[ros-diffs] [tfaber] 73608: [FREELDR] - Add missing checks for allocation failure in DetectSerialPointerPeripheral and DetectPS2Mouse. Patch by Serge Gautherie. CORE-12623

[tfaber]

Author: tfaber
Date: Sat Jan 28 13:55:50 2017
New Revision: 73608

URL: http://svn.reactos.org/svn/reactos?rev=73608&view=rev
Log:
[FREELDR]
- Add missing checks for allocation failure in DetectSerialPointerPeripheral 
and DetectPS2Mouse. Patch by Serge Gautherie.
CORE-12623

Modified:
    trunk/reactos/boot/freeldr/freeldr/arch/i386/hardware.c

Modified: trunk/reactos/boot/freeldr/freeldr/arch/i386/hardware.c
URL: 
http://svn.reactos.org/svn/reactos/trunk/reactos/boot/freeldr/freeldr/arch/i386/hardware.c?rev=73608&r1=73607&r2=73608&view=diff
==============================================================================
--- trunk/reactos/boot/freeldr/freeldr/arch/i386/hardware.c     [iso-8859-1] 
(original)
+++ trunk/reactos/boot/freeldr/freeldr/arch/i386/hardware.c     [iso-8859-1] 
Sat Jan 28 13:55:50 2017
@@ -1037,6 +1037,11 @@
         Size = sizeof(CM_PARTIAL_RESOURCE_LIST) -
                sizeof(CM_PARTIAL_RESOURCE_DESCRIPTOR);
         PartialResourceList = FrLdrHeapAlloc(Size, TAG_HW_RESOURCE_LIST);
+        if (PartialResourceList == NULL)
+        {
+            ERR("Failed to allocate resource descriptor\n");
+            return;
+        }
         memset(PartialResourceList, 0, Size);
         PartialResourceList->Version = 1;
         PartialResourceList->Revision = 1;
@@ -1577,6 +1582,11 @@
         TRACE("Detected PS2 port\n");
 
         PartialResourceList = FrLdrHeapAlloc(sizeof(CM_PARTIAL_RESOURCE_LIST), 
TAG_HW_RESOURCE_LIST);
+        if (PartialResourceList == NULL)
+        {
+            ERR("Failed to allocate resource descriptor\n");
+            return;
+        }
         memset(PartialResourceList, 0, sizeof(CM_PARTIAL_RESOURCE_LIST));
 
         /* Initialize resource descriptor */
@@ -1613,6 +1623,11 @@
             Size = sizeof(CM_PARTIAL_RESOURCE_LIST) -
                    sizeof(CM_PARTIAL_RESOURCE_DESCRIPTOR);
             PartialResourceList = FrLdrHeapAlloc(Size, TAG_HW_RESOURCE_LIST);
+            if (PartialResourceList == NULL)
+            {
+                ERR("Failed to allocate resource descriptor\n");
+                return;
+            }
             memset(PartialResourceList, 0, Size);
             PartialResourceList->Version = 1;
             PartialResourceList->Revision = 1;