Merge pull request ClickHouse#79425 from ClickHouse/davenger-patch-3

Handle the case when client returns more children than requested

Author: davenger

src/Disks/ObjectStorages/AzureBlobStorage/AzureObjectStorage.cpp

@@ -189,7 +189,7 @@ void AzureObjectStorage::listObjects(const std::string & path, RelativePathsWith
 
         if (max_keys)
         {
-            size_t keys_left = max_keys - children.size();
+            ssize_t keys_left = static_cast<ssize_t>(max_keys) - children.size();
             if (keys_left <= 0)
                 break;
             options.PageSizeHint = keys_left;

src/Disks/ObjectStorages/S3/S3ObjectStorage.cpp

@@ -275,7 +275,7 @@ void S3ObjectStorage::listObjects(const std::string & path, RelativePathsWithMet
 
         if (max_keys)
         {
-            size_t keys_left = max_keys - children.size();
+            ssize_t keys_left = static_cast<ssize_t>(max_keys) - children.size();
             if (keys_left <= 0)
                 break;
             request.SetMaxKeys(static_cast<int>(keys_left));