From: Woongsuk Cho <ws77.cho@samsung.com>
Date: Wed, 12 Jan 2022 04:10:50 +0000 (+0900)
Subject: Disable IPv6 to solve DualMode issue
X-Git-Tag: submit/tizen/20220112.042018^0
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=bdd5de55938eef8c775a8d340cebbda783bf9ec6;p=platform%2Fcore%2Fdotnet%2Flauncher.git

Disable IPv6 to solve DualMode issue

Due to Socket DualMode, IPv4 is converted to IPv6 socket.
So, smack deny error occurs when accessing to localhost during TCT.
It is a temporary patch that will be used until the IPv6 smack problem is fixed .
---

diff --git a/NativeLauncher/launcher/lib/core_runtime.cc b/NativeLauncher/launcher/lib/core_runtime.cc
index c7e1577..9592102 100644
--- a/NativeLauncher/launcher/lib/core_runtime.cc
+++ b/NativeLauncher/launcher/lib/core_runtime.cc
@@ -376,6 +376,9 @@ int CoreRuntime::initialize(const char* appType, LaunchMode launchMode)
 	// Disable config cache to set environment after coreclr_initialize()
 	putenv(const_cast<char *>("COMPlus_DisableConfigCache=1"));
 
+	// Disable IPv6 to solve Dual Mode issue (temporal patch)
+	putenv(const_cast<char *>("DOTNET_SYSTEM_NET_DISABLEIPV6=1"));
+
 	// read string from external file and set them to environment value.
 	setEnvFromFile();