ssl/t1_lib.c:1101: error: INTEGER_OVERFLOW_L2
  ([0, +oo] - [0, `s->s3->previous_client_finished_len` + `pkt->written` + `s->srp_ctx.login->strlen` + `s->tlsext_hostname->strlen` + 31]):unsigned64 by call to `WPACKET_start_sub_packet_len`.
Showing all 10 steps of the trace


ssl/t1_lib.c:1099:14: Call
1097.           tls1_get_formatlist(s, &pformats, &num_formats);
1098.   
1099.           if (!WPACKET_put_bytes(pkt, TLSEXT_TYPE_ec_point_formats, 2)
                     ^
1100.                      /* Sub-packet for formats extension */
1101.                   || !WPACKET_start_sub_packet_u16(pkt)

ssl/packet.c:226:1: Parameter `pkt->buf->length`
  224.   }
  225.   
  226. > int WPACKET_put_bytes(WPACKET *pkt, unsigned int val, size_t size)
  227.   {
  228.       unsigned char *data;

ssl/t1_lib.c:1101:21: Call
1099.           if (!WPACKET_put_bytes(pkt, TLSEXT_TYPE_ec_point_formats, 2)
1100.                      /* Sub-packet for formats extension */
1101.                   || !WPACKET_start_sub_packet_u16(pkt)
                            ^
1102.                   || !WPACKET_sub_memcpy(pkt, pformats, num_formats, 1)
1103.                   || !WPACKET_close(pkt)) {

ssl/packet.c:190:1: Parameter `pkt->written`
  188.   }
  189.   
  190. > int WPACKET_start_sub_packet_len(WPACKET *pkt, size_t lenbytes)
  191.   {
  192.       WPACKET_SUB *sub;

ssl/packet.c:214:10: Call
  212.       }
  213.   
  214.       if (!WPACKET_allocate_bytes(pkt, lenbytes, &lenchars))
                  ^
  215.           return 0;
  216.       sub->packet_len = lenchars - (unsigned char *)pkt->buf->data;

ssl/packet.c:15:1: <LHS trace>
13.   #define DEFAULT_BUF_SIZE    256
14.   
15. > int WPACKET_allocate_bytes(WPACKET *pkt, size_t len, unsigned char **allocbytes)
16.   {
17.       /* Internal API, so should not fail */

ssl/packet.c:15:1: Parameter `pkt->buf->length`
    13.   #define DEFAULT_BUF_SIZE    256
    14.   
    15. > int WPACKET_allocate_bytes(WPACKET *pkt, size_t len, unsigned char **allocbytes)
    16.   {
    17.       /* Internal API, so should not fail */

ssl/packet.c:15:1: <RHS trace>
13.   #define DEFAULT_BUF_SIZE    256
14.   
15. > int WPACKET_allocate_bytes(WPACKET *pkt, size_t len, unsigned char **allocbytes)
16.   {
17.       /* Internal API, so should not fail */

ssl/packet.c:15:1: Parameter `len`
    13.   #define DEFAULT_BUF_SIZE    256
    14.   
    15. > int WPACKET_allocate_bytes(WPACKET *pkt, size_t len, unsigned char **allocbytes)
    16.   {
    17.       /* Internal API, so should not fail */

ssl/packet.c:25:9: Binary operation: ([0, +oo] - [0, s->s3->previous_client_finished_len + pkt->written + s->srp_ctx.login->strlen + s->tlsext_hostname->strlen + 31]):unsigned64 by call to `WPACKET_start_sub_packet_len` 
    23.           return 0;
    24.   
    25.       if (pkt->buf->length - pkt->written < len) {
                  ^
    26.           size_t newlen;
    27.   
