dvbsubdec: check memory allocations and propagate errors

[ffmpeg] / libavcodec / dvdsub_parser.c

diff --git a/libavcodec/dvdsub_parser.c b/libavcodec/dvdsub_parser.c
index 3bbf0dcb8be35f260916fb4fd778543fa250993e..2ad3b33602b5197b135239772b36523446dac475 100644 (file)
--- a/libavcodec/dvdsub_parser.c
+++ b/libavcodec/dvdsub_parser.c
@@ -1,25 +1,28 @@
 /*
- * DVD subtitle decoding for ffmpeg
+ * DVD subtitle decoding
  * Copyright (c) 2005 Fabrice Bellard
  *
- * 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
  */
 
+#include <string.h>
+
 #include "libavutil/intreadwrite.h"
+#include "libavutil/mem.h"
 #include "avcodec.h"
 
 /* parser definition */
@@ -77,9 +80,9 @@ static av_cold void dvdsub_parse_close(AVCodecParserContext *s)
 }
 
 AVCodecParser ff_dvdsub_parser = {
-    { CODEC_ID_DVD_SUBTITLE },
-    sizeof(DVDSubParseContext),
-    dvdsub_parse_init,
-    dvdsub_parse,
-    dvdsub_parse_close,
+    .codec_ids      = { AV_CODEC_ID_DVD_SUBTITLE },
+    .priv_data_size = sizeof(DVDSubParseContext),
+    .parser_init    = dvdsub_parse_init,
+    .parser_parse   = dvdsub_parse,
+    .parser_close   = dvdsub_parse_close,
 };