diff --git a/libs/gui/BLASTBufferQueue.cpp b/libs/gui/BLASTBufferQueue.cpp
index 70f2ae7..b681a0f 100644
--- a/libs/gui/BLASTBufferQueue.cpp
+++ b/libs/gui/BLASTBufferQueue.cpp
@@ -630,7 +630,10 @@
 
 class BBQSurface : public Surface {
 private:
+    std::mutex mMutex;
     sp<BLASTBufferQueue> mBbq;
+    bool mDestroyed = false;
+
 public:
     BBQSurface(const sp<IGraphicBufferProducer>& igbp, bool controlledByApp,
                const sp<IBinder>& scHandle, const sp<BLASTBufferQueue>& bbq)
@@ -650,6 +653,10 @@
 
     status_t setFrameRate(float frameRate, int8_t compatibility,
                           int8_t changeFrameRateStrategy) override {
+        std::unique_lock _lock{mMutex};
+        if (mDestroyed) {
+            return DEAD_OBJECT;
+        }
         if (!ValidateFrameRate(frameRate, compatibility, changeFrameRateStrategy,
                                "BBQSurface::setFrameRate")) {
             return BAD_VALUE;
@@ -658,8 +665,20 @@
     }
 
     status_t setFrameTimelineInfo(const FrameTimelineInfo& frameTimelineInfo) override {
+        std::unique_lock _lock{mMutex};
+        if (mDestroyed) {
+            return DEAD_OBJECT;
+        }
         return mBbq->setFrameTimelineInfo(frameTimelineInfo);
     }
+
+    void destroy() override {
+        Surface::destroy();
+
+        std::unique_lock _lock{mMutex};
+        mDestroyed = true;
+        mBbq = nullptr;
+    }
 };
 
 // TODO: Can we coalesce this with frame updates? Need to confirm