*  penultimate line from that field. */
            for (line = 0; line < h; line++) {
                if (1 + line < frame->height) {
                    memcpy(dst, src + src_line_step, line_size);
                } else {
                    memcpy(dst, src - 2 * src_line_step, line_size);
                }
                dst += dst_line_step;
                src += src_line_step;

            

Reported by FlawFinder.

                              if (1 + line < frame->height) {
                    memcpy(dst, src + src_line_step, line_size);
                } else {
                    memcpy(dst, src - 2 * src_line_step, line_size);
                }
                dst += dst_line_step;
                src += src_line_step;
            }
        } else {

            

Reported by FlawFinder.

                          src += (h - 1) * src_line_step;
            for (line = h - 1; line >= 0 ; line--) {
                if (line > 0) {
                    memcpy(dst, src - src_line_step, line_size);
                } else {
                    memcpy(dst, src + 2 * src_line_step, line_size);
                }
                dst -= dst_line_step;
                src -= src_line_step;

            

Reported by FlawFinder.

                              if (line > 0) {
                    memcpy(dst, src - src_line_step, line_size);
                } else {
                    memcpy(dst, src + 2 * src_line_step, line_size);
                }
                dst -= dst_line_step;
                src -= src_line_step;
            }
        }

            

Reported by FlawFinder.

                      }

        ctx->pass_data = tmp;
        memcpy(ctx->pass_data + ctx->pass_pos, buf->data, buf->len);
        ctx->pass_pos += buf->len;
    } else {
        size_t b64_size = AV_BASE64_SIZE(ctx->pass_pos);

        memcpy(ctx->pass_data, buf->data, buf->len);

            

Reported by FlawFinder.

                  } else {
        size_t b64_size = AV_BASE64_SIZE(ctx->pass_pos);

        memcpy(ctx->pass_data, buf->data, buf->len);

        avctx->stats_out = av_malloc(b64_size);
        if (!avctx->stats_out) {
            rav1e_data_unref(buf);
            return AVERROR(ENOMEM);

            

Reported by FlawFinder.

                      return ret;
    }

    memcpy(pkt->data, rpkt->data, rpkt->len);

    if (rpkt->frame_type == RA_FRAME_TYPE_KEY)
        pkt->flags |= AV_PKT_FLAG_KEY;

    pkt->pts = pkt->dts = *((int64_t *) rpkt->opaque);

            

Reported by FlawFinder.

                          goto end;
        }

        ctx->pass_size = (strlen(avctx->stats_in) * 3) / 4;
        ctx->pass_data = av_malloc(ctx->pass_size);
        if (!ctx->pass_data) {
            av_log(avctx, AV_LOG_ERROR, "Could not allocate stats buffer.\n");
            ret = AVERROR(ENOMEM);
            goto end;

            

Reported by FlawFinder.

                             "No channel layout specified. Opus encoder will use Vorbis "
               "channel layout for %d channels.\n", avctx->channels);
    } else if (avctx->channel_layout != ff_vorbis_channel_layouts[avctx->channels - 1]) {
        char name[32];
        av_get_channel_layout_string(name, sizeof(name), avctx->channels,
                                     avctx->channel_layout);
        av_log(avctx, AV_LOG_ERROR,
               "Invalid channel layout %s for specified mapping family %d.\n",
               name, mapping_family);

            

Reported by FlawFinder.

                      mapping_family = avctx->channels > 2 ? 1 : 0;
        coupled_stream_count = opus_coupled_streams[avctx->channels - 1];
        opus->stream_count   = avctx->channels - coupled_stream_count;
        memcpy(libopus_channel_mapping,
               opus_vorbis_channel_map[avctx->channels - 1],
               avctx->channels * sizeof(*libopus_channel_mapping));

        enc = opus_multistream_encoder_create(
            avctx->sample_rate, avctx->channels, opus->stream_count,

            

Reported by FlawFinder.

