Snippets for haproxy 3.4.7 from Fedora s390x

Sourced from https://kojipkgs.fedoraproject.org/packages/haproxy/3.4.7/1.fc46/data/logs/s390x/build.log.

• admin/iprange/ip6range.c:321:35: warning: unused variable ‘err’ [-Wunused-variable]
    321 |         char *lb, *le, *hb, *he, *err;
        |                                   ^~~
  

• admin/iprange/ip6range.c:48:20: warning: ‘get_addr’ defined but not used [-Wunused-function]
     48 | static const char *get_addr(struct in6_addr *addr)
        |                    ^~~~~~~~
  

• admin/iprange/ip6range.c:62:12: warning: ‘ta.__in6_u.__u6_addr32[0]’ may be used uninitialized [-Wmaybe-uninitialized]
     62 |         if (a->s6_addr32[0] < b->s6_addr32[0]) return 1;
        |            ^
  

• admin/iprange/ip6range.c:64:12: warning: ‘ta.__in6_u.__u6_addr32[1]’ may be used uninitialized [-Wmaybe-uninitialized]
     64 |         if (a->s6_addr32[1] < b->s6_addr32[1]) return 1;
        |            ^
  

• admin/iprange/ip6range.c:66:12: warning: ‘ta.__in6_u.__u6_addr32[2]’ may be used uninitialized [-Wmaybe-uninitialized]
     66 |         if (a->s6_addr32[2] < b->s6_addr32[2]) return 1;
        |            ^
  

• admin/iprange/ip6range.c:69:12: warning: ‘MEM <uint32_t> [(union  *)&ta + 12B]’ may be used uninitialized [-Wmaybe-uninitialized]
     69 |         if (a->s6_addr32[3] > b->s6_addr32[3]) return 0;
        |            ^