Ensure that ADDRSIZE and ADDRWIDTH macros can be used even when WineDbg isn't attached to any process, by providing a default value.
Use case: wine programs/winedbg/winedbg.exe.so info wnd
was simply crashing. (fixes #BZ49625 https://bugs.winehq.org/show_bug.cgi?id=49625)
Signed-off-by: Eric Pouech eric.pouech@gmail.com
--- programs/winedbg/debugger.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/programs/winedbg/debugger.h b/programs/winedbg/debugger.h index b7c765ac545..3733e1b410f 100644 --- 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 */
-
Eric Pouech