libavformat/mpegtsenc.c:275: error: Buffer Overrun L2
  Offset added: [6, 372] (⇐ [5, 189] + [1, 183]) Size: 188 by call to `mpegts_write_section1`.

libavformat/mpegtsenc.c:190:1: Array declaration
188. }
189. 
190. static void mpegts_write_pmt(AVFormatContext *s, MpegTSService *service)
     ^
191. {
192.     //    MpegTSWrite *ts = s->priv_data;

libavformat/mpegtsenc.c:275:5: Call
273.         desc_length_ptr[1] = val;
274.     }
275.     mpegts_write_section1(&service->pmt, PMT_TID, service->sid, 0, 0, 0,
         ^
276.                           data, q - data);
277. }

libavformat/mpegtsenc.c:93:1: Parameter `len`
  91. }
  92. 
  93. static int mpegts_write_section1(MpegTSSection *s, int tid, int id,
      ^
  94.                           int version, int sec_num, int last_sec_num,
  95.                           uint8_t *buf, int len)

libavformat/mpegtsenc.c:100:5: Assignment
   98.     unsigned int tot_len;
   99. 
  100.     tot_len = 3 + 5 + len + 4;
           ^
  101.     /* check if not too big */
  102.     if (tot_len > 1024)

libavformat/mpegtsenc.c:114:5: Call
  112.     memcpy(q, buf, len);
  113. 
  114.     mpegts_write_section(s, section, tot_len);
           ^
  115.     return 0;
  116. }

libavformat/mpegtsenc.c:38:1: <Offset trace>
36. 
37. /* NOTE: 4 bytes must be left at the end for the crc32 */
38. static void mpegts_write_section(MpegTSSection *s, uint8_t *buf, int len)
    ^
39. {
40.     unsigned int crc;

libavformat/mpegtsenc.c:38:1: Array declaration
    36. 
    37. /* NOTE: 4 bytes must be left at the end for the crc32 */
    38. static void mpegts_write_section(MpegTSSection *s, uint8_t *buf, int len)
        ^
    39. {
    40.     unsigned int crc;

libavformat/mpegtsenc.c:73:9: Assignment
    71.         q += len1;
    72.         /* add known padding data */
    73.         left = TS_PACKET_SIZE - (q - packet);
                ^
    74.         if (left > 0)
    75.             memset(q, 0xff, left);

libavformat/mpegtsenc.c:38:1: <Length trace>
36. 
37. /* NOTE: 4 bytes must be left at the end for the crc32 */
38. static void mpegts_write_section(MpegTSSection *s, uint8_t *buf, int len)
    ^
39. {
40.     unsigned int crc;

libavformat/mpegtsenc.c:38:1: Parameter `len`
    36. 
    37. /* NOTE: 4 bytes must be left at the end for the crc32 */
    38. static void mpegts_write_section(MpegTSSection *s, uint8_t *buf, int len)
        ^
    39. {
    40.     unsigned int crc;

libavformat/mpegtsenc.c:71:9: Assignment
    69.             len1 = len;
    70.         memcpy(q, buf_ptr, len1);
    71.         q += len1;
                ^
    72.         /* add known padding data */
    73.         left = TS_PACKET_SIZE - (q - packet);

libavformat/mpegtsenc.c:75:13: Array access: Offset added: [6, 372] (⇐ [5, 189] + [1, 183]) Size: 188 by call to `mpegts_write_section1` 
    73.         left = TS_PACKET_SIZE - (q - packet);
    74.         if (left > 0)
    75.             memset(q, 0xff, left);
                    ^
    76. 
    77.         s->write_packet(s, packet);

