diff --git a/media/libstagefright/codecs/vorbis/dec/SoftVorbis.cpp b/media/libstagefright/codecs/vorbis/dec/SoftVorbis.cpp
index 8d0ea3a..08e20cc 100644
--- a/media/libstagefright/codecs/vorbis/dec/SoftVorbis.cpp
+++ b/media/libstagefright/codecs/vorbis/dec/SoftVorbis.cpp
@@ -290,7 +290,7 @@
 }
 
 bool SoftVorbis::isConfigured() const {
-    return mInputBufferCount >= 2;
+    return (mState != NULL && mVi != NULL);
 }
 
 static void makeBitReader(