AudioOutputBase: Fix Coverity 700348. Division by zero

MythTV · Jun 10, 2013 · 173466f · 173466f
1 parent 64bac71
commit 173466f
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/mythtv/libs/libmyth/audio/audiooutputbase.cpp b/mythtv/libs/libmyth/audio/audiooutputbase.cpp
@@ -1761,6 +1761,10 @@ int AudioOutputBase::GetAudioData(uchar *buffer, int size, bool full_buffer,
     int bdiff = kAudioRingBufferSize - raud;
 
     int obytes = output_settings->SampleSize(output_format);
+
+    if (obytes <= 0)
+        return 0;
+
     bool fromFloats = processing && !enc && output_format != FORMAT_FLT;
 
     // Scale if necessary