                          const size_t src_pos = bytes_per_sample * (nb_channels * sample + channel);
            const size_t dst_pos = bytes_per_sample * (nb_channels * sample + channel_map[channel]);

            memcpy(&dst[dst_pos], &src[src_pos], bytes_per_sample);
        }
    }
}

static int libopus_encode(AVCodecContext *avctx, AVPacket *avpkt,

            

Reported by FlawFinder.

                              avctx->channels, frame->nb_samples, bytes_per_sample);
        } else if (frame->nb_samples < opus->opts.packet_size) {
            audio = opus->samples;
            memcpy(audio, frame->data[0], frame->nb_samples * sample_size);
        } else
            audio = frame->data[0];
    } else {
        if (!opus->afq.remaining_samples || (!opus->afq.frame_alloc && !opus->afq.frame_count))
            return 0;

            

Reported by FlawFinder.

                   * from other INTRA blocks. There are 2 golden frame coding types;
     * blocks encoding in these modes can only predict from other blocks
     * that were encoded with these 1 of these 2 modes. */
    static const unsigned char compatible_frame[9] = {
        1,    /* MODE_INTER_NO_MV */
        0,    /* MODE_INTRA */
        1,    /* MODE_INTER_PLUS_MV */
        1,    /* MODE_INTER_LAST_MV */
        1,    /* MODE_INTER_PRIOR_MV */

            

Reported by FlawFinder.

                  }

    for (i = 0; i < 9; i++)
        memcpy(temp + i*stride, loop + (i + 1) * loop_stride + 1, 9);

    return 1;
}
#endif


            

Reported by FlawFinder.

                                  plj = (plane + 2) % 3;
                }
                s->qr_count[inter][plane] = s->qr_count[qtj][plj];
                memcpy(s->qr_size[inter][plane], s->qr_size[qtj][plj],
                       sizeof(s->qr_size[0][0]));
                memcpy(s->qr_base[inter][plane], s->qr_base[qtj][plj],
                       sizeof(s->qr_base[0][0]));
            } else {
                int qri = 0;

            

Reported by FlawFinder.

                              s->qr_count[inter][plane] = s->qr_count[qtj][plj];
                memcpy(s->qr_size[inter][plane], s->qr_size[qtj][plj],
                       sizeof(s->qr_size[0][0]));
                memcpy(s->qr_base[inter][plane], s->qr_base[qtj][plj],
                       sizeof(s->qr_base[0][0]));
            } else {
                int qri = 0;
                int qi  = 0;


            

Reported by FlawFinder.

                  case TIFF_RAW:
        if (check_size(s, n))
            return AVERROR(EINVAL);
        memcpy(dst, src, n);
        return n;
    case TIFF_PACKBITS:
        return ff_rle_encode(dst, s->buf_size - (*s->buf - s->buf_start),
                             src, 1, n, 2, 0xff, -1, 0);
    case TIFF_LZW:

            

Reported by FlawFinder.

                      for (j = 0; j < s->rps; j++) {
            if (is_yuv) {
                pack_yuv(s, p, s->yuv_line, j);
                memcpy(zbuf + zn, s->yuv_line, bytes_per_row);
                j += s->subsampling[1] - 1;
            } else
                memcpy(zbuf + j * bytes_per_row,
                       p->data[0] + j * p->linesize[0], bytes_per_row);
            zn += bytes_per_row;

            

Reported by FlawFinder.

                              memcpy(zbuf + zn, s->yuv_line, bytes_per_row);
                j += s->subsampling[1] - 1;
            } else
                memcpy(zbuf + j * bytes_per_row,
                       p->data[0] + j * p->linesize[0], bytes_per_row);
            zn += bytes_per_row;
        }
        ret = encode_strip(s, zbuf, ptr, zn, s->compr);
        av_free(zbuf);

            

Reported by FlawFinder.

              
    if (!(avctx->flags & AV_CODEC_FLAG_BITEXACT))
        ADD_ENTRY(s, TIFF_SOFTWARE_NAME, TIFF_STRING,
                  strlen(LIBAVCODEC_IDENT) + 1, LIBAVCODEC_IDENT);

    if (avctx->pix_fmt == AV_PIX_FMT_PAL8) {
        uint16_t pal[256 * 3];
        for (i = 0; i < 256; i++) {
            uint32_t rgb = *(uint32_t *) (p->data[1] + i * 4);

            

Reported by FlawFinder.

