[tkreuzer] 38950: Fix return value of FrLdrReadAndMapImage when image is already loaded.

Author: tkreuzer
Date: Mon Jan 19 12:45:26 2009
New Revision: 38950

URL: http://svn.reactos.org/svn/reactos?rev=38950&view=rev
Log:
Fix return value of FrLdrReadAndMapImage when image is already loaded.

Modified:
    branches/ros-amd64-bringup/reactos/boot/freeldr/freeldr/reactos/imageldr.c

Modified: branches/ros-amd64-bringup/reactos/boot/freeldr/freeldr/reactos/imageldr.c
URL:
http://svn.reactos.org/svn/reactos/branches/ros-amd64-bringup/reactos/boot/…
==============================================================================
--- branches/ros-amd64-bringup/reactos/boot/freeldr/freeldr/reactos/imageldr.c
[iso-8859-1] (original)
+++ branches/ros-amd64-bringup/reactos/boot/freeldr/freeldr/reactos/imageldr.c
[iso-8859-1] Mon Jan 19 12:45:26 2009
@@ -445,13 +445,15 @@
     PIMAGE_NT_HEADERS NtHeader;
     PIMAGE_SECTION_HEADER Section;
     NTSTATUS Status = STATUS_SUCCESS;
+    PLOADER_MODULE pModule;
 
     /* Try to see, maybe it's loaded already */
-    if (LdrGetModuleObject(Name) != NULL)
-    {
-        /* It's loaded, return NULL. It would be wise to return
-         correct LoadBase, but it seems to be ignored almost everywhere */
-        return NULL;
+    if ((pModule = LdrGetModuleObject(Name)) != NULL)
+    {
+        /* It's loaded, return LoadBase */
+        ImageBase = (PVOID)pModule->ModStart;
+        LoadBase = RVA(ImageBase, -KSEG0_BASE);
+        return LoadBase;
     }
 
     /* Set the virtual (image) and physical (load) addresses */