(svn r19385) -Fix [FS#3684]: [IPv6] Netmask calculations were wrong if cidr >= 32.

15 years ago · 6b35de215c
parent f7eb527a37
commit 6b35de215c
1 changed files with 1 additions and 1 deletions
--- a/src/network/core/address.cpp
+++ b/src/network/core/address.cpp
@ -161,7 +161,7 @@ bool NetworkAddress::IsInNetmask(char *netmask)

 	while (cidr > 0) {
 		uint32 msk = cidr >= 32 ? (uint32)-1 : htonl(-(1 << (32 - cidr)));
-		if ((*mask & msk) != (*ip & msk)) return false;
+		if ((*mask++ & msk) != (*ip++ & msk)) return false;

 		cidr -= 32;
 	}