SERVER-29453 Disallow removing featureCompatibilityVersion document and renaming collection

(cherry picked from commit 9ab80a38613917a9d4c66331c923e09f3151445a)

1 files changed, 7 insertions, 0 deletions

diff --git a/src/mongo/db/commands/rename_collection_cmd.cpp b/src/mongo/db/commands/rename_collection_cmd.cpp
index 569907eaab2..6385dcc5d0f 100644
--- a/src/mongo/db/commands/rename_collection_cmd.cpp
+++ b/src/mongo/db/commands/rename_collection_cmd.cpp
@@ -144,6 +144,13 @@ public:
             return false;
         }
 
+        if (source.isAdminDotSystemDotVersion()) {
+            appendCommandStatus(result,
+                                Status(ErrorCodes::IllegalOperation,
+                                       "renaming admin.system.version is not allowed"));
+            return false;
+        }
+
         RenameCollectionOptions options;
         options.dropTarget = cmdObj["dropTarget"].trueValue();
         options.stayTemp = cmdObj["stayTemp"].trueValue();