ssl/statem/statem_lib.c:1009: error: INTEGER_OVERFLOW_L2
  ([0, +oo] - [`pkt->written`, `pkt->written` + 3]):unsigned64 by call to `ssl_add_cert_chain`.
Showing all 18 steps of the trace


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->buf->length`
  290.   }
  291.   
  292. > int WPACKET_start_sub_packet_len__(WPACKET *pkt, size_t lenbytes)
  293.   {
  294.       WPACKET_SUB *sub;

ssl/statem/statem_lib.c:1009:10: Call
1007.       }
1008.   
1009.       if (!ssl_add_cert_chain(s, pkt, cpk))
                 ^
1010.           return 0;
1011.   

ssl/statem/statem_lib.c:905:1: Parameter `pkt->written`
  903.   
  904.   /* Add certificate chain to provided WPACKET */
  905. > static int ssl_add_cert_chain(SSL *s, WPACKET *pkt, CERT_PKEY *cpk)
  906.   {
  907.       int i, chain_count;

ssl/statem/statem_lib.c:986:14: Call
  984.               return 0;
  985.           }
  986.           if (!ssl_add_cert_to_wpacket(s, pkt, x, 0)) {
                      ^
  987.               /* SSLfatal() already called */
  988.               return 0;

ssl/statem/statem_lib.c:876:1: Parameter `pkt->written`
    874.   
    875.   /* Add a certificate to the WPACKET */
    876. > static int ssl_add_cert_to_wpacket(SSL *s, WPACKET *pkt, X509 *x, int chain)
    877.   {
    878.       int len;

ssl/statem/statem_lib.c:887:10: Call
    885.           return 0;
    886.       }
    887.       if (!WPACKET_sub_allocate_bytes_u24(pkt, len, &outbytes)
                    ^
    888.               || i2d_X509(x, &outbytes) != len) {
    889.           SSLfatal(s, SSL_AD_INTERNAL_ERROR, SSL_F_SSL_ADD_CERT_TO_WPACKET,

crypto/packet.c:26:1: Parameter `pkt->written`
      24.   }
      25.   
      26. > int WPACKET_sub_allocate_bytes__(WPACKET *pkt, size_t len,
      27.                                    unsigned char **allocbytes, size_t lenbytes)
      28.   {

crypto/packet.c:29:10: Call
      27.                                    unsigned char **allocbytes, size_t lenbytes)
      28.   {
      29.       if (!WPACKET_start_sub_packet_len__(pkt, lenbytes)
                     ^
      30.               || !WPACKET_allocate_bytes(pkt, len, allocbytes)
      31.               || !WPACKET_close(pkt))

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] - [pkt->written, pkt->written + 3]):unsigned64 by call to `ssl_add_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;
