sscanf(str_track, "%d", &s->track);
break;
default:
+ if(size > 1000000){
+ av_log(s, AV_LOG_ERROR, "well something went wrong during header parsing, "
+ "ill ignore it and try to continue anyway\n");
+ avi->movi_list = url_ftell(pb) - 4;
+ avi->movi_end = url_fsize(pb);
+ goto end_of_header;
+ }
/* skip tag */
size += (size & 1);
url_fskip(pb, size);