backport patch: fix early return in Process.Start (#1839410)

mono-6.12.0-fix-process-start.patch

@@ -0,0 +1,42 @@
+From 325577feffad1f87b07d92710c0d37c79c5f50a1 Mon Sep 17 00:00:00 2001
+From: Ryan Lucia <rylucia@microsoft.com>
+Date: Thu, 4 Feb 2021 08:55:48 -0500
+Subject: [PATCH] Fix early return in Process.Start
+
+---
+ mono/metadata/w32process-unix.c | 7 +++++--
+ 1 file changed, 5 insertions(+), 2 deletions(-)
+
+diff --git a/mono/metadata/w32process-unix.c b/mono/metadata/w32process-unix.c
+index 663cc6ff5111..d030101aede6 100644
+--- a/mono/metadata/w32process-unix.c
++++ b/mono/metadata/w32process-unix.c
+@@ -2032,6 +2032,9 @@ ves_icall_System_Diagnostics_Process_ShellExecuteEx_internal (MonoW32ProcessStar
+ 
+ 		static char *handler;
+ 		static gunichar2 *handler_utf16;
++#ifndef HOST_DARWIN
++		gboolean finished = FALSE;
++#endif
+ 
+ 		if (handler_utf16 == (gunichar2 *)-1) {
+ 			ret = FALSE;
+@@ -2057,6 +2060,7 @@ ves_icall_System_Diagnostics_Process_ShellExecuteEx_internal (MonoW32ProcessStar
+ 				if (handler == NULL){
+ 					handler_utf16 = (gunichar2 *) -1;
+ 					ret = FALSE;
++					finished = TRUE;
+ 				} else {
+ 					/* kfmclient needs exec argument */
+ 					char *old = handler;
+@@ -2067,9 +2071,8 @@ ves_icall_System_Diagnostics_Process_ShellExecuteEx_internal (MonoW32ProcessStar
+ 			}
+ 		}
+ 		MONO_EXIT_GC_SAFE;
+-		if (ret == FALSE){
++		if (finished)
+ 			goto done;
+-		}
+ #endif
+ 		handler_utf16 = g_utf8_to_utf16 (handler, -1, NULL, NULL, NULL);
+ 		g_free (handler);

mono.spec

@@ -24,7 +24,7 @@
 %global xamarinrelease 123
 Name:           mono
 Version:        6.8.0
-Release:        2%{?dist}
+Release:        4%{?dist}
 Summary:        Cross-platform, Open Source, .NET development framework
 
 License:        MIT
@@ -57,6 +57,9 @@ Patch10:        0001-DocumentationEnumerator.cs-Declare-iface-and-ifaceMe.patch
 Patch11:        0001-Replace-new-Csharp-features-with-old-ones.patch
 # Reenable mdoc build. To be upstreamed after Patch 10 and 11
 Patch12:        0001-Reenable-mdoc.exe-build.patch
+# fix issue with process start (#1839410)
+Patch14:	mono-6.12.0-fix-process-start.patch
+
 
 BuildRequires:  bison
 BuildRequires:  python%{python3_pkgversion}
@@ -347,6 +350,7 @@ pushd external/api-doc-tools
 %patch11 -p1
 popd
 %patch12 -p1
+%patch14 -p1
 
 # don't build mono-helix-client which requires the helix-binaries to build
 sed -i 's|mono-helix-client||g' mcs/tools/Makefile
@@ -931,14 +935,26 @@ cert-sync /etc/pki/tls/certs/ca-bundle.crt
 %files complete
 
 %changelog
-* Sat Jun 27 2020 Jeff Smith <whydoubt@gmail.com> - 6.8.0-2
-- Remove wrapper scripts for unbuilt csi.exe and vbc.exe
+* Mon Feb 22 2021 Timotheus Pokorra <timotheus.pokorra@solidcharity.com> - 6.8.0-4
+- backport patch: fix early return in Process.Start (#1839410)
 
-* Fri Jun 19 2020 Timotheus Pokorra <timotheus.pokorra@solidcharity.com> - 6.8.0-1
-- build without bootstrap
+* Sat Jul 18 2020 Timotheus Pokorra <timotheus.pokorra@solidcharity.com> - 6.8.0-3
+- Non-Bootstrap build of Mono 6.8 for Epel 8
 
-* Fri Jun 19 2020 Timotheus Pokorra <timotheus.pokorra@solidcharity.com> - 6.8.0-0
-- upgrade to Mono 6.8.0.123, with a bootstrap build
+* Fri Jul 17 2020 Timotheus Pokorra <timotheus.pokorra@solidcharity.com> - 6.8.0-2
+- Bootstrap build for Mono 6.8 for Epel 8
+
+* Thu Jul 16 2020 Timotheus Pokorra <timotheus.pokorra@solidcharity.com> - 6.6.0-9
+- Upgrade to Mono 6.6.0.166
+
+* Sat Apr 25 2020 Timotheus Pokorra <timotheus.pokorra@solidcharity.com> - 6.6.0-8
+- Non-bootstrap build for Epel 8
+
+* Sat Apr 25 2020 Timotheus Pokorra <timotheus.pokorra@solidcharity.com> - 6.6.0-7
+- another bootstrap build for Epel 8, but this time without the mono-find-provides and mono-find-requires scripts since they are still provided by rpm-build in Epel8
+
+* Sat Feb 29 2020 Timotheus Pokorra <timotheus.pokorra@solidcharity.com> - 6.6.0-6
+- Bootstrap build for Epel 8
 
 * Mon Feb 03 2020 Robert-André Mauchin <zebob.m@gmail.com> - 6.6.0-5
 - Reenable mdoc build (#1797360)