int nb_block_tseq;
    int nb_def_max, nb_synth_max, nb_tseq_max, nb_block_tseq_max;
    int line_no;
    char err_msg[128];
};

enum ws_interval_type {
    WS_SINE  = MKTAG('S','I','N','E'),
    WS_NOISE = MKTAG('N','O','I','S'),

            

Reported by FlawFinder.

                                  tptr = av_malloc(oarg.e - oarg.s + 1);
                    if (!tptr)
                        return AVERROR(ENOMEM);
                    memcpy(tptr, oarg.s, oarg.e - oarg.s);
                    tptr[oarg.e - oarg.s] = 0;
                    av_free(p->scs.opt_mix);
                    p->scs.opt_mix = tptr;
                    break;
                case 'q':

            

Reported by FlawFinder.

                          lctx--;
        if (lctx == 0) {
            ctx = "the end of line";
            lctx = strlen(ctx);
            quote = "";
        }
        av_log(log, AV_LOG_ERROR, "Error line %d: %s near %s%.*s%s.\n",
               sp.line_no, sp.err_msg, quote, lctx, ctx, quote);
    }

            

Reported by FlawFinder.

                          avpkt->data += 24 - offset;
            avpkt->size = new_size + offset;

            memcpy(avpkt->data, IMM5_units[index].bits, IMM5_units[index].len);
            if (codec_type == 2) {
                memcpy(avpkt->data + off, IMM5_units[12].bits, IMM5_units[12].len);
            } else {
                memcpy(avpkt->data + off, IMM5_units[13].bits, IMM5_units[13].len);
            }

            

Reported by FlawFinder.

              
            memcpy(avpkt->data, IMM5_units[index].bits, IMM5_units[index].len);
            if (codec_type == 2) {
                memcpy(avpkt->data + off, IMM5_units[12].bits, IMM5_units[12].len);
            } else {
                memcpy(avpkt->data + off, IMM5_units[13].bits, IMM5_units[13].len);
            }
        } else {
            avpkt->data += 24;

            

Reported by FlawFinder.

                          if (codec_type == 2) {
                memcpy(avpkt->data + off, IMM5_units[12].bits, IMM5_units[12].len);
            } else {
                memcpy(avpkt->data + off, IMM5_units[13].bits, IMM5_units[13].len);
            }
        } else {
            avpkt->data += 24;
            avpkt->size -= 24;
        }

            

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.

                  int i;
    char *sdp;
    AVFormatContext sdp_ctx, *ctx_array[1];
    char url[MAX_URL_SIZE];

    if (s->start_time_realtime == 0  ||  s->start_time_realtime == AV_NOPTS_VALUE)
        s->start_time_realtime = av_gettime();

    /* Announce the stream */

            

Reported by FlawFinder.

              {
    RTSPState *rt = s->priv_data;
    RTSPMessageHeader reply1, *reply = &reply1;
    char cmd[MAX_URL_SIZE];

    snprintf(cmd, sizeof(cmd),
             "Range: npt=0.000-\r\n");
    ff_rtsp_send_cmd(s, "RECORD", rt->control_uri, cmd, reply, NULL);
    if (reply->status_code != RTSP_STATUS_OK)

            

Reported by FlawFinder.

                  av_log(s, AV_LOG_VERBOSE, "SDP:\n%s\n", sdp);
    ff_rtsp_send_cmd_with_content(s, "ANNOUNCE", rt->control_uri,
                                  "Content-Type: application/sdp\r\n",
                                  reply, NULL, sdp, strlen(sdp));
    av_free(sdp);
    if (reply->status_code != RTSP_STATUS_OK)
        return ff_rtsp_averror(reply->status_code, AVERROR_INVALIDDATA);

    /* Set up the RTSPStreams for each AVStream */

            

Reported by FlawFinder.

              static int sap_read_header(AVFormatContext *s)
{
    struct SAPState *sap = s->priv_data;
    char host[1024], path[1024], url[1024];
    uint8_t recvbuf[RTP_MAX_PACKET_LENGTH];
    const AVInputFormat *infmt;
    int port;
    int ret, i;


            

Reported by FlawFinder.

                      }
#define MIME "application/sdp"
        if (strcmp(&recvbuf[pos], MIME) == 0) {
            pos += strlen(MIME) + 1;
        } else if (strncmp(&recvbuf[pos], "v=0\r\n", 5) == 0) {
            // Direct SDP without a mime type
        } else {
            av_log(s, AV_LOG_WARNING, "Unsupported mime type %s\n",
                                      &recvbuf[pos]);

            

Reported by FlawFinder.

