}

    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.

                  }

    /* make the palette available on the way out */
    memcpy(frame->data[1], ctx->pal, 1024);

    blocksize = bytestream2_get_byte(&ctx->g);

    if (blocksize != 8 && blocksize != 127) {
        av_log(avctx, AV_LOG_ERROR, "Block size = %i\n", blocksize);

            

Reported by FlawFinder.

                  switch (header & KMVC_METHOD) {
    case 0:
    case 1: // used in palette changed event
        memcpy(ctx->cur, ctx->prev, 320 * 200);
        break;
    case 3:
        kmvc_decode_intra_8x8(ctx, avctx->width, avctx->height);
        break;
    case 4:

            

Reported by FlawFinder.

                  out = frame->data[0];
    src = ctx->cur;
    for (i = 0; i < avctx->height; i++) {
        memcpy(out, src, avctx->width);
        src += 320;
        out += frame->linesize[0];
    }

    /* flip buffers */

            

Reported by FlawFinder.

                  bytestream2_init(gb, avpkt->data, avpkt->size);

    while (bytestream2_get_bytes_left(gb) > 8) {
        char codec_name[1024];
        uint32_t key, length;
        float framerate;
        int width, height;

        key    = bytestream2_get_le32(gb);

            

Reported by FlawFinder.

                              uint16_t *dst = (uint16_t *)(p->data[0] + (y * 2) * p->linesize[0] + tile * hw * 2);
                const uint16_t *src = (const uint16_t *)(s->jpgframe->data[0] + y * s->jpgframe->linesize[0]);

                memcpy(dst, src, hw * 2);
                src += hw;
                dst += p->linesize[0] / 2;
                memcpy(dst, src, hw * 2);
            }


            

Reported by FlawFinder.

                              memcpy(dst, src, hw * 2);
                src += hw;
                dst += p->linesize[0] / 2;
                memcpy(dst, src, hw * 2);
            }

            av_frame_unref(s->jpgframe);
            offset += s->tile_size[tile];
        }

            

Reported by FlawFinder.

              
static int insert_datetime(AVBPrint *dst, const char *in, const char *arg)
{
    char buf[16] = {0};
    time_t now = time(0);
    struct tm ltime;

    localtime_r(&now, &ltime);
    if (strftime(buf, sizeof(buf), arg, &ltime))

            

Reported by FlawFinder.

              {
    int i, valign = 0, halign = 0;
    char c = av_toupper(*src);
    char directives[128] = {0};

    /* extract the optional directives */
    if ((c >= 'A' && c <= 'Z') || c == '[') {
        char *p    = directives;
        char *pend = directives + sizeof(directives) - 1;

            

Reported by FlawFinder.

                      for (i = 0; i < FF_ARRAY_ELEMS(ass_codes_map); i++) {
            const char *from = ass_codes_map[i].from;
            const char *arg  = ass_codes_map[i].arg;
            size_t codemap_len = strlen(from);

            if (!strncmp(src, from, codemap_len)) {
                src += codemap_len;
                src += ass_codes_map[i].func(dst, src, arg);
                break;

            

Reported by FlawFinder.

              /* debug */
#if 0
#undef ifprintf
#undef printf

static void nspaces(FILE *fd, int n)
{
    while(n--) putc(' ', fd);
}

            

Reported by FlawFinder.

              
static int put_com(Jpeg2000EncoderContext *s, int compno)
{
    int size = 4 + strlen(LIBAVCODEC_IDENT);

    if (s->avctx->flags & AV_CODEC_FLAG_BITEXACT)
        return 0;

    if (s->buf_end - s->buf < size + 2)

            

Reported by FlawFinder.

                  bytestream_put_be16(&s->buf, size);
    bytestream_put_be16(&s->buf, 1); // General use (ISO/IEC 8859-15 (Latin) values)

    bytestream_put_buffer(&s->buf, LIBAVCODEC_IDENT, strlen(LIBAVCODEC_IDENT));

    return 0;
}

static uint8_t *put_sot(Jpeg2000EncoderContext *s, int tileno)

            

Reported by FlawFinder.

                          mc(band->buf + offs, band->b_ref_buf + ref_offs2,
               band->pitch, mc_type2);
        else
            mc_avg(band->buf + offs, band->ref_buf + ref_offs,
                   band->b_ref_buf + ref_offs2, band->pitch,
                   mc_type, mc_type2);
    }

    return 0;

            

Reported by Cppcheck.

              static void ivi_huff_desc_copy(IVIHuffDesc *dst, const IVIHuffDesc *src)
{
    dst->num_rows = src->num_rows;
    memcpy(dst->xbits, src->xbits, src->num_rows);
}

/*
 *  Compare two huffman codebook descriptors.
 *

            

Reported by FlawFinder.

                      src = band->ref_buf + tile->ypos * pitch + tile->xpos;
        dst = band->buf     + tile->ypos * pitch + tile->xpos;
        for (y = 0; y < tile->height; y++) {
            memcpy(dst, src, tile->width*sizeof(band->buf[0]));
            src += pitch;
            dst += pitch;
        }
    }


            

Reported by FlawFinder.

                      FFSWAP(float*, next, cur);
    }
    if (cur != lpc)
        memcpy(lpc, cur, sizeof(*lpc) * order);
}

static void cng_decode_flush(AVCodecContext *avctx)
{
    CNGContext *p = avctx->priv_data;

            

Reported by FlawFinder.

                          p->refl_coef[i] = 0.6 *p->refl_coef[i] + 0.4 * p->target_refl_coef[i];
    } else {
        p->energy = p->target_energy;
        memcpy(p->refl_coef, p->target_refl_coef, p->order * sizeof(*p->refl_coef));
        p->inited = 1;
    }
    make_lpc_coefs(p->lpc_coef, p->refl_coef, p->order);

    for (i = 0; i < p->order; i++)

            

Reported by FlawFinder.

                  buf_out = (int16_t *)frame->data[0];
    for (i = 0; i < avctx->frame_size; i++)
        buf_out[i] = av_clip_int16(p->filter_out[i + p->order]);
    memcpy(p->filter_out, p->filter_out + avctx->frame_size,
           p->order * sizeof(*p->filter_out));

    *got_frame_ptr = 1;

    return buf_size;

            

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.