[tfaber] 63812: [NTOS:IO] - Fail with the correct status code if MDL allocation fails CORE-8410

Author: tfaber
Date: Tue Aug  5 18:47:25 2014
New Revision: 63812

URL: http://svn.reactos.org/svn/reactos?rev=63812&view=rev
Log:
[NTOS:IO]
- Fail with the correct status code if MDL allocation fails
CORE-8410

Modified:
    trunk/reactos/ntoskrnl/io/iomgr/iofunc.c

Modified: trunk/reactos/ntoskrnl/io/iomgr/iofunc.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/io/iomgr/iofunc.c…
==============================================================================
--- trunk/reactos/ntoskrnl/io/iomgr/iofunc.c	[iso-8859-1] (original)
+++ trunk/reactos/ntoskrnl/io/iomgr/iofunc.c	[iso-8859-1] Tue Aug  5 18:47:25 2014
@@ -2350,6 +2350,8 @@
             {
                 /* Allocate an MDL */
                 Mdl = IoAllocateMdl(Buffer, Length, FALSE, TRUE, Irp);
+                if (!Mdl)
+                    ExRaiseStatus(STATUS_INSUFFICIENT_RESOURCES);
                 MmProbeAndLockPages(Mdl, PreviousMode, IoWriteAccess);
             }
             _SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER)
@@ -3269,6 +3271,8 @@
             {
                 /* Allocate an MDL */
                 Mdl = IoAllocateMdl(Buffer, Length, FALSE, TRUE, Irp);
+                if (!Mdl)
+                    ExRaiseStatus(STATUS_INSUFFICIENT_RESOURCES);
                 MmProbeAndLockPages(Mdl, PreviousMode, IoReadAccess);
             }
             _SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER)