avidec: fix signed overflow in avi_sync()

[ffmpeg] / libavformat / mpc8.c

diff --git a/libavformat/mpc8.c b/libavformat/mpc8.c
index 8b2d395621009b90b4a62d20989fb586242260c1..2634ee33b954cd818ccbfbcba989a194f4d6a343 100644 (file)
--- a/libavformat/mpc8.c
+++ b/libavformat/mpc8.c
@@ -2,20 +2,20 @@
  * Musepack SV8 demuxer
  * Copyright (c) 2007 Konstantin Shishkov
  *
- * This file is part of FFmpeg.
+ * This file is part of Libav.
  *
- * FFmpeg is free software; you can redistribute it and/or
+ * Libav is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
  * version 2.1 of the License, or (at your option) any later version.
  *
- * FFmpeg is distributed in the hope that it will be useful,
+ * Libav is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with FFmpeg; if not, write to the Free Software
+ * License along with Libav; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
@@ -264,7 +264,7 @@ static int mpc8_read_packet(AVFormatContext *s, AVPacket *pkt)
             return AVERROR(EIO);
         mpc8_handle_chunk(s, tag, pos, size);
     }
-    return 0;
+    return AVERROR_EOF;
 }
 
 static int mpc8_read_seek(AVFormatContext *s, int stream_index, int64_t timestamp, int flags)
@@ -281,12 +281,11 @@ static int mpc8_read_seek(AVFormatContext *s, int stream_index, int64_t timestam
 
 
 AVInputFormat ff_mpc8_demuxer = {
-    "mpc8",
-    NULL_IF_CONFIG_SMALL("Musepack SV8"),
-    sizeof(MPCContext),
-    mpc8_probe,
-    mpc8_read_header,
-    mpc8_read_packet,
-    NULL,
-    mpc8_read_seek,
+    .name           = "mpc8",
+    .long_name      = NULL_IF_CONFIG_SMALL("Musepack SV8"),
+    .priv_data_size = sizeof(MPCContext),
+    .read_probe     = mpc8_probe,
+    .read_header    = mpc8_read_header,
+    .read_packet    = mpc8_read_packet,
+    .read_seek      = mpc8_read_seek,
 };