ntdll: Clear CONTEXT_XSTATE flag in RtlUnwindEx().

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=49749Signed-off-by: Paul Gofman <pgofman@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>

ntdll: Clear CONTEXT_XSTATE flag in RtlUnwindEx().
8aa370e9 · Paul Gofman · Alexandre Julliard · 38039973 · 8aa370e9
Commit 8aa370e9 authored Aug 31, 2020 by Paul Gofman Committed by Alexandre Julliard Aug 31, 2020
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Showing with 6 additions and 2 deletions

signal_x86_64.c dlls/ntdll/signal_x86_64.c +6 -2

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--- a/dlls/ntdll/signal_x86_64.c
+++ b/dlls/ntdll/signal_x86_64.c
@@ -1244,7 +1244,9 @@ void WINAPI RtlUnwindEx( PVOID end_frame, PVOID target_ip, EXCEPTION_RECORD *rec
            {
                ULONG64 frame;
-                *context = new_context = *dispatch.ContextRecord;
+                new_context = *dispatch.ContextRecord;
+                new_context.ContextFlags &= ~0x40;
+                *context = new_context;
                dispatch.ContextRecord = context;
                RtlVirtualUnwind( UNW_FLAG_NHANDLER, dispatch.ImageBase,
                        dispatch.ControlPc, dispatch.FunctionEntry,
@@ -1267,7 +1269,9 @@ void WINAPI RtlUnwindEx( PVOID end_frame, PVOID target_ip, EXCEPTION_RECORD *rec
                    teb_frame = __wine_pop_frame( teb_frame );
-                    *context = new_context = *dispatch.ContextRecord;
+                    new_context = *dispatch.ContextRecord;
+                    new_context.ContextFlags &= ~0x40;
+                    *context = new_context;
                    dispatch.ContextRecord = context;
                    RtlVirtualUnwind( UNW_FLAG_NHANDLER, dispatch.ImageBase,
                            dispatch.ControlPc, dispatch.FunctionEntry,