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-rw-r--r--media/libstagefright/MediaSync.cpp5
1 files changed, 5 insertions, 0 deletions
diff --git a/media/libstagefright/MediaSync.cpp b/media/libstagefright/MediaSync.cpp
index 7b6c7d9..ec956c4 100644
--- a/media/libstagefright/MediaSync.cpp
+++ b/media/libstagefright/MediaSync.cpp
@@ -115,6 +115,11 @@ status_t MediaSync::configureAudioTrack(
return INVALID_OPERATION;
}
+ if (audioTrack != NULL && nativeSampleRateInHz <= 0) {
+ ALOGE("configureAudioTrack: native sample rate should be positive.");
+ return BAD_VALUE;
+ }
+
mAudioTrack = audioTrack;
mNativeSampleRateInHz = nativeSampleRateInHz;