From 7fb33032f66df1b2b88b19441374e089a45da676 Mon Sep 17 00:00:00 2001
From: Andy Street <andrews@fb.com>
Date: Thu, 3 Mar 2016 07:51:51 -0800
Subject: [PATCH] Copy weak reference to callback object when dispatching calls
 to Java

Summary: The bridge could be destructed, meaning we can't try to resolve member variables of PlatformBridgeCallback.

Reviewed By: lexs

Differential Revision: D3005994

fb-gh-sync-id: f83de432148ce62fd1060c6b84ec39ad2fa10a55
shipit-source-id: f83de432148ce62fd1060c6b84ec39ad2fa10a55
---
 ReactAndroid/src/main/jni/react/jni/OnLoad.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/ReactAndroid/src/main/jni/react/jni/OnLoad.cpp b/ReactAndroid/src/main/jni/react/jni/OnLoad.cpp
index eeef4d6fe..4748d825c 100644
--- a/ReactAndroid/src/main/jni/react/jni/OnLoad.cpp
+++ b/ReactAndroid/src/main/jni/react/jni/OnLoad.cpp
@@ -629,13 +629,13 @@ public:
       return;
     }
 
-    auto runnableWrapper = std::bind([this] (std::function<void(ResolvedWeakReference&)>& runnable) {
+    auto runnableWrapper = std::bind([weakCallback=weakCallback_] (std::function<void(ResolvedWeakReference&)>& runnable) {
       auto env = Environment::current();
       if (env->ExceptionCheck()) {
         FBLOGW("Dropped calls because of pending exception");
         return;
       }
-      ResolvedWeakReference callback(weakCallback_);
+      ResolvedWeakReference callback(weakCallback);
       if (callback) {
         runnable(callback);
       }