[FFmpeg-cvslog] avcodec/parser: Check that the parser return code is valid

[Michael Niedermayer]

ffmpeg | branch: master | Michael Niedermayer <michaelni at gmx.at> | Fri Jan  9 13:02:44 2015 +0100| [e7d85186d639a53a4563c5f65322190ae9ad8a83] | committer: Michael Niedermayer

avcodec/parser: Check that the parser return code is valid

Signed-off-by: Michael Niedermayer <michaelni at gmx.at>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=e7d85186d639a53a4563c5f65322190ae9ad8a83
---

 libavcodec/parser.c |    2 ++
 1 file changed, 2 insertions(+)

diff --git a/libavcodec/parser.c b/libavcodec/parser.c
index 2c03b7e..aa25481 100644
--- a/libavcodec/parser.c
+++ b/libavcodec/parser.c
@@ -23,6 +23,7 @@
 #include <stdint.h>
 #include <string.h>
 
+#include "libavutil/avassert.h"
 #include "libavutil/atomic.h"
 #include "libavutil/mem.h"
 
@@ -163,6 +164,7 @@ int av_parser_parse2(AVCodecParserContext *s, AVCodecContext *avctx,
     /* WARNING: the returned index can be negative */
     index = s->parser->parser_parse(s, avctx, (const uint8_t **) poutbuf,
                                     poutbuf_size, buf, buf_size);
+    av_assert0(index > -0x20000000); // The API does not allow returning AVERROR codes
     /* update the file pointer */
     if (*poutbuf_size) {
         /* fill the data for the current frame */