src/http/ngx_http.c:1212: error: Integer Overflow L2
  ([0, +oo] - 2):unsigned64 by call to `ngx_cmp_sockaddr`.

src/http/ngx_http.c:1212:13: Call
1210.     for (i = 0; i < port->addrs.nelts; i++) {
1211. 
1212.         if (ngx_cmp_sockaddr(lsopt->sockaddr, lsopt->socklen,
                  ^
1213.                              addr[i].opt.sockaddr,
1214.                              addr[i].opt.socklen, 0)

src/core/ngx_inet.c:1323:1: <LHS trace>
1321. 
1322. 
1323. ngx_int_t
      ^
1324. ngx_cmp_sockaddr(struct sockaddr *sa1, socklen_t slen1,
1325.     struct sockaddr *sa2, socklen_t slen2, ngx_uint_t cmp_port)

src/core/ngx_inet.c:1323:1: Parameter `slen2`
  1321. 
  1322. 
  1323. ngx_int_t
        ^
  1324. ngx_cmp_sockaddr(struct sockaddr *sa1, socklen_t slen1,
  1325.     struct sockaddr *sa2, socklen_t slen2, ngx_uint_t cmp_port)

src/core/ngx_inet.c:1369:13: Binary operation: ([0, +oo] - 2):unsigned64 by call to `ngx_cmp_sockaddr` 
  1367. 
  1368.         } else {
  1369.             len = slen2 - offsetof(struct sockaddr_un, sun_path);
                    ^
  1370.         }
  1371. 
