From fcefb0a6d71faaa1b47f5f5f6a3961d41e94cfc3 Mon Sep 17 00:00:00 2001 From: Vsevolod Stakhov Date: Sun, 3 Jan 2016 17:12:58 +0000 Subject: Fix IPv4 loopback detection --- src/libutil/addr.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/src/libutil/addr.c b/src/libutil/addr.c index d8dec0b97..3eeef8e44 100644 --- a/src/libutil/addr.c +++ b/src/libutil/addr.c @@ -1345,7 +1345,8 @@ rspamd_inet_address_is_local (const rspamd_inet_addr_t *addr) } else { if (addr->af == AF_INET) { - if (addr->u.in.addr.s4.sin_addr.s_addr == INADDR_LOOPBACK) { + if ((ntohl (addr->u.in.addr.s4.sin_addr.s_addr) & 0xff000000) + == 0x7f000000) { return TRUE; } } -- cgit v1.2.3