[dotgnu-pnet-commits] pnet ChangeLog engine/lib_object.c

[Klaus Treichel]

CVSROOT:        /sources/dotgnu-pnet
Module name:    pnet
Changes by:     Klaus Treichel <ktreichel>      06/07/15 17:04:04

Modified files:
        .              : ChangeLog 
        engine         : lib_object.c 

Log message:
        2006-07-15  Klaus Treichel  <address@hidden>
        
                * engine/lib_object.c: Add a check if _this is null in 
_IL_Object_GetType
                and throw a NullReferenceException in this case because this 
might be Null
                for normal calls (non virtual and interface calls).

CVSWeb URLs:
http://cvs.savannah.gnu.org/viewcvs/pnet/ChangeLog?cvsroot=dotgnu-pnet&r1=1.3339&r2=1.3340
http://cvs.savannah.gnu.org/viewcvs/pnet/engine/lib_object.c?cvsroot=dotgnu-pnet&r1=1.15&r2=1.16

Patches:
Index: ChangeLog
===================================================================
RCS file: /sources/dotgnu-pnet/pnet/ChangeLog,v
retrieving revision 1.3339
retrieving revision 1.3340
diff -u -b -r1.3339 -r1.3340
--- ChangeLog   13 Jul 2006 18:16:05 -0000      1.3339
+++ ChangeLog   15 Jul 2006 17:04:04 -0000      1.3340
@@ -1,3 +1,9 @@
+2006-07-15  Klaus Treichel  <address@hidden>
+
+       * engine/lib_object.c: Add a check if _this is null in 
_IL_Object_GetType
+       and throw a NullReferenceException in this case because this might be 
Null
+       for normal calls (non virtual and interface calls).
+
 2006-07-13  Klaus Treichel  <address@hidden>
 
        * engine/jitc_delegate.c: Fix Delegate.Invoke if the current thread is

Index: engine/lib_object.c
===================================================================
RCS file: /sources/dotgnu-pnet/pnet/engine/lib_object.c,v
retrieving revision 1.15
retrieving revision 1.16
diff -u -b -r1.15 -r1.16
--- engine/lib_object.c 23 Aug 2005 10:45:52 -0000      1.15
+++ engine/lib_object.c 15 Jul 2006 17:04:04 -0000      1.16
@@ -29,6 +29,14 @@
 {
        ILObject *obj;
 
+       /* Check if _this is Null. */
+       if(_this == 0)
+       {
+               ILExecThreadThrowSystem(thread, "System.NullReferenceException",
+                                                               (const char 
*)0);
+               return 0;
+       }
+
        /* Does the class already have a "ClrType" instance? */
        if(GetObjectClassPrivate(_this)->clrType)
        {