X-Git-Url: https://git.nihav.org/?p=nihav.git;a=blobdiff_plain;f=nihav-duck%2Fsrc%2Fcodecs%2Fvp56.rs;h=03bd9fc9b052ec4c9730ca185a3855251d74e93c;hp=28b1f0695b82d78cde10a9d1b4475a2910ea268d;hb=6e24ec0bcf9d521c66551eebd198400c5342b0be;hpb=d8ee06da85fe5e695f4eeaf3db72c99e1ac506d2

diff --git a/nihav-duck/src/codecs/vp56.rs b/nihav-duck/src/codecs/vp56.rs
index 28b1f06..03bd9fc 100644
--- a/nihav-duck/src/codecs/vp56.rs
+++ b/nihav-duck/src/codecs/vp56.rs
@@ -470,6 +470,10 @@ impl VP56Decoder {
 
         if hdr.is_intra {
             self.shuf.clear();
+        } else {
+            if !self.shuf.has_refs() {
+                return Err(DecoderError::MissingReference);
+            }
         }
 
         let mut cr;