                  }

    av_log(s, AV_LOG_VERBOSE, "SDP:\n%s\n", sap->sdp);
    ffio_init_context(&sap->sdp_pb, sap->sdp, strlen(sap->sdp), 0, NULL, NULL,
                  NULL, NULL);

    infmt = av_find_input_format("sdp");
    if (!infmt)
        goto fail;

            

Reported by FlawFinder.

                  in  += in_tl_x  + in_tl_y  * stride;
    out += out_tl_x + out_tl_y * stride;
    for (y = 0; y < h; y++)
        memcpy(out + y * stride, in + y * stride, w);
}

static void cdg_fill_rect_preset(int tl_x, int tl_y, uint8_t *out,
                                 int color, int w, int h, int stride)
{

            

Reported by FlawFinder.

                  if (!hinc && !vinc)
        return;

    memcpy(new_frame->data[1], cc->frame->data[1], CDG_PALETTE_SIZE * 4);

    for (y = FFMAX(0, vinc); y < FFMIN(CDG_FULL_HEIGHT + vinc, CDG_FULL_HEIGHT); y++)
        memcpy(out + FFMAX(0, hinc) + stride * y,
               in + FFMAX(0, hinc) - hinc + (y - vinc) * stride,
               FFMIN(stride + hinc, stride));

            

Reported by FlawFinder.

                  memcpy(new_frame->data[1], cc->frame->data[1], CDG_PALETTE_SIZE * 4);

    for (y = FFMAX(0, vinc); y < FFMIN(CDG_FULL_HEIGHT + vinc, CDG_FULL_HEIGHT); y++)
        memcpy(out + FFMAX(0, hinc) + stride * y,
               in + FFMAX(0, hinc) - hinc + (y - vinc) * stride,
               FFMIN(stride + hinc, stride));

    if (vinc > 0)
        cdg_fill_wrapper(0, 0, out,

            

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.

                          res = AVERROR(ENOMEM);
            goto error;
        }
        memcpy(s->sList[i], s, sizeof(HEVCContext));
        s->sList[i]->HEVClc = s->HEVClcList[i];
    }

    offset = (lc->gb.index >> 3);


            

Reported by FlawFinder.

                  for (i = 1; i < s->threads_number; i++) {
        s->sList[i]->HEVClc->first_qp_group = 1;
        s->sList[i]->HEVClc->qp_y = s->sList[0]->HEVClc->qp_y;
        memcpy(s->sList[i], s, sizeof(HEVCContext));
        s->sList[i]->HEVClc = s->HEVClcList[i];
    }

    atomic_store(&s->wpp_err, 0);
    ff_reset_entries(s->avctx);

            

Reported by FlawFinder.

              
    if (s->sei.timecode.present) {
        uint32_t *tc_sd;
        char tcbuf[AV_TIMECODE_STR_SIZE];
        AVFrameSideData *tcside = av_frame_new_side_data(out, AV_FRAME_DATA_S12M_TIMECODE,
                                                         sizeof(uint32_t) * 4);
        if (!tcside)
            return AVERROR(ENOMEM);


            

Reported by FlawFinder.

                      }

        pkt->stream_index = st->index;
        memcpy(pkt->data, buf, adu_size);

        data->split_pos += header_size + adu_size;

        if (data->split_pos == data->split_buf_size) {
            av_freep(&data->split_buf);

            

Reported by FlawFinder.

                      }

        pkt->stream_index = st->index;
        memcpy(pkt->data, buf, adu_size);

        buf += adu_size;
        len -= adu_size;
        if (len) {
            data->split_buf_size = len;

            

Reported by FlawFinder.

                              av_packet_unref(pkt);
                return AVERROR(ENOMEM);
            }
            memcpy(data->split_buf, buf, data->split_buf_size);
            return 1;
        }
        return 0;
    } else if (!continuation) { /* && adu_size > len */
        /* First fragment */

            

Reported by FlawFinder.

                          // memcpy can be used to improve performance.
            // This is the normal case.
            flush_put_bits(pbc);
            memcpy(put_bits_ptr(pbc), pos, rest);
            skip_put_bytes(pbc, rest);
        } else {
            // If not, we have to copy manually:
            for (; rest > 3; rest -= 4, pos += 4)
                put_bits32(pbc, AV_RB32(pos));

            

Reported by FlawFinder.

                      data[dp++] = 0;
        data[dp++] = 1;

        memcpy(data + dp, unit->data, unit->data_size);
        dp += unit->data_size;
    }

    av_assert0(dp == size);


            

Reported by FlawFinder.

              

#define READ
#define READWRITE read
#define RWContext GetBitContext

#define xuia(width, string, var, range_min, range_max, subs, ...) do { \
        uint32_t value; \
        CHECK(ff_cbs_read_unsigned(ctx, rw, width, string, \

            

Reported by FlawFinder.