Fix WaveGenerator memory leak
Releasing memory with ToneGenerator::stopTone() depends on
ToneGenerator::mState that can cause memory leak in case
mState is TONE_INIT.
Remove dependency to mState by adding ToneGenerator::clearWaveGens()
explicit call in ToneGenerator destructor.
Bug: 29916937
Change-Id: I5ccfbca9f2ae1abac9e160a2a309fb6962d4a110
diff --git a/media/libmedia/ToneGenerator.cpp b/media/libmedia/ToneGenerator.cpp
index 9f4b4de..037a236 100644
--- a/media/libmedia/ToneGenerator.cpp
+++ b/media/libmedia/ToneGenerator.cpp
@@ -855,6 +855,7 @@
ALOGV("Delete Track: %p", mpAudioTrack.get());
mpAudioTrack.clear();
}
+ clearWaveGens();
}
////////////////////////////////////////////////////////////////////////////////
