File 0008-CVE-2018-13440.patch of Package audiofile

diff --git a/libaudiofile/modules/ModuleState.cpp b/libaudiofile/modules/ModuleState.cpp
index 0c29d7a..5beea9f 100644
--- a/libaudiofile/modules/ModuleState.cpp
+++ b/libaudiofile/modules/ModuleState.cpp
@@ -74,7 +74,10 @@ status ModuleState::initFileModule(AFfilehandle file, Track *track)
 	else
 		m_fileModule = unit->initcompress(track, file->m_fh, file->m_seekok,
 			file->m_fileFormat == AF_FILE_RAWDATA, &chunkFrames);
-
+	
+	if (!m_fileModule)
+		return AF_FAIL;
+	
 	if (unit->needsRebuffer)
 	{
 		assert(unit->nativeSampleFormat == AF_SAMPFMT_TWOSCOMP);