From 16c49306f35b389961ad7513bb2db792ec434bf2 Mon Sep 17 00:00:00 2001
From: GogoVega <92022724+GogoVega@users.noreply.github.com>
Date: Thu, 26 Sep 2024 19:01:44 +0200
Subject: [PATCH 1/2] Fix link call node can call out of a subflow

---
 .../node_modules/@node-red/editor-client/src/js/nodes.js     | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/packages/node_modules/@node-red/editor-client/src/js/nodes.js b/packages/node_modules/@node-red/editor-client/src/js/nodes.js
index dacd6eeae..25e8c2185 100644
--- a/packages/node_modules/@node-red/editor-client/src/js/nodes.js
+++ b/packages/node_modules/@node-red/editor-client/src/js/nodes.js
@@ -2408,7 +2408,7 @@ RED.nodes = (function() {
             }
             // If importing a link node, ensure both ends of each link are either:
             // - not in a subflow
-            // - both in the same subflow
+            // - both in the same subflow (not for link call node)
             if (/^link /.test(n.type) && n.links) {
                 n.links = n.links.filter(function(id) {
                     const otherNode = node_map[id] || RED.nodes.node(id);
@@ -2419,6 +2419,9 @@ RED.nodes = (function() {
                     if (otherNode.z === n.z) {
                         // Both ends in the same flow/subflow
                         return true
+                    } else if (n.type === "link call") {
+                        // Link call node can call out of a subflow
+                        return true
                     } else if (!!getSubflow(n.z) || !!getSubflow(otherNode.z)) {
                         // One end is in a subflow - remove the link
                         return false                        

From 3812ed5ed3cd7b51b074025ae8eacdda31e6762e Mon Sep 17 00:00:00 2001
From: GogoVega <92022724+GogoVega@users.noreply.github.com>
Date: Mon, 7 Oct 2024 21:13:13 +0200
Subject: [PATCH 2/2] Link call node cannot call a link in a subflow

Co-authored-by: Nick O'Leary <nick.oleary@gmail.com>
---
 .../node_modules/@node-red/editor-client/src/js/nodes.js | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/packages/node_modules/@node-red/editor-client/src/js/nodes.js b/packages/node_modules/@node-red/editor-client/src/js/nodes.js
index 25e8c2185..857068d4b 100644
--- a/packages/node_modules/@node-red/editor-client/src/js/nodes.js
+++ b/packages/node_modules/@node-red/editor-client/src/js/nodes.js
@@ -2419,12 +2419,13 @@ RED.nodes = (function() {
                     if (otherNode.z === n.z) {
                         // Both ends in the same flow/subflow
                         return true
-                    } else if (n.type === "link call") {
-                        // Link call node can call out of a subflow
-                        return true
+                    } else if (n.type === "link call" && !!getSubflow(otherNode.z)) {
+                        // Link call node can call out of a subflow as long as otherNode is
+                        // not in a subflow
+                        return false
                     } else if (!!getSubflow(n.z) || !!getSubflow(otherNode.z)) {
                         // One end is in a subflow - remove the link
-                        return false                        
+                        return false
                     }
                     return true
                 });