Merge "Visualizer: Fix race condition in setCaptureCallBack"

2020-03-13 20:28:25 +00:00
parent 9357875fcc 61c109cc7c
commit 7d38086754
1 changed files with 2 additions and 1 deletions
--- a/media/jni/audioeffect/Visualizer.cpp
+++ b/media/jni/audioeffect/Visualizer.cpp
@@ -120,8 +120,9 @@ status_t Visualizer::setCaptureCallBack(capture_cbk_t cbk, void* user, uint32_t
    }

    if (mCaptureThread != 0) {
+        sp<CaptureThread> t = mCaptureThread;
        mCaptureLock.unlock();
-        mCaptureThread->requestExitAndWait();
+        t->requestExitAndWait();
        mCaptureLock.lock();
    }