winedbg: Fix crash when no process attached in 'info wnd' command.

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=49625Signed-off-by: Eric Pouech <eric.pouech@gmail.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>

winedbg: Fix crash when no process attached in 'info wnd' command.
5d8bad57 · Eric Pouech · Alexandre Julliard · fcda0afd · 5d8bad57
Commit 5d8bad57 authored Jul 02, 2021 by Eric Pouech Committed by Alexandre Julliard Jul 02, 2021
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debugger.h programs/winedbg/debugger.h +1 -1

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--- a/programs/winedbg/debugger.h
+++ b/programs/winedbg/debugger.h
@@ -39,7 +39,7 @@
 #include "oaidl.h"
 #include <wine/list.h>

-#define ADDRSIZE        (dbg_curr_process->be_cpu->pointer_size)
+#define ADDRSIZE        (dbg_curr_process ? dbg_curr_process->be_cpu->pointer_size : (int)sizeof(void*))
 #define ADDRWIDTH       (ADDRSIZE * 2)

 /* the debugger uses these exceptions for its internal use */