[dchapyshev] 41465: - Check buffer length for ProcessQuotaLimits/ProcessBasePriority/ProcessRaisePriority/ProcessWx86Information/ProcessDebugPort cases

Author: dchapyshev
Date: Fri Jun 19 12:22:24 2009
New Revision: 41465

URL: http://svn.reactos.org/svn/reactos?rev=41465&view=rev
Log:
- Check buffer length for ProcessQuotaLimits/ProcessBasePriority/ProcessRaisePriority/ProcessWx86Information/ProcessDebugPort cases

Modified:
    trunk/reactos/ntoskrnl/ps/query.c

Modified: trunk/reactos/ntoskrnl/ps/query.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/ps/query.c?rev=414...
==============================================================================
--- trunk/reactos/ntoskrnl/ps/query.c [iso-8859-1] (original)
+++ trunk/reactos/ntoskrnl/ps/query.c [iso-8859-1] Fri Jun 19 12:22:24 2009
@@ -1057,10 +1057,72 @@
             Status = STATUS_SUCCESS;
             break;

+        case ProcessQuotaLimits:
+
+            /* Check buffer length */
+            if (ProcessInformationLength != sizeof(QUOTA_LIMITS))
+            {
+                Status = STATUS_INFO_LENGTH_MISMATCH;
+                break;
+            }
+
+            DPRINT1("Not implemented: ProcessQuotaLimits\n");
+            Status = STATUS_NOT_IMPLEMENTED;
+            break;
+
+        case ProcessBasePriority:
+
+            /* Check buffer length */
+            if (ProcessInformationLength != sizeof(KPRIORITY))
+            {
+                Status = STATUS_INFO_LENGTH_MISMATCH;
+                break;
+            }
+
+            DPRINT1("Not implemented: ProcessBasePriority\n");
+            Status = STATUS_NOT_IMPLEMENTED;
+            break;
+
+        case ProcessRaisePriority:
+
+            /* Check buffer length */
+            if (ProcessInformationLength != sizeof(ULONG))
+            {
+                Status = STATUS_INFO_LENGTH_MISMATCH;
+                break;
+            }
+
+            DPRINT1("Not implemented: ProcessRaisePriority\n");
+            Status = STATUS_NOT_IMPLEMENTED;
+            break;
+
+        case ProcessWx86Information:
+
+            /* Check buffer length */
+            if (ProcessInformationLength != sizeof(HANDLE))
+            {
+                Status = STATUS_INFO_LENGTH_MISMATCH;
+                break;
+            }
+
+            DPRINT1("Not implemented: ProcessWx86Information\n");
+            Status = STATUS_NOT_IMPLEMENTED;
+            break;
+
+        case ProcessDebugPort:
+
+            /* Check buffer length */
+            if (ProcessInformationLength != sizeof(HANDLE))
+            {
+                Status = STATUS_INFO_LENGTH_MISMATCH;
+                break;
+            }
+
+            DPRINT1("Not implemented: ProcessDebugPort\n");
+            Status = STATUS_NOT_IMPLEMENTED;
+            break;
+
         /* We currently don't implement any of these */
-        case ProcessQuotaLimits:
-        case ProcessBasePriority:
-        case ProcessRaisePriority:
         case ProcessLdtInformation:
         case ProcessLdtSize:
         case ProcessIoPortHandlers:
@@ -1077,10 +1139,8 @@
         case ProcessIoCounters:
         case ProcessTimes:
         case ProcessPooledUsageAndLimits:
-        case ProcessWx86Information:
         case ProcessHandleCount:
         case ProcessWow64Information:
-        case ProcessDebugPort:
         default:
             DPRINT1("Unsupported or unimplemented: %lx\n", ProcessInformationClass);
             Status = STATUS_INVALID_INFO_CLASS;