From b1b0db946e9d1ec66660f70a4ec05e412bb331b6 Mon Sep 17 00:00:00 2001
From: Ali Mohammad Pur <ali.mpfard@gmail.com>
Date: Mon, 17 May 2021 12:06:48 +0430
Subject: [PATCH] LibJS: Default-initialize the current_node pointer member in
 CallFrame

Some parts of the code depend on this being nullptr without actually
initializing it, leading to odd random crashes.
e.g. `VM::call_internal`.
---
 Userland/Libraries/LibJS/Runtime/VM.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Userland/Libraries/LibJS/Runtime/VM.h b/Userland/Libraries/LibJS/Runtime/VM.h
index 78501e0b10..7cbac330fc 100644
--- a/Userland/Libraries/LibJS/Runtime/VM.h
+++ b/Userland/Libraries/LibJS/Runtime/VM.h
@@ -39,7 +39,7 @@ struct ScopeFrame {
 };
 
 struct CallFrame {
-    const ASTNode* current_node;
+    const ASTNode* current_node { nullptr };
     FlyString function_name;
     Value callee;
     Value this_value;