h264: stricter reference limit enforcement.

[ffmpeg] / libavcodec / golomb.h

diff --git a/libavcodec/golomb.h b/libavcodec/golomb.h
index 5f720c03f3841b28a2479afd10ca8b6a2f14d665..1712540fd3dc880808950a008a45d974cee1b5cf 100644 (file)
--- a/libavcodec/golomb.h
+++ b/libavcodec/golomb.h
@@ -135,7 +135,7 @@ static inline int svq3_get_ue_golomb(GetBitContext *gb){
             ret = (ret << 4) | ff_interleaved_dirac_golomb_vlc_code[buf];
             UPDATE_CACHE(re, gb);
             buf = GET_CACHE(re, gb);
-        } while (ret);
+        } while (HAVE_BITS_REMAINING(re, gb));
 
         CLOSE_READER(re, gb);
         return ret - 1;