Alexandre Julliard : setupapi: Check for NULL module to avoid an exception in RtlImageNtHeader.
Alexandre Julliard
julliard at winehq.org
Thu Mar 12 09:54:28 CDT 2009
Module: wine
Branch: master
Commit: c1b411e32180cbd0b0a8c807ca78180dc78c8e9f
URL: http://source.winehq.org/git/wine.git/?a=commit;h=c1b411e32180cbd0b0a8c807ca78180dc78c8e9f
Author: Alexandre Julliard <julliard at winehq.org>
Date: Thu Mar 12 11:52:51 2009 +0100
setupapi: Check for NULL module to avoid an exception in RtlImageNtHeader.
This allows creating a wineprefix on 64-bit, where exception handling
doesn't quite work yet.
---
dlls/setupapi/fakedll.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/dlls/setupapi/fakedll.c b/dlls/setupapi/fakedll.c
index 68166b7..e6eddf1 100644
--- a/dlls/setupapi/fakedll.c
+++ b/dlls/setupapi/fakedll.c
@@ -193,7 +193,7 @@ static BOOL build_fake_dll( HANDLE file, HMODULE module )
memcpy( dos + 1, fakedll_signature, sizeof(fakedll_signature) );
nt = info.nt = (IMAGE_NT_HEADERS *)(buffer + lfanew);
- src_nt = RtlImageNtHeader( module );
+ if (module) src_nt = RtlImageNtHeader( module );
/* some fields are copied from the source dll */
#define SET(field,def) nt->field = src_nt ? src_nt->field : def
SET( FileHeader.Machine, IMAGE_FILE_MACHINE_I386 );
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