Piotr Caban : msvcrt: Fix handling tryblocks inside current catch block on nested exception.
Alexandre Julliard
julliard at winehq.org
Mon Jan 13 16:11:52 CST 2020
Module: wine
Branch: master
Commit: 6babdb5508bd2f1b659218483f5df76859898712
URL: https://source.winehq.org/git/wine.git/?a=commit;h=6babdb5508bd2f1b659218483f5df76859898712
Author: Piotr Caban <piotr at codeweavers.com>
Date: Mon Jan 13 14:46:05 2020 +0100
msvcrt: Fix handling tryblocks inside current catch block on nested exception.
Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=48335
Signed-off-by: Piotr Caban <piotr at codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>
---
dlls/msvcrt/except_i386.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/dlls/msvcrt/except_i386.c b/dlls/msvcrt/except_i386.c
index 63a04dbf78..ea5634aefb 100644
--- a/dlls/msvcrt/except_i386.c
+++ b/dlls/msvcrt/except_i386.c
@@ -389,7 +389,7 @@ static DWORD catch_function_nested_handler( EXCEPTION_RECORD *rec, EXCEPTION_REG
/* returns the address to continue execution to after the catch block was called */
static inline void call_catch_block( PEXCEPTION_RECORD rec, CONTEXT *context,
cxx_exception_frame *frame,
- const cxx_function_descr *descr, int nested_trylevel,
+ const cxx_function_descr *descr,
catch_func_nested_frame *catch_frame,
cxx_exception_type *info )
{
@@ -407,7 +407,7 @@ static inline void call_catch_block( PEXCEPTION_RECORD rec, CONTEXT *context,
const tryblock_info *tryblock = &descr->tryblock[i];
/* only handle try blocks inside current catch block */
- if (catch_frame && nested_trylevel > tryblock->start_level) continue;
+ if (catch_frame && catch_frame->trylevel > tryblock->start_level) continue;
if (trylevel < tryblock->start_level) continue;
if (trylevel > tryblock->end_level) continue;
@@ -458,7 +458,7 @@ static inline void call_catch_block( PEXCEPTION_RECORD rec, CONTEXT *context,
nested_frame.frame.Handler = catch_function_nested_handler;
nested_frame.cxx_frame = frame;
nested_frame.descr = descr;
- nested_frame.trylevel = nested_trylevel + 1;
+ nested_frame.trylevel = tryblock->end_level + 1;
__wine_push_frame( &nested_frame.frame );
addr = call_handler( catchblock->handler, &frame->ebp );
@@ -545,7 +545,7 @@ static LONG CALLBACK se_translation_filter( EXCEPTION_POINTERS *ep, void *c )
exc_type = (cxx_exception_type *)rec->ExceptionInformation[2];
call_catch_block( rec, ep->ContextRecord, ctx->frame, ctx->descr,
- ctx->frame->trylevel, ctx->nested_frame, exc_type );
+ ctx->nested_frame, exc_type );
__DestructExceptionObject( rec );
return ExceptionContinueSearch;
@@ -642,7 +642,7 @@ DWORD CDECL cxx_frame_handler( PEXCEPTION_RECORD rec, cxx_exception_frame* frame
}
call_catch_block( rec, context, frame, descr,
- frame->trylevel, nested_frame, exc_type );
+ nested_frame, exc_type );
return ExceptionContinueSearch;
}
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