static void mpegts_write_section(MpegTSSection *s, uint8_t *buf, int len)
{
    unsigned int crc;
    unsigned char packet[TS_PACKET_SIZE];
    const unsigned char *buf_ptr;
    unsigned char *q;
    int first, b, len1, left;
    crc = bswap_32(av_crc(av_crc_get_table(AV_CRC_32_IEEE), -1, buf, len - 4));
    buf[len - 4] = (crc >> 24) & 0xff;
    buf[len - 3] = (crc >> 16) & 0xff;
    buf[len - 2] = (crc >> 8) & 0xff;
    buf[len - 1] = (crc) & 0xff;
    buf_ptr = buf;
    while (len > 0) {
        first = (buf == buf_ptr);
        q = packet;
        *q++ = 0x47;
        b = (s->pid >> 8);
        if (first)
            b |= 0x40;
        *q++ = b;
        *q++ = s->pid;
        s->cc = (s->cc + 1) & 0xf;
        *q++ = 0x10 | s->cc;
        if (first)
            *q++ = 0;
        len1 = TS_PACKET_SIZE - (q - packet);
        if (len1 > len)
            len1 = len;
        memcpy(q, buf_ptr, len1);
        q += len1;
        left = TS_PACKET_SIZE - (q - packet);
        if (left > 0)
            memset(q, 0xff, left);
        s->write_packet(s, packet);
        buf_ptr += len1;
        len -= len1;
    }
}
['static void mpegts_write_pmt(AVFormatContext *s, MpegTSService *service)\n{\n    uint8_t data[1012], *q, *desc_length_ptr, *program_info_length_ptr;\n    int val, stream_type, i;\n    q = data;\n    put16(&q, 0xe000 | service->pcr_pid);\n    program_info_length_ptr = q;\n    q += 2;\n    val = 0xf000 | (q - program_info_length_ptr - 2);\n    program_info_length_ptr[0] = val >> 8;\n    program_info_length_ptr[1] = val;\n    for(i = 0; i < s->nb_streams; i++) {\n        AVStream *st = s->streams[i];\n        MpegTSWriteStream *ts_st = st->priv_data;\n        switch(st->codec->codec_id) {\n        case CODEC_ID_MPEG1VIDEO:\n        case CODEC_ID_MPEG2VIDEO:\n            stream_type = STREAM_TYPE_VIDEO_MPEG2;\n            break;\n        case CODEC_ID_MPEG4:\n            stream_type = STREAM_TYPE_VIDEO_MPEG4;\n            break;\n        case CODEC_ID_H264:\n            stream_type = STREAM_TYPE_VIDEO_H264;\n            break;\n        case CODEC_ID_MP2:\n        case CODEC_ID_MP3:\n            stream_type = STREAM_TYPE_AUDIO_MPEG1;\n            break;\n        case CODEC_ID_AAC:\n            stream_type = STREAM_TYPE_AUDIO_AAC;\n            break;\n        case CODEC_ID_AC3:\n            stream_type = STREAM_TYPE_AUDIO_AC3;\n            break;\n        default:\n            stream_type = STREAM_TYPE_PRIVATE_DATA;\n            break;\n        }\n        *q++ = stream_type;\n        put16(&q, 0xe000 | ts_st->pid);\n        desc_length_ptr = q;\n        q += 2;\n        switch(st->codec->codec_type) {\n        case CODEC_TYPE_AUDIO:\n            if (strlen(st->language) == 3) {\n                *q++ = 0x0a;\n                *q++ = 4;\n                *q++ = st->language[0];\n                *q++ = st->language[1];\n                *q++ = st->language[2];\n                *q++ = 0;\n            }\n            break;\n        case CODEC_TYPE_SUBTITLE:\n            {\n                const char *language;\n                language = st->language;\n                if (strlen(language) != 3)\n                    language = "eng";\n                *q++ = 0x59;\n                *q++ = 8;\n                *q++ = language[0];\n                *q++ = language[1];\n                *q++ = language[2];\n                *q++ = 0x10;\n                put16(&q, 1);\n                put16(&q, 1);\n            }\n            break;\n        }\n        val = 0xf000 | (q - desc_length_ptr - 2);\n        desc_length_ptr[0] = val >> 8;\n        desc_length_ptr[1] = val;\n    }\n    mpegts_write_section1(&service->pmt, PMT_TID, service->sid, 0, 0, 0,\n                          data, q - data);\n}', 'static int mpegts_write_section1(MpegTSSection *s, int tid, int id,\n                          int version, int sec_num, int last_sec_num,\n                          uint8_t *buf, int len)\n{\n    uint8_t section[1024], *q;\n    unsigned int tot_len;\n    tot_len = 3 + 5 + len + 4;\n    if (tot_len > 1024)\n        return -1;\n    q = section;\n    *q++ = tid;\n    put16(&q, 0xb000 | (len + 5 + 4));\n    put16(&q, id);\n    *q++ = 0xc1 | (version << 1);\n    *q++ = sec_num;\n    *q++ = last_sec_num;\n    memcpy(q, buf, len);\n    mpegts_write_section(s, section, tot_len);\n    return 0;\n}', 'static void mpegts_write_section(MpegTSSection *s, uint8_t *buf, int len)\n{\n    unsigned int crc;\n    unsigned char packet[TS_PACKET_SIZE];\n    const unsigned char *buf_ptr;\n    unsigned char *q;\n    int first, b, len1, left;\n    crc = bswap_32(av_crc(av_crc_get_table(AV_CRC_32_IEEE), -1, buf, len - 4));\n    buf[len - 4] = (crc >> 24) & 0xff;\n    buf[len - 3] = (crc >> 16) & 0xff;\n    buf[len - 2] = (crc >> 8) & 0xff;\n    buf[len - 1] = (crc) & 0xff;\n    buf_ptr = buf;\n    while (len > 0) {\n        first = (buf == buf_ptr);\n        q = packet;\n        *q++ = 0x47;\n        b = (s->pid >> 8);\n        if (first)\n            b |= 0x40;\n        *q++ = b;\n        *q++ = s->pid;\n        s->cc = (s->cc + 1) & 0xf;\n        *q++ = 0x10 | s->cc;\n        if (first)\n            *q++ = 0;\n        len1 = TS_PACKET_SIZE - (q - packet);\n        if (len1 > len)\n            len1 = len;\n        memcpy(q, buf_ptr, len1);\n        q += len1;\n        left = TS_PACKET_SIZE - (q - packet);\n        if (left > 0)\n            memset(q, 0xff, left);\n        s->write_packet(s, packet);\n        buf_ptr += len1;\n        len -= len1;\n    }\n}']