Paul Gofman : ntdll: Clear CONTEXT_XSTATE flag in RtlUnwindEx().
Alexandre Julliard
julliard at winehq.org
Mon Aug 31 17:16:54 CDT 2020
Module: wine
Branch: master
Commit: 8aa370e9919f179feeece8dac9782f90f2e2b09c
URL: https://source.winehq.org/git/wine.git/?a=commit;h=8aa370e9919f179feeece8dac9782f90f2e2b09c
Author: Paul Gofman <pgofman at codeweavers.com>
Date: Mon Aug 31 20:46:41 2020 +0300
ntdll: Clear CONTEXT_XSTATE flag in RtlUnwindEx().
Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=49749
Signed-off-by: Paul Gofman <pgofman at codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>
---
dlls/ntdll/signal_x86_64.c | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/dlls/ntdll/signal_x86_64.c b/dlls/ntdll/signal_x86_64.c
index ba91cc13df..6fbb612825 100644
--- 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,
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