From 55992bb954acde1aba8d85f92e59271809355607 Mon Sep 17 00:00:00 2001
From: bglgwyng <bglgwyng@gmail.com>
Date: Tue, 20 Feb 2024 00:01:21 +0900
Subject: [PATCH] fix: Fix Frame Processor SIGSEV crash in
 `VisionCameraScheduler::trigger` by locking mutex in `dispatchAsync` (#2591)

Add missing lock.
---
 .../cpp/frameprocessor/java-bindings/JVisionCameraScheduler.cpp  | 1 +
 1 file changed, 1 insertion(+)

diff --git a/package/android/src/main/cpp/frameprocessor/java-bindings/JVisionCameraScheduler.cpp b/package/android/src/main/cpp/frameprocessor/java-bindings/JVisionCameraScheduler.cpp
index 77a28a6..816b0af 100644
--- a/package/android/src/main/cpp/frameprocessor/java-bindings/JVisionCameraScheduler.cpp
+++ b/package/android/src/main/cpp/frameprocessor/java-bindings/JVisionCameraScheduler.cpp
@@ -15,6 +15,7 @@ TSelf JVisionCameraScheduler::initHybrid(jni::alias_ref<jhybridobject> jThis) {
 }
 
 void JVisionCameraScheduler::dispatchAsync(const std::function<void()>& job) {
+  std::unique_lock<std::mutex> lock(_mutex);
   // 1. add job to queue
   _jobs.push(job);
   scheduleTrigger();