int i;
    float data[AMRWB_SFR_SIZE_16k + HB_FIR_SIZE]; // past and current samples

    memcpy(data, mem, HB_FIR_SIZE * sizeof(float));
    memcpy(data + HB_FIR_SIZE, in, AMRWB_SFR_SIZE_16k * sizeof(float));

    for (i = 0; i < AMRWB_SFR_SIZE_16k; i++) {
        float output;
        float * p_data = (data+i);

            

Reported by FlawFinder.

                  float data[AMRWB_SFR_SIZE_16k + HB_FIR_SIZE]; // past and current samples

    memcpy(data, mem, HB_FIR_SIZE * sizeof(float));
    memcpy(data + HB_FIR_SIZE, in, AMRWB_SFR_SIZE_16k * sizeof(float));

    for (i = 0; i < AMRWB_SFR_SIZE_16k; i++) {
        float output;
        float * p_data = (data+i);


            

Reported by FlawFinder.

                      );
        out[i] = output;
    }
    memcpy(mem, data + AMRWB_SFR_SIZE_16k, HB_FIR_SIZE * sizeof(float));
}
#endif /* !HAVE_MIPS32R6 && !HAVE_MIPS64R6 */
#endif /* HAVE_INLINE_ASM */

            

Reported by FlawFinder.

                  }

    /* copy the overlapping part into the delay buffer */
    memcpy(prev, &in[num_samples], num_samples * sizeof(float));
}

void ff_atrac_iqmf(float *inlo, float *inhi, unsigned int nIn, float *pOut,
                   float *delayBuf, float *temp)
{

            

Reported by FlawFinder.

                  int   i, j;
    float   *p1, *p3;

    memcpy(temp, delayBuf, 46*sizeof(float));

    p3 = temp + 46;

    /* loop1 */
    for(i=0; i<nIn; i+=2){

            

Reported by FlawFinder.

                  }

    /* Update the delay buffer. */
    memcpy(delayBuf, temp + nIn*2, 46*sizeof(float));
}

            

Reported by FlawFinder.

                              ret = av_new_packet(pkt, size);
                if (ret < 0)
                    return ret;
                memcpy(pkt->data, mxg->soi_ptr, size);

                pkt->pts = pkt->dts = mxg->dts;
                pkt->stream_index = 0;

                if (mxg->soi_ptr - mxg->buffer > mxg->cache_size) {

            

Reported by FlawFinder.

                                  ret = av_new_packet(pkt, size - 14);
                    if (ret < 0)
                        return ret;
                    memcpy(pkt->data, startmarker_ptr + 16, size - 14);

                    /* time (GMT) of first sample in usec since 1970, little-endian */
                    pkt->pts = pkt->dts = AV_RL64(startmarker_ptr + 8);
                    pkt->stream_index = 1;


            

Reported by FlawFinder.

              
                    if (startmarker_ptr - mxg->buffer > mxg->cache_size) {
                        if (mxg->cache_size > 0) {
                            memcpy(mxg->buffer, mxg->buffer_ptr, mxg->cache_size);
                        }
                        mxg->buffer_ptr = mxg->buffer;
                    }

                    return pkt->size;

            

Reported by FlawFinder.

              #define PCMDEF(name, long_name, ext, uppercase)             \
    PCMDEF_EXT(name, long_name, ext, uppercase, )

PCMDEF(f64be, "PCM 64-bit floating-point big-endian",           NULL, F64BE)
PCMDEF(f64le, "PCM 64-bit floating-point little-endian",        NULL, F64LE)
PCMDEF(f32be, "PCM 32-bit floating-point big-endian",           NULL, F32BE)
PCMDEF(f32le, "PCM 32-bit floating-point little-endian",        NULL, F32LE)
PCMDEF(s32be, "PCM signed 32-bit big-endian",                   NULL, S32BE)
PCMDEF(s32le, "PCM signed 32-bit little-endian",                NULL, S32LE)

            

Reported by Cppcheck.

