From 932c8e83324d03b0088bf8aac2a584ca7b163f69 Mon Sep 17 00:00:00 2001
From: zhongtao <zhongtao17@huawei.com>
Date: Tue, 8 Aug 2023 15:08:45 +1400
Subject: [PATCH 05/11] bugfix for implicit_digest

Signed-off-by: zhongtao <zhongtao17@huawei.com>
---
 src/daemon/modules/image/oci/storage/image_store/image_store.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/daemon/modules/image/oci/storage/image_store/image_store.c b/src/daemon/modules/image/oci/storage/image_store/image_store.c
index daf08c85..d1b7e402 100644
--- a/src/daemon/modules/image/oci/storage/image_store/image_store.c
+++ b/src/daemon/modules/image/oci/storage/image_store/image_store.c
@@ -2818,7 +2818,8 @@ static int implicit_digest(map_t *digests, image_t *img)
         return 0;
     }
 
-    if (get_index_by_key((const char **)img->simage->big_data_digests->keys, img->simage->big_data_digests->len,
+    // Find whether the manifest in big_data_digests exists, if not, return 0 directly
+    if (!get_index_by_key((const char **)img->simage->big_data_digests->keys, img->simage->big_data_digests->len,
                          IMAGE_DIGEST_BIG_DATA_KEY, &index)) {
         return 0;
     }
-- 
2.25.1