                          goto fail;
        }

        memcpy(inbuf[0].pvBuffer, c->enc_buf, c->enc_buf_offset);

        /* output buffers */
        init_sec_buffer(&outbuf[0], SECBUFFER_TOKEN, NULL, 0);
        init_sec_buffer(&outbuf[1], SECBUFFER_ALERT, NULL, 0);
        init_sec_buffer(&outbuf[2], SECBUFFER_EMPTY, NULL, 0);

            

Reported by FlawFinder.

                              /* copy decrypted data to buffer */
                size = inbuf[1].cbBuffer;
                if (size) {
                    memcpy(c->dec_buf + c->dec_buf_offset, inbuf[1].pvBuffer, size);
                    c->dec_buf_offset += size;
                }
            }
            if (inbuf[3].BufferType == SECBUFFER_EXTRA && inbuf[3].cbBuffer > 0) {
                if (c->enc_buf_offset > inbuf[3].cbBuffer) {

            

Reported by FlawFinder.

              cleanup:
    size = FFMIN(len, c->dec_buf_offset);
    if (size) {
        memcpy(buf, c->dec_buf, size);
        memmove(c->dec_buf, c->dec_buf + size, c->dec_buf_offset - size);
        c->dec_buf_offset -= size;

        return size;
    }

            

Reported by FlawFinder.

                  init_sec_buffer(&outbuf[3], SECBUFFER_EMPTY, NULL, 0);
    init_sec_buffer_desc(&outbuf_desc, outbuf, 4);

    memcpy(outbuf[1].pvBuffer, buf, len);

    sspi_ret = EncryptMessage(&c->ctxt_handle, 0, &outbuf_desc, 0);
    if (sspi_ret == SEC_E_OK)  {
        len = outbuf[0].cbBuffer + outbuf[1].cbBuffer + outbuf[2].cbBuffer;
        ret = ffurl_write(s->tcp, data, len);

            

Reported by FlawFinder.

                          }
            AV_WB16(s->buf_ptr, size);
            s->buf_ptr += 2;
            memcpy(s->buf_ptr, buf, size);
            s->buf_ptr += size;
            s->buffered_nals++;
        } else {
            flush_buffered(s1, 0);
            ff_rtp_send_data(s1, buf, size, last);

            

Reported by FlawFinder.

                      }

        while (size + header_size > s->max_payload_size) {
            memcpy(&s->buf[header_size], buf, s->max_payload_size - header_size);
            ff_rtp_send_data(s1, s->buf, s->max_payload_size, 0);
            buf  += s->max_payload_size - header_size;
            size -= s->max_payload_size - header_size;
            s->buf[flag_byte] &= ~(1 << 7);
        }

            

Reported by FlawFinder.

                          s->buf[flag_byte] &= ~(1 << 7);
        }
        s->buf[flag_byte] |= 1 << 6;
        memcpy(&s->buf[header_size], buf, size);
        ff_rtp_send_data(s1, s->buf, size + header_size, last);
    }
}

void ff_rtp_send_h264_hevc(AVFormatContext *s1, const uint8_t *buf1, int size)

            

Reported by FlawFinder.

                  }

    if (deshake->filename)
        deshake->fp = fopen(deshake->filename, "w");
    if (deshake->fp)
        fwrite("Ori x, Avg x, Fin x, Ori y, Avg y, Fin y, Ori angle, Avg angle, Fin angle, Ori zoom, Avg zoom, Fin zoom\n", 1, 104, deshake->fp);

    // Quadword align left edge of box for MMX code, adjust width if necessary
    // to keep right margin

            

Reported by FlawFinder.

