ssl/statem/statem_clnt.c:833: error: INTEGER_OVERFLOW_L2
  ([0, +oo] - [0, `pkt->written` + 328]):unsigned64 by call to `WPACKET_start_sub_packet_len__`.
Showing all 13 steps of the trace


ssl/statem/statem_clnt.c:696:1: Parameter `pkt->subs->parent->lenbytes`
694.   }
695.   
696. > int tls_construct_client_hello(SSL *s, WPACKET *pkt)
697.   {
698.       unsigned char *p;

ssl/statem/statem_clnt.c:827:10: Call
825.       if (!ssl_cipher_list_to_bytes(s, SSL_get_ciphers(s), pkt))
826.           return 0;
827.       if (!WPACKET_close(pkt)) {
                ^
828.           SSLerr(SSL_F_TLS_CONSTRUCT_CLIENT_HELLO, ERR_R_INTERNAL_ERROR);
829.           return 0;

ssl/packet.c:219:1: Parameter `pkt->written`
  217.   }
  218.   
  219. > int WPACKET_close(WPACKET *pkt)
  220.   {
  221.       /*

ssl/statem/statem_clnt.c:833:10: Call
831.   
832.       /* COMPRESSION */
833.       if (!WPACKET_start_sub_packet_u8(pkt)) {
                ^
834.           SSLerr(SSL_F_TLS_CONSTRUCT_CLIENT_HELLO, ERR_R_INTERNAL_ERROR);
835.           return 0;

ssl/packet.c:251:1: Parameter `pkt->maxsize`
  249.   }
  250.   
  251. > int WPACKET_start_sub_packet_len__(WPACKET *pkt, size_t lenbytes)
  252.   {
  253.       WPACKET_SUB *sub;

ssl/packet.c:275:10: Call
  273.       }
  274.   
  275.       if (!WPACKET_allocate_bytes(pkt, lenbytes, &lenchars))
                  ^
  276.           return 0;
  277.       /* Convert to an offset in case the underlying BUF_MEM gets realloc'd */

ssl/packet.c:15:1: Parameter `pkt->maxsize`
    13.   #define DEFAULT_BUF_SIZE    256
    14.   
    15. > int WPACKET_allocate_bytes(WPACKET *pkt, size_t len, unsigned char **allocbytes)
    16.   {
    17.       if (!WPACKET_reserve_bytes(pkt, len, allocbytes))

ssl/packet.c:17:10: Call
    15.   int WPACKET_allocate_bytes(WPACKET *pkt, size_t len, unsigned char **allocbytes)
    16.   {
    17.       if (!WPACKET_reserve_bytes(pkt, len, allocbytes))
                   ^
    18.           return 0;
    19.   

ssl/packet.c:39:1: <LHS trace>
37.                        ? (p)->staticbuf : (unsigned char *)(p)->buf->data)
38.   
39. > int WPACKET_reserve_bytes(WPACKET *pkt, size_t len, unsigned char **allocbytes)
40.   {
41.       /* Internal API, so should not fail */

ssl/packet.c:39:1: Parameter `pkt->maxsize`
      37.                        ? (p)->staticbuf : (unsigned char *)(p)->buf->data)
      38.   
      39. > int WPACKET_reserve_bytes(WPACKET *pkt, size_t len, unsigned char **allocbytes)
      40.   {
      41.       /* Internal API, so should not fail */

ssl/packet.c:39:1: <RHS trace>
37.                        ? (p)->staticbuf : (unsigned char *)(p)->buf->data)
38.   
39. > int WPACKET_reserve_bytes(WPACKET *pkt, size_t len, unsigned char **allocbytes)
40.   {
41.       /* Internal API, so should not fail */

ssl/packet.c:39:1: Parameter `pkt->written`
      37.                        ? (p)->staticbuf : (unsigned char *)(p)->buf->data)
      38.   
      39. > int WPACKET_reserve_bytes(WPACKET *pkt, size_t len, unsigned char **allocbytes)
      40.   {
      41.       /* Internal API, so should not fail */

ssl/packet.c:46:9: Binary operation: ([0, +oo] - [0, pkt->written + 328]):unsigned64 by call to `WPACKET_start_sub_packet_len__` 
      44.           return 0;
      45.   
      46.       if (pkt->maxsize - pkt->written < len)
                    ^
      47.           return 0;
      48.   
