Adding missing NULL pointer check

[thirdparty/openssl.git] / crypto / store / store_lib.c

diff --git a/crypto/store/store_lib.c b/crypto/store/store_lib.c
index b8109f20f9b80cd5a71554f039f35348b71c24bc..15ebf3511022b5bf1804ae15fc69753594e6791e 100644 (file)
--- a/crypto/store/store_lib.c
+++ b/crypto/store/store_lib.c
@@ -149,8 +149,8 @@ OSSL_STORE_open_ex(const char *uri, OSSL_LIB_CTX *libctx, const char *propq,
                                               ossl_pw_passphrase_callback_dec,
                                               &pwdata);
             } else {
-                loader_ctx = fetched_loader->p_open(provctx, uri);
-                if (loader_ctx != NULL &&
+                if (fetched_loader->p_open != NULL &&
+                    (loader_ctx = fetched_loader->p_open(provctx, uri)) != NULL &&
                     !loader_set_params(fetched_loader, loader_ctx,
                                        params, propq)) {
                     (void)fetched_loader->p_close(loader_ctx);
@@ -1044,6 +1044,7 @@ OSSL_STORE_CTX *OSSL_STORE_attach(BIO *bp, const char *scheme,
         OSSL_CORE_BIO *cbio = ossl_core_bio_new_from_bio(bp);
 
         if (cbio == NULL
+            || fetched_loader->p_attach == NULL
             || (loader_ctx = fetched_loader->p_attach(provctx, cbio)) == NULL) {
             OSSL_STORE_LOADER_free(fetched_loader);
             fetched_loader = NULL;