From a69762541a18107fbd8e9fb8362c3af8ddf1d90b Mon Sep 17 00:00:00 2001
From: Piotr Caban <piotr@codeweavers.com>
Date: Sat, 21 Sep 2019 11:33:26 +0200
Subject: [PATCH] ntdll: Ignore ExceptionFlags changes done by exception
 handlers.

Fixes exceptions rethrowing in 64-bit .Net.

Signed-off-by: Piotr Caban <piotr@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
---
 dlls/ntdll/signal_x86_64.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/dlls/ntdll/signal_x86_64.c b/dlls/ntdll/signal_x86_64.c
index fbb2daff904..d8fcc547433 100644
--- a/dlls/ntdll/signal_x86_64.c
+++ b/dlls/ntdll/signal_x86_64.c
@@ -2390,6 +2390,7 @@ static DWORD call_handler( EXCEPTION_RECORD *rec, CONTEXT *context, DISPATCHER_C
     res = dispatch->LanguageHandler( rec, (void *)dispatch->EstablisherFrame, context, dispatch );
     TRACE( "handler at %p returned %u\n", dispatch->LanguageHandler, res );
 
+    rec->ExceptionFlags &= EH_NONCONTINUABLE;
     __wine_pop_frame( &frame );
     return res;
 }