                              if (!channels)
                    sscanf(options, " channels=%d", &channels);
                if (!little_endian) {
                     char val[sizeof("little-endian")];
                     if (sscanf(options, " endianness=%13s", val) == 1) {
                         little_endian = strcmp(val, "little-endian") == 0;
                     }
                }
            }

            

Reported by FlawFinder.

                                  sscanf(options, " channels=%d", &channels);
                if (!little_endian) {
                     char val[sizeof("little-endian")];
                     if (sscanf(options, " endianness=%13s", val) == 1) {
                         little_endian = strcmp(val, "little-endian") == 0;
                     }
                }
            }
            if (rate <= 0) {

            

Reported by FlawFinder.

              
    delay[*offset] = sample;

    memcpy(tmp, coeffs + order - *offset, order * sizeof(float));

    output = s->fdsp->scalarproduct_float(delay, tmp, s->kernel_size);

    if (--(*offset) < 0)
        *offset = order - 1;

            

Reported by FlawFinder.

                  norm = s->eps + sum;
    b = mu * e / norm;

    memcpy(tmp, delay + offset, order * sizeof(float));

    s->fdsp->vector_fmul_scalar(coeffs, coeffs, a, s->kernel_size);

    s->fdsp->vector_fmac_scalar(coeffs, tmp, b, s->kernel_size);


            

Reported by FlawFinder.

              
    s->fdsp->vector_fmac_scalar(coeffs, tmp, b, s->kernel_size);

    memcpy(coeffs + order, coeffs, order * sizeof(float));

    switch (s->output_mode) {
    case IN_MODE:       output = input;         break;
    case DESIRED_MODE:  output = desired;       break;
    case OUT_MODE: /*output = output;*/         break;

            

Reported by FlawFinder.

              static int find_image_range(AVIOContext *pb, int *pfirst_index, int *plast_index,
                            const char *path, int start_index, int start_index_range)
{
    char buf[1024];
    int range, last_index, range1, first_index;

    /* find the first image */
    for (first_index = start_index; first_index < start_index + start_index_range; first_index++) {
        if (av_get_frame_filename(buf, sizeof(buf), path, first_index) < 0) {

            

Reported by FlawFinder.

              int ff_img_read_packet(AVFormatContext *s1, AVPacket *pkt)
{
    VideoDemuxData *s = s1->priv_data;
    char filename_bytes[1024];
    char *filename = filename_bytes;
    int i, res;
    int size[3]           = { 0 }, ret[3] = { 0 };
    AVIOContext *f[3]     = { NULL };
    AVCodecParameters *par = s1->streams[0]->codecpar;

            

Reported by FlawFinder.

              
            if (!s->split_planes)
                break;
            filename[strlen(filename) - 1] = 'U' + i;
        }

        if (par->codec_id == AV_CODEC_ID_NONE) {
            AVProbeData pd = { 0 };
            const AVInputFormat *ifmt;

            

Reported by FlawFinder.

                  TeletextPage *new_pages;
    vbi_page page;
    int res;
    char pgno_str[12];
    int chop_top;
    int is_subtitle_page = ctx->subtitle_map[ev->ev.ttx_page.pgno & 0x7ff];

    snprintf(pgno_str, sizeof pgno_str, "%03x", ev->ev.ttx_page.pgno);
    av_log(ctx, AV_LOG_DEBUG, "decoded page %s.%02x\n",

            

Reported by FlawFinder.

              
    av_free(avctx->subtitle_header);
    avctx->subtitle_header = new_header;
    avctx->subtitle_header_size = strlen(new_header);
    return 0;
}

static int chop_spaces_utf8(const unsigned char* t, int len)
{

            

Reported by FlawFinder.

                  AVBPrint buf;

    av_bprint_init(&buf, 0, AV_BPRINT_SIZE_UNLIMITED);
    ff_ass_bprint_text_event(&buf, text, strlen(text), "", 0);
    if (!av_bprint_is_complete(&buf)) {
        av_bprint_finalize(&buf, NULL);
        return NULL;
    }
    dialog = ff_ass_get_dialog(ctx->readorder++, 0, NULL, NULL, buf.str);

            

Reported by FlawFinder.

