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fix demuxing of broken MVI_3011.avi
Originally committed as revision 8317 to svn://svn.ffmpeg.org/ffmpeg/trunk
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@ -503,6 +503,13 @@ static int avi_read_header(AVFormatContext *s, AVFormatParameters *ap)
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sscanf(str_track, "%d", &s->track);
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break;
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default:
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if(size > 1000000){
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av_log(s, AV_LOG_ERROR, "well something went wrong during header parsing, "
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"ill ignore it and try to continue anyway\n");
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avi->movi_list = url_ftell(pb) - 4;
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avi->movi_end = url_fsize(pb);
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goto end_of_header;
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}
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/* skip tag */
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size += (size & 1);
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url_fskip(pb, size);
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