src: fix DTrace GC callbacks DCHECKs and add cleanup

Use the variant of GC callbacks that takes data to
avoid running into DCHECKs when multiple Environments try to add
the same callback to the same isolate multiple times.
In addition, remove the callbacks in the Environment cleanup hook.

PR-URL: #26742
Fixes: #26736
Reviewed-By: Matheus Marchini <[email protected]>
Reviewed-By: Anna Henningsen <[email protected]>
Reviewed-By: James M Snell <[email protected]>

Author: joyeecheung

src/node_dtrace.cc

@@ -248,15 +248,19 @@ void DTRACE_HTTP_CLIENT_RESPONSE(const FunctionCallbackInfo<Value>& args) {
   NODE_HTTP_CLIENT_RESPONSE(&conn, conn.remote, conn.port, conn.fd);
 }
 
-
-void dtrace_gc_start(Isolate* isolate, GCType type, GCCallbackFlags flags) {
+void dtrace_gc_start(Isolate* isolate,
+                     GCType type,
+                     GCCallbackFlags flags,
+                     void* data) {
   // Previous versions of this probe point only logged type and flags.
   // That's why for reasons of backwards compatibility the isolate goes last.
   NODE_GC_START(type, flags, isolate);
 }
 
-
-void dtrace_gc_done(Isolate* isolate, GCType type, GCCallbackFlags flags) {
+void dtrace_gc_done(Isolate* isolate,
+                    GCType type,
+                    GCCallbackFlags flags,
+                    void* data) {
   // Previous versions of this probe point only logged type and flags.
   // That's why for reasons of backwards compatibility the isolate goes last.
   NODE_GC_DONE(type, flags, isolate);
@@ -272,8 +276,16 @@ void InitDTrace(Environment* env) {
   }
 #endif
 
-  env->isolate()->AddGCPrologueCallback(dtrace_gc_start);
-  env->isolate()->AddGCEpilogueCallback(dtrace_gc_done);
+  // We need to use the variant of GC callbacks that takes data to
+  // avoid running into DCHECKs when multiple Environments try to add
+  // the same callback to the same isolate multiple times.
+  env->isolate()->AddGCPrologueCallback(dtrace_gc_start, env);
+  env->isolate()->AddGCEpilogueCallback(dtrace_gc_done, env);
+  env->AddCleanupHook([](void* data) {
+    Environment* env = static_cast<Environment*>(data);
+    env->isolate()->RemoveGCPrologueCallback(dtrace_gc_start, env);
+    env->isolate()->RemoveGCEpilogueCallback(dtrace_gc_done, env);
+  }, env);
 }
 
 void InitializeDTrace(Local<Object> target,