                  /* File information header */
    write32(buf,       MKBETAG('S','D','P','X'));
    write32(buf +   4, HEADER_SIZE);
    memcpy (buf +   8, "V1.0", 4);
    write32(buf +  20, 1); /* new image */
    write32(buf +  24, HEADER_SIZE);
    if (!(avctx->flags & AV_CODEC_FLAG_BITEXACT))
        memcpy (buf + 160, LIBAVCODEC_IDENT, FFMIN(sizeof(LIBAVCODEC_IDENT), 100));
    write32(buf + 660, 0xFFFFFFFF); /* unencrypted */

            

Reported by FlawFinder.

                  write32(buf +  20, 1); /* new image */
    write32(buf +  24, HEADER_SIZE);
    if (!(avctx->flags & AV_CODEC_FLAG_BITEXACT))
        memcpy (buf + 160, LIBAVCODEC_IDENT, FFMIN(sizeof(LIBAVCODEC_IDENT), 100));
    write32(buf + 660, 0xFFFFFFFF); /* unencrypted */

    /* Image information header */
    write16(buf + 768, 0); /* orientation; left to right, top to bottom */
    write16(buf + 770, 1); /* number of elements */

            

Reported by FlawFinder.

                          uint8_t *dst = pkt->data + HEADER_SIZE;
            size = (len + need_align) * avctx->height;
            for (j=0; j<avctx->height; j++) {
                memcpy(dst, src, len);
                memset(dst + len, 0, need_align);
                dst += len + need_align;
                src += frame->linesize[0];
            }
        } else {

            

Reported by FlawFinder.

                  AVFrame *const p = data;
    uint8_t *ptr[AV_NUM_DATA_POINTERS];
    uint32_t header_version, version = 0;
    char creator[101] = { 0 };
    char input_device[33] = { 0 };

    unsigned int offset;
    int magic_num, endian;
    int x, y, stride, i, j, ret;

            

Reported by FlawFinder.

                  uint8_t *ptr[AV_NUM_DATA_POINTERS];
    uint32_t header_version, version = 0;
    char creator[101] = { 0 };
    char input_device[33] = { 0 };

    unsigned int offset;
    int magic_num, endian;
    int x, y, stride, i, j, ret;
    int w, h, bits_per_color, descriptor, elements, packing;

            

Reported by FlawFinder.

                  if (offset >= 1920 + 4) {
        uint32_t tc;
        uint32_t *tc_sd;
        char tcbuf[AV_TIMECODE_STR_SIZE];

        buf = avpkt->data + 1920;
        // read32 to native endian, av_bswap32 to opposite of native for
        // compatibility with av_timecode_make_smpte_tc_string2 etc
        tc = av_bswap32(read32(&buf, endian));

            

Reported by FlawFinder.

                      if (c->exp_strategy[i]) {
            unbias_exponents(s, c, g);
        } else {
            memcpy(c->exponents + g->exp_ofs,
                   c->exponents + p->exp_ofs,
                   g->nb_exponent * sizeof(c->exponents[0]));
        }
    }


            

Reported by FlawFinder.

                                       c->exponents + g->exp_ofs, c->bap + g->exp_ofs,
                         fg_spc[i], fg_ofs[i], msk_mod[i], snr_ofs);
        } else {
            memcpy(c->bap + g->exp_ofs,
                   c->bap + p->exp_ofs,
                   g->nb_exponent * sizeof(c->bap[0]));
        }
    }


            

Reported by FlawFinder.

                          for (; j < g->nb_exponent; j++)
                c->idx[g->exp_ofs + j] = get_bits(&s->gb, 2);
        } else if (i && g->nb_exponent == p->nb_exponent) {
            memcpy(c->idx + g->exp_ofs,
                   c->idx + p->exp_ofs,
                   g->nb_exponent * sizeof(c->idx[0]));
        } else {
            memset(c->idx + g->exp_ofs, 0, g->nb_exponent * sizeof(c->idx[0]));
        }

            

Reported by FlawFinder.