                  Transform t = {{0},0}, orig = {{0},0};
    float matrix_y[9], matrix_uv[9];
    float alpha = 2.0 / deshake->refcount;
    char tmp[256];
    int ret = 0;
    const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(link->format);
    const int chroma_width  = AV_CEIL_RSHIFT(link->w, desc->log2_chroma_w);
    const int chroma_height = AV_CEIL_RSHIFT(link->h, desc->log2_chroma_h);
    int aligned;

            

Reported by FlawFinder.

                  // Write statistics to file
    if (deshake->fp) {
        snprintf(tmp, 256, "%f, %f, %f, %f, %f, %f, %f, %f, %f, %f, %f, %f\n", orig.vec.x, deshake->avg.vec.x, t.vec.x, orig.vec.y, deshake->avg.vec.y, t.vec.y, orig.angle, deshake->avg.angle, t.angle, orig.zoom, deshake->avg.zoom, t.zoom);
        fwrite(tmp, 1, strlen(tmp), deshake->fp);
    }

    // Turn relative current frame motion into absolute by adding it to the
    // last absolute motion
    t.vec.x += deshake->last.vec.x;

            

Reported by FlawFinder.

                          y = x   + (uint16_t *)(pic->data[0] + line * pic->linesize[0]);
            u = x/2 + (uint16_t *)(pic->data[1] + line * pic->linesize[1]);
            v = x/2 + (uint16_t *)(pic->data[2] + line * pic->linesize[2]);
            memcpy(y, y_temp, sizeof(*y) * (width - x));
            memcpy(u, u_temp, sizeof(*u) * (width - x + 1) / 2);
            memcpy(v, v_temp, sizeof(*v) * (width - x + 1) / 2);
        }

        line_end += stride;

            

Reported by FlawFinder.

                          u = x/2 + (uint16_t *)(pic->data[1] + line * pic->linesize[1]);
            v = x/2 + (uint16_t *)(pic->data[2] + line * pic->linesize[2]);
            memcpy(y, y_temp, sizeof(*y) * (width - x));
            memcpy(u, u_temp, sizeof(*u) * (width - x + 1) / 2);
            memcpy(v, v_temp, sizeof(*v) * (width - x + 1) / 2);
        }

        line_end += stride;
        src = line_end - stride;

            

Reported by FlawFinder.

                          v = x/2 + (uint16_t *)(pic->data[2] + line * pic->linesize[2]);
            memcpy(y, y_temp, sizeof(*y) * (width - x));
            memcpy(u, u_temp, sizeof(*u) * (width - x + 1) / 2);
            memcpy(v, v_temp, sizeof(*v) * (width - x + 1) / 2);
        }

        line_end += stride;
        src = line_end - stride;
    }

            

Reported by FlawFinder.

                                           0, NULL, 0, NULL, FF_ARRAY_ELEMS(bar), bar);

        in->layout[i]  = bar[0].newLayout;
        in->access[i]  = bar[0].dstAccessMask;

        tmp->layout[i] = bar[1].newLayout;
        tmp->access[i] = bar[1].dstAccessMask;

        out->layout[i] = bar[2].newLayout;

            

Reported by FlawFinder.

                      in->access[i]  = bar[0].dstAccessMask;

        tmp->layout[i] = bar[1].newLayout;
        tmp->access[i] = bar[1].dstAccessMask;

        out->layout[i] = bar[2].newLayout;
        out->access[i] = bar[2].dstAccessMask;
    }


            

Reported by FlawFinder.

                      tmp->access[i] = bar[1].dstAccessMask;

        out->layout[i] = bar[2].newLayout;
        out->access[i] = bar[2].dstAccessMask;
    }

    ff_vk_bind_pipeline_exec(avctx, s->exec, s->pl_hor);

    vkCmdDispatch(cmd_buf, FFALIGN(s->vkctx.output_width, CGS)/CGS,

            

Reported by FlawFinder.