diff --git a/media/libstagefright/id3/ID3.cpp b/media/libstagefright/id3/ID3.cpp
index e897b67..a0bfd06 100644
--- a/media/libstagefright/id3/ID3.cpp
+++ b/media/libstagefright/id3/ID3.cpp
@@ -606,6 +606,9 @@
         // UCS-2
         // API wants number of characters, not number of bytes...
         int len = n / 2;
+        if (len == 0) {
+            return;
+        }
         const char16_t *framedata = (const char16_t *) (frameData + 1);
         char16_t *framedatacopy = NULL;
         if (*framedata == 0xfffe) {