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(-) vorbis.c (-1 / +8 lines)
 Lines 872-881    Link Here  
    bl1=get_bits(gb, 4);
    bl1=get_bits(gb, 4);
    vc->blocksize_0=(1<<bl0);
    vc->blocksize_0=(1<<bl0);
    vc->blocksize_1=(1<<bl1);
    vc->blocksize_1=(1<<bl1);
    if (bl0>13 || bl0<6 || bl1>13 || bl1<6) {
 
    if (bl0>13 || bl0<6 || bl1>13 || bl1<6 || bl1<bl0) {
 
        av_log(vc->avccontext, AV_LOG_ERROR, " Vorbis id header packet corrupt (illegal blocksize). \n");
        av_log(vc->avccontext, AV_LOG_ERROR, " Vorbis id header packet corrupt (illegal blocksize). \n");
        return 3;
        return 3;
    }
    }
    // output format int16
 
    if (vc->blocksize_1/2 * vc->audio_channels * 2 >
 
                                             AVCODEC_MAX_AUDIO_FRAME_SIZE) {
 
        av_log(vc->avccontext, AV_LOG_ERROR, "Vorbis channel count makes "
 
               "output packets too large.\n");
 
        return 4;
 
    }
 
    vc->swin=vwin[bl0-6];
    vc->swin=vwin[bl0-6];
    vc->lwin=vwin[bl1-6];
    vc->lwin=vwin[bl1-6];