[tkreuzer] 53008: [NTOSKRNL] Fix OBTRACE definition. the macro used __VA_ARGS__ and passes that to DPRINT(fmt, ...) The preprocessor interpretes all arguments of __VA_ARGS__ as one token. This toke... - Ros-diffs

31 Jul 2011

Author: tkreuzer
Date: Sun Jul 31 19:26:11 2011
New Revision: 53008
URL: http://svn.reactos.org/svn/reactos?rev=53008&view=rev
Log:
[NTOSKRNL]
Fix OBTRACE definition.
the macro used __VA_ARGS__ and passes that to DPRINT(fmt, ...)
The preprocessor interpretes all arguments of __VA_ARGS__ as one token. This token was now passed as the first parameter of DPRINT1. This caused wrong parameters being used, resulting in a crash.
Modified:
    trunk/reactos/ntoskrnl/include/internal/ob.h
Modified: trunk/reactos/ntoskrnl/include/internal/ob.h
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/include/internal/o...
==============================================================================

--- trunk/reactos/ntoskrnl/include/internal/ob.h [iso-8859-1] (original)
+++ trunk/reactos/ntoskrnl/include/internal/ob.h [iso-8859-1] Sun Jul 31 19:26:11 2011
@@ -31,7 +31,7 @@
     if (x & ObpTraceLevel) DbgPrint(__VA_ARGS__)
 #endif
 #else
-#define OBTRACE(x, ...) DPRINT(__VA_ARGS__)
+#define OBTRACE(x, fmt, ...) DPRINT(fmt, ##__VA_ARGS__)
 #endif
//

    