ssl/statem/extensions_clnt.c:220: error: INTEGER_OVERFLOW_L2
  ([0, +oo] - [`pkt->written`, `pkt->written` + 6]):unsigned64 by call to `WPACKET_sub_memcpy__`.
Showing all 16 steps of the trace


ssl/statem/extensions_clnt.c:186:1: Parameter `pkt->written`
184.   #endif
185.   
186. > int tls_construct_ctos_session_ticket(SSL *s, WPACKET *pkt,
187.                                         unsigned int context, X509 *x,
188.                                         size_t chainidx, int *al)

ssl/statem/extensions_clnt.c:219:10: Call
217.           return 1;
218.   
219.       if (!WPACKET_put_bytes_u16(pkt, TLSEXT_TYPE_session_ticket)
                ^
220.               || !WPACKET_sub_memcpy_u16(pkt, s->session->ext.tick, ticklen)) {
221.           SSLerr(SSL_F_TLS_CONSTRUCT_CTOS_SESSION_TICKET, ERR_R_INTERNAL_ERROR);

ssl/packet.c:312:1: Parameter `pkt->written`
  310.   }
  311.   
  312. > int WPACKET_put_bytes__(WPACKET *pkt, unsigned int val, size_t size)
  313.   {
  314.       unsigned char *data;

ssl/statem/extensions_clnt.c:220:17: Call
218.   
219.       if (!WPACKET_put_bytes_u16(pkt, TLSEXT_TYPE_session_ticket)
220.               || !WPACKET_sub_memcpy_u16(pkt, s->session->ext.tick, ticklen)) {
                       ^
221.           SSLerr(SSL_F_TLS_CONSTRUCT_CTOS_SESSION_TICKET, ERR_R_INTERNAL_ERROR);
222.           return 0;

ssl/packet.c:371:10: Call
  369.                            size_t lenbytes)
  370.   {
  371.       if (!WPACKET_start_sub_packet_len__(pkt, lenbytes)
                  ^
  372.               || !WPACKET_memcpy(pkt, src, len)
  373.               || !WPACKET_close(pkt))

ssl/packet.c:275:1: Parameter `pkt->buf->length`
    273.   }
    274.   
    275. > int WPACKET_start_sub_packet_len__(WPACKET *pkt, size_t lenbytes)
    276.   {
    277.       WPACKET_SUB *sub;

ssl/packet.c:372:17: Call
  370.   {
  371.       if (!WPACKET_start_sub_packet_len__(pkt, lenbytes)
  372.               || !WPACKET_memcpy(pkt, src, len)
                         ^
  373.               || !WPACKET_close(pkt))
  374.           return 0;

ssl/packet.c:353:1: Parameter `pkt->written`
    351.   }
    352.   
    353. > int WPACKET_memcpy(WPACKET *pkt, const void *src, size_t len)
    354.   {
    355.       unsigned char *dest;

ssl/packet.c:360:10: Call
    358.           return 1;
    359.   
    360.       if (!WPACKET_allocate_bytes(pkt, len, &dest))
                    ^
    361.           return 0;
    362.   

ssl/packet.c:15:1: Parameter `pkt->written`
      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->buf->length`
        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 `len`
        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:49:36: Binary operation: ([0, +oo] - [pkt->written, pkt->written + 6]):unsigned64 by call to `WPACKET_sub_memcpy__` 
        47.           return 0;
        48.   
        49.       if (pkt->staticbuf == NULL && (pkt->buf->length - pkt->written < len)) {
                                                 ^
        50.           size_t newlen;
        51.           size_t reflen;
