X-Git-Url: https://git.reactos.org/?p=reactos.git;a=blobdiff_plain;f=reactos%2Fsubsys%2Fwin32k%2Fobjects%2Fgdiobj.c;h=f6c80d37b08b3bf1e926e1a1952f8ea3cb1f0cf3;hp=a464fede37951b723013d73c005b2b4ab71b0454;hb=1472d11a1f0547ebfa7f93307e23d98e8c1ee115;hpb=e570a920e4ea8598a791baa414d92807133670ba

diff --git a/reactos/subsys/win32k/objects/gdiobj.c b/reactos/subsys/win32k/objects/gdiobj.c
index a464fede379..f6c80d37b08 100644
--- a/reactos/subsys/win32k/objects/gdiobj.c
+++ b/reactos/subsys/win32k/objects/gdiobj.c
@@ -19,7 +19,7 @@
 /*
  * GDIOBJ.C - GDI object manipulation routines
  *
- * $Id: gdiobj.c,v 1.45 2003/10/04 21:09:29 gvg Exp $
+ * $Id: gdiobj.c,v 1.46 2003/10/15 03:09:23 vizzini Exp $
  *
  */
 
@@ -154,6 +154,14 @@ static PGDI_HANDLE_TABLE FASTCALL
 GDIOBJ_iAllocHandleTable (WORD Size)
 {
   PGDI_HANDLE_TABLE  handleTable;
+  KIRQL OldIrql;
+  BOOLEAN IrqlRaised = FALSE;
+
+  if(KeGetCurrentIrql() < APC_LEVEL)
+    {
+      KeRaiseIrql(APC_LEVEL, &OldIrql);
+      IrqlRaised = TRUE;
+    }
 
   ExAcquireFastMutexUnsafe (&HandleTableMutex);
   handleTable = ExAllocatePool(PagedPool,
@@ -166,6 +174,9 @@ GDIOBJ_iAllocHandleTable (WORD Size)
   handleTable->wTableSize = Size;
   ExReleaseFastMutexUnsafe (&HandleTableMutex);
 
+  if(IrqlRaised)
+    KeLowerIrql(OldIrql);
+
   return handleTable;
 }
 
@@ -192,6 +203,14 @@ static WORD FASTCALL
 GDIOBJ_iGetNextOpenHandleIndex (void)
 {
   WORD tableIndex;
+  BOOLEAN IrqlRaised = FALSE;
+  KIRQL OldIrql;
+
+  if(KeGetCurrentIrql() < APC_LEVEL)
+    {
+      KeRaiseIrql(APC_LEVEL, &OldIrql);
+      IrqlRaised = TRUE;
+    }
 
   ExAcquireFastMutexUnsafe (&HandleTableMutex);
   for (tableIndex = 1; tableIndex < HandleTable->wTableSize; tableIndex++)
@@ -204,6 +223,9 @@ GDIOBJ_iGetNextOpenHandleIndex (void)
     }
   ExReleaseFastMutexUnsafe (&HandleTableMutex);
 
+  if(IrqlRaised)
+    KeLowerIrql(OldIrql);
+
   return (tableIndex < HandleTable->wTableSize) ? tableIndex : 0;
 }