ssl/record/rec_layer_d1.c:389: error: INTEGER_OVERFLOW_L2
  ([0, max(1, `s->rlayer.numwpipes`)] - 1):unsigned32 by call to `dtls1_handle_timeout`.
Showing all 17 steps of the trace


ssl/record/rec_layer_d1.c:298:1: Parameter `s->rlayer.numwpipes`
296.    *             none of our business
297.    */
298. > int dtls1_read_bytes(SSL *s, int type, int *recvd_type, unsigned char *buf,
299.                        int len, int peek)
300.   {

ssl/record/rec_layer_d1.c:389:9: Call
387.   
388.       /* Check for timeout */
389.       if (dtls1_handle_timeout(s) > 0)
               ^
390.           goto start;
391.   

ssl/d1_lib.c:353:1: Parameter `s->rlayer.numwpipes`
  351.   }
  352.   
  353. > int dtls1_handle_timeout(SSL *s)
  354.   {
  355.       /* if no timer is expired, don't do anything */

ssl/d1_lib.c:377:12: Call
  375.   
  376.       dtls1_start_timer(s);
  377.       return dtls1_retransmit_buffered_messages(s);
                    ^
  378.   }
  379.   

ssl/statem/statem_dtls.c:962:1: Parameter `s->rlayer.numwpipes`
    960.   }
    961.   
    962. > int dtls1_retransmit_buffered_messages(SSL *s)
    963.   {
    964.       pqueue *sent = s->d1->sent_messages;

ssl/statem/statem_dtls.c:974:13: Call
    972.       for (item = pqueue_next(&iter); item != NULL; item = pqueue_next(&iter)) {
    973.           frag = (hm_fragment *)item->data;
    974.           if (dtls1_retransmit_message(s, (unsigned short)
                       ^
    975.                                        dtls1_get_queue_priority
    976.                                        (frag->msg_header.seq,

ssl/statem/statem_dtls.c:1050:1: Parameter `s->rlayer.numwpipes`
      1048.   }
      1049.   
      1050. > int
      1051.   dtls1_retransmit_message(SSL *s, unsigned short seq, int *found)
      1052.   {

ssl/statem/statem_dtls.c:1112:11: Call
      1110.           frag->msg_header.saved_retransmit_state.epoch);
      1111.   
      1112.       ret = dtls1_do_write(s, frag->msg_header.is_ccs ?
                        ^
      1113.                            SSL3_RT_CHANGE_CIPHER_SPEC : SSL3_RT_HANDSHAKE);
      1114.   

ssl/statem/statem_dtls.c:112:1: Parameter `s->rlayer.numwpipes`
        110.    * SSL3_RT_CHANGE_CIPHER_SPEC)
        111.    */
        112. > int dtls1_do_write(SSL *s, int type)
        113.   {
        114.       int ret;

ssl/statem/statem_dtls.c:242:15: Call
        240.           }
        241.   
        242.           ret = dtls1_write_bytes(s, type, &s->init_buf->data[s->init_off],
                             ^
        243.                                   len);
        244.           if (ret < 0) {

ssl/record/rec_layer_d1.c:916:1: Parameter `s->rlayer.numwpipes`
          914.    * not all data has been sent or non-blocking IO.
          915.    */
          916. > int dtls1_write_bytes(SSL *s, int type, const void *buf, int len)
          917.   {
          918.       int i;

ssl/record/rec_layer_d1.c:922:9: Call
          920.       OPENSSL_assert(len <= SSL3_RT_MAX_PLAIN_LENGTH);
          921.       s->rwstate = SSL_NOTHING;
          922.       i = do_dtls1_write(s, type, buf, len, 0);
                         ^
          923.       return i;
          924.   }

ssl/record/rec_layer_d1.c:926:1: Parameter `s->rlayer.numwpipes`
            924.   }
            925.   
            926. > int do_dtls1_write(SSL *s, int type, const unsigned char *buf,
            927.                      unsigned int len, int create_empty_fragment)
            928.   {

ssl/record/rec_layer_d1.c:1112:12: Call
            1110.   
            1111.       /* we now just need to write the buffer */
            1112.       return ssl3_write_pending(s, type, buf, len);
                               ^
            1113.    err:
            1114.       return -1;

ssl/record/rec_layer_s3.c:883:1: <LHS trace>
881.   
882.   /* if s->s3->wbuf.left != 0, we need to call this */
883. > int ssl3_write_pending(SSL *s, int type, const unsigned char *buf,
884.                          unsigned int len)
885.   {

ssl/record/rec_layer_s3.c:883:1: Parameter `s->rlayer.numwpipes`
              881.   
              882.   /* if s->s3->wbuf.left != 0, we need to call this */
              883. > int ssl3_write_pending(SSL *s, int type, const unsigned char *buf,
              884.                          unsigned int len)
              885.   {

ssl/record/rec_layer_s3.c:902:20: Binary operation: ([0, max(1, s->rlayer.numwpipes)] - 1):unsigned32 by call to `dtls1_handle_timeout` 
              900.           /* Loop until we find a buffer we haven't written out yet */
              901.           if (SSL3_BUFFER_get_left(&wb[currbuf]) == 0
              902.                   && currbuf < s->rlayer.numwpipes - 1) {
                                        ^
              903.               currbuf++;
              904.               continue;
