ssl/statem/statem_clnt.c:3550: error: INTEGER_OVERFLOW_L2
  ([0, +oo] - [0, `s->pha_context_len` + `pkt->written` + 1]):unsigned64 by call to `ssl3_output_cert_chain`.
Showing all 13 steps of the trace


ssl/statem/statem_clnt.c:3534:1: Parameter `pkt->written`
3532.   }
3533.   
3534. > int tls_construct_client_certificate(SSL *s, WPACKET *pkt)
3535.   {
3536.       if (SSL_IS_TLS13(s)) {

ssl/statem/statem_clnt.c:3550:10: Call
3548.           }
3549.       }
3550.       if (!ssl3_output_cert_chain(s, pkt,
                 ^
3551.                                   (s->s3.tmp.cert_req == 2) ? NULL
3552.                                                              : s->cert->key)) {

ssl/statem/statem_lib.c:1001:1: Parameter `pkt->written`
  999.   }
  1000.   
  1001. > unsigned long ssl3_output_cert_chain(SSL *s, WPACKET *pkt, CERT_PKEY *cpk)
  1002.   {
  1003.       if (!WPACKET_start_sub_packet_u24(pkt)) {

ssl/statem/statem_lib.c:1003:10: Call
  1001.   unsigned long ssl3_output_cert_chain(SSL *s, WPACKET *pkt, CERT_PKEY *cpk)
  1002.   {
  1003.       if (!WPACKET_start_sub_packet_u24(pkt)) {
                   ^
  1004.           SSLfatal(s, SSL_AD_INTERNAL_ERROR, SSL_F_SSL3_OUTPUT_CERT_CHAIN,
  1005.                    ERR_R_INTERNAL_ERROR);

crypto/packet.c:292:1: Parameter `pkt->written`
    290.   }
    291.   
    292. > int WPACKET_start_sub_packet_len__(WPACKET *pkt, size_t lenbytes)
    293.   {
    294.       WPACKET_SUB *sub;

crypto/packet.c:318:10: Call
    316.       sub->packet_len = pkt->written;
    317.   
    318.       if (!WPACKET_allocate_bytes(pkt, lenbytes, &lenchars))
                    ^
    319.           return 0;
    320.   

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

crypto/packet.c:18:10: Call
      16.   int WPACKET_allocate_bytes(WPACKET *pkt, size_t len, unsigned char **allocbytes)
      17.   {
      18.       if (!WPACKET_reserve_bytes(pkt, len, allocbytes))
                     ^
      19.           return 0;
      20.   

crypto/packet.c:43:1: <LHS trace>
41.                           : NULL))
42.   
43. > int WPACKET_reserve_bytes(WPACKET *pkt, size_t len, unsigned char **allocbytes)
44.   {
45.       /* Internal API, so should not fail */

crypto/packet.c:43:1: Parameter `pkt->buf->length`
        41.                           : NULL))
        42.   
        43. > int WPACKET_reserve_bytes(WPACKET *pkt, size_t len, unsigned char **allocbytes)
        44.   {
        45.       /* Internal API, so should not fail */

crypto/packet.c:43:1: <RHS trace>
41.                           : NULL))
42.   
43. > int WPACKET_reserve_bytes(WPACKET *pkt, size_t len, unsigned char **allocbytes)
44.   {
45.       /* Internal API, so should not fail */

crypto/packet.c:43:1: Parameter `len`
        41.                           : NULL))
        42.   
        43. > int WPACKET_reserve_bytes(WPACKET *pkt, size_t len, unsigned char **allocbytes)
        44.   {
        45.       /* Internal API, so should not fail */

crypto/packet.c:52:30: Binary operation: ([0, +oo] - [0, s->pha_context_len + pkt->written + 1]):unsigned64 by call to `ssl3_output_cert_chain` 
        50.           return 0;
        51.   
        52.       if (pkt->buf != NULL && (pkt->buf->length - pkt->written < len)) {
                                           ^
        53.           size_t newlen;
        54.           size_t reflen;
