[tkreuzer] 51977: [WIN32K] - Fix EngMapFontFileFD (return adress and size) - Fix memory leak in EngUnloadImage

Author: tkreuzer
Date: Sat May 28 16:12:40 2011
New Revision: 51977

URL: http://svn.reactos.org/svn/reactos?rev=51977&view=rev
Log:
[WIN32K]
- Fix EngMapFontFileFD (return adress and size)
- Fix memory leak in EngUnloadImage

Modified:
    branches/GSoC_2011/GdiFontDriver/subsystems/win32/win32k/eng/ldevobj.c
    branches/GSoC_2011/GdiFontDriver/subsystems/win32/win32k/eng/mapping.c

Modified: branches/GSoC_2011/GdiFontDriver/subsystems/win32/win32k/eng/ldevobj.c
URL: http://svn.reactos.org/svn/reactos/branches/GSoC_2011/GdiFontDriver/subsyste...
==============================================================================
--- branches/GSoC_2011/GdiFontDriver/subsystems/win32/win32k/eng/ldevobj.c [iso-8859-1] (original)
+++ branches/GSoC_2011/GdiFontDriver/subsystems/win32/win32k/eng/ldevobj.c [iso-8859-1] Sat May 28 16:12:40 2011
@@ -101,6 +101,7 @@
 {
     /* Make sure we don't have a driver loaded */
     ASSERT(pldev && pldev->pGdiDriverInfo == NULL);
+    ASSERT(pldev->cRefs == 0);

/* Free the memory */
     ExFreePoolWithTag(pldev, GDITAG_LDEV);
@@ -475,8 +476,9 @@
         if (pldev->pldevNext)
             pldev->pldevNext->pldevPrev = pldev->pldevPrev;

-        /* Unload the image */
+        /* Unload the image and free the LDEV */
         LDEVOBJ_vUnloadImage(pldev);
+        LDEVOBJ_vFreeLDEV(pldev);
     }

/* Unlock loader */

Modified: branches/GSoC_2011/GdiFontDriver/subsystems/win32/win32k/eng/mapping.c
URL: http://svn.reactos.org/svn/reactos/branches/GSoC_2011/GdiFontDriver/subsyste...
==============================================================================
--- branches/GSoC_2011/GdiFontDriver/subsystems/win32/win32k/eng/mapping.c [iso-8859-1] (original)
+++ branches/GSoC_2011/GdiFontDriver/subsystems/win32/win32k/eng/mapping.c [iso-8859-1] Sat May 28 16:12:40 2011
@@ -512,6 +512,10 @@
                                     PAGE_READONLY);
     }

+    /* Return base address and size */
+    if (ppjBuf) *ppjBuf = pffv->pvViewFD;
+    if (pcjBuf) *pcjBuf = pffv->cjView;
+
     return NT_SUCCESS(Status);
 }