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unbreak ipv6 support in mono by disabling DualMode in case of AF_INET6

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because IPv4 to IPv6 address mapping is disabled on OpenBSD
This commit is contained in:
robert 2020-04-14 14:43:21 +00:00
parent 4af7679a5e
commit ab59e2ba3c
3 changed files with 21 additions and 8 deletions
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4
lang/mono/Makefile
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@ -1,11 +1,11 @@
# $OpenBSD: Makefile,v 1.135 2020/04/13 19:26:20 robert Exp $
# $OpenBSD: Makefile,v 1.136 2020/04/14 14:43:21 robert Exp $
USE_WXNEEDED= Yes
COMMENT= cross platform, open source .NET developement framework
V= 6.8.0.105
REVISION= 0
REVISION= 1
DISTNAME= mono-${V}

8
lang/mono/patches/patch-mcs_class_System_System_Net_NetworkInformation_OpenBSDNetworkInterface_cs
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@ -1,8 +1,4 @@
$OpenBSD: patch-mcs_class_System_System_Net_NetworkInformation_OpenBSDNetworkInterface_cs,v 1.2 2020/04/13 19:26:20 robert Exp $
AF_INET6 is defined as 24 in OpenBSD however some ports are distributed in
a binary form and they freak out if there is a mismatch between the mono
runtime that they were compiled with and the one that they are running with.
$OpenBSD: patch-mcs_class_System_System_Net_NetworkInformation_OpenBSDNetworkInterface_cs,v 1.3 2020/04/14 14:43:21 robert Exp $
Index: mcs/class/System/System.Net.NetworkInformation/OpenBSDNetworkInterface.cs
--- mcs/class/System/System.Net.NetworkInformation/OpenBSDNetworkInterface.cs.orig
@ -40,7 +36,7 @@ Index: mcs/class/System/System.Net.NetworkInformation/OpenBSDNetworkInterface.cs
+ internal class OpenBSDNetworkInterfaceAPI : MacOsNetworkInterfaceAPI
+ {
+ public OpenBSDNetworkInterfaceAPI ()
+ : base (AF_INET6: 30)
+ : base (AF_INET6: 24)
+ {
+ }
+ }

17
lang/mono/patches/patch-mcs_class_System_System_Net_Sockets_Socket_cs Normal file
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@ -0,0 +1,17 @@
$OpenBSD: patch-mcs_class_System_System_Net_Sockets_Socket_cs,v 1.4 2020/04/14 14:43:21 robert Exp $
IPv4 to IPv6 address mapping is disabled on OpenBSD, so do not
set DualMode in mono either.
Index: mcs/class/System/System.Net.Sockets/Socket.cs
--- mcs/class/System/System.Net.Sockets/Socket.cs.orig
+++ mcs/class/System/System.Net.Sockets/Socket.cs
@@ -148,7 +148,7 @@ namespace System.Net.Sockets
this.DontFragment = false;
if (protocolType == ProtocolType.Tcp)
this.NoDelay = false;
- } else if (addressFamily == AddressFamily.InterNetworkV6) {
+ } else if (addressFamily == AddressFamily.InterNetworkV6 && !Platform.IsOpenBSD) {
this.DualMode = true;
}