SERVER-33854 Avoid accessing invalid memory in applyOps

1 files changed, 10 insertions, 0 deletions

diff --git a/jstests/core/apply_ops_without_ns.js b/jstests/core/apply_ops_without_ns.js
new file mode 100644
index 00000000000..a16c54b8f99
--- /dev/null
+++ b/jstests/core/apply_ops_without_ns.js
@@ -0,0 +1,10 @@
+// @tags: [requires_non_retryable_commands]
+
+(function() {
+    'use strict';
+
+    // SERVER-33854: This should fail and not cause any invalid memory access.
+    assert.commandFailed(db.adminCommand({
+        applyOps: [{'op': 'c', 'ns': 'admin.$cmd', 'o': {applyOps: [{'op': 'i', 'o': {x: 1}}]}}]
+    }));
+})();