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_u16(pkt, TLSEXT_TYPE_ec_point_formats)
                     ^
1100.                      /* Sub-packet for formats extension */
1101.                   || !WPACKET_start_sub_packet_u16(pkt)

ssl/packet.c:238:1: Parameter `pkt->buf->length`
  236.   }
  237.   
  238. > int WPACKET_put_bytes__(WPACKET *pkt, unsigned int val, size_t size)
  239.   {
  240.       unsigned char *data;

ssl/t1_lib.c:1101:21: Call
1099.           if (!WPACKET_put_bytes_u16(pkt, TLSEXT_TYPE_ec_point_formats)
1100.                      /* Sub-packet for formats extension */
1101.                   || !WPACKET_start_sub_packet_u16(pkt)
                            ^
1102.                   || !WPACKET_sub_memcpy_u8(pkt, pformats, num_formats)
1103.                   || !WPACKET_close(pkt)) {

ssl/packet.c:201:1: Parameter `pkt->written`
  199.   }
  200.   
  201. > int WPACKET_start_sub_packet_len__(WPACKET *pkt, size_t lenbytes)
  202.   {
  203.       WPACKET_SUB *sub;

ssl/packet.c:225:10: Call
  223.       }
  224.   
  225.       if (!WPACKET_allocate_bytes(pkt, lenbytes, &lenchars))
                  ^
  226.           return 0;
  227.       /* Convert to an offset in case the underlying BUF_MEM gets realloc'd */

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.   
