diff --git a/media/libstagefright/MPEG4Extractor.cpp b/media/libstagefright/MPEG4Extractor.cpp
index 87d7d3c..07c8e4a 100644
--- a/media/libstagefright/MPEG4Extractor.cpp
+++ b/media/libstagefright/MPEG4Extractor.cpp
@@ -2792,6 +2792,10 @@
 }
 
 status_t MPEG4Extractor::parseITunesMetaData(off64_t offset, size_t size) {
+    if (size == 0) {
+        return OK;
+    }
+
     if (size < 4 || size == SIZE_MAX) {
         return ERROR_MALFORMED;
     }