
+        || !ossl_method_store_cache_get(store, nid, properties, &method)) {
         OSSL_METHOD_CONSTRUCT_METHOD mcm = {
             alloc_tmp_method_store,
             dealloc_tmp_method_store,
@@ -198,7 +202,9 @@ void *evp_generic_fetch(OPENSSL_CTX *libctx, int operation_id,
         method = ossl_method_construct(libctx, operation_id, algorithm,
                                        properties, 0 /* !force_cache */,
                                        &mcm, &mcmdata);
-        ossl_method_store_cache_set(NULL, nid, properties, method);
+        ossl_method_store_cache_set(store, nid, properties, method);
+    } else {
+        upref_method(method);
     }
 
     return method;