Commit a4d2af9b authored by Björn Axelsson's avatar Björn Axelsson Committed by Baptiste Coudurier
Browse files

Ok, ts demuxer is more complicated than I thought

Revert r18454 and fix correctly #700
Stop parsing if end of buffer is reached while reading
patch by Björn Axelsson, bjorn dot axelsson at intinor dot se

Originally committed as revision 18455 to svn://svn.ffmpeg.org/ffmpeg/trunk
parent 2b97246e
......@@ -555,7 +555,7 @@ static void pmt_cb(MpegTSFilter *filter, const uint8_t *section, int section_len
if (desc_list_len < 0)
break;
desc_list_end = p + desc_list_len;
if (desc_list_end >= p_end)
if (desc_list_end > p_end)
break;
for(;;) {
desc_tag = get8(&p, desc_list_end);
......@@ -571,6 +571,8 @@ static void pmt_cb(MpegTSFilter *filter, const uint8_t *section, int section_len
}
}
desc_len = get8(&p, desc_list_end);
if (desc_len < 0)
break;
desc_end = p + desc_len;
if (desc_end > desc_list_end)
break;
......
Markdown is supported
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment