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util.net: Fix s2sout on Windows (return 0.0.0.0 and :: instead of an empty list)

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This commit is contained in:
Kim Alvefur 2013-08-30 16:14:31 +02:00
parent 9c72583d71
commit beb69a4ab0
1 changed files with 10 additions and 1 deletions
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11
util-src/net.c
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@ -42,8 +42,8 @@ static int lc_local_addresses(lua_State *L)
const long ip4_linklocal = htonl(0xa9fe0000); /* 169.254.0.0 */
const long ip4_mask = htonl(0xffff0000);
struct ifaddrs *addr = NULL, *a;
int n = 1;
#endif
int n = 1;
int type = luaL_checkoption(L, 1, "both", type_strings);
const char link_local = lua_toboolean(L, 2); /* defaults to 0 (false) */
const char ipv4 = (type == 0 || type == 1);
@ -92,6 +92,15 @@ static int lc_local_addresses(lua_State *L)
}
freeifaddrs(addr);
#else
if (ipv4) {
lua_pushstring(L, "0.0.0.0");
lua_rawseti(L, -2, n++);
}
if (ipv6) {
lua_pushstring(L, "::");
lua_rawseti(L, -2, n++);
}
#endif
return 1;
}