From 758b671ca07617cee3eef8497897d260aab1bea6 Mon Sep 17 00:00:00 2001
From: Craig Perkins <cwperx@amazon.com>
Date: Thu, 19 Sep 2024 11:59:20 -0400
Subject: [PATCH] Check stream version

Signed-off-by: Craig Perkins <cwperx@amazon.com>
---
 server/src/main/java/org/opensearch/plugins/PluginInfo.java | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/server/src/main/java/org/opensearch/plugins/PluginInfo.java b/server/src/main/java/org/opensearch/plugins/PluginInfo.java
index d39067c976807..7adefb8c7b1bb 100644
--- a/server/src/main/java/org/opensearch/plugins/PluginInfo.java
+++ b/server/src/main/java/org/opensearch/plugins/PluginInfo.java
@@ -217,7 +217,11 @@ public PluginInfo(final StreamInput in) throws IOException {
         this.customFolderName = in.readString();
         this.extendedPlugins = in.readStringList();
         this.hasNativeController = in.readBoolean();
-        this.requestedActions = Settings.readSettingsFromStream(in);
+        if (in.getVersion().onOrAfter(Version.V_2_18_0)) {
+            this.requestedActions = Settings.readSettingsFromStream(in);
+        } else {
+            this.requestedActions = Settings.EMPTY;
+        }
     }
 
     @Override