HACK DE INTEL DRIVVVVV

DarkFire01 · Sep 10, 2023 · 31a68e4 · 31a68e4
1 parent 993a450
commit 31a68e4
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Showing 3 changed files with 14 additions and 5 deletions.
diff --git a/ntoskrnl/mm/ARM3/expool.c b/ntoskrnl/mm/ARM3/expool.c
@@ -2322,6 +2322,7 @@ ExAllocatePoolWithTag(IN POOL_TYPE PoolType,
     Entry = MiAllocatePoolPages(OriginalType, PAGE_SIZE);
     if (!Entry)
     {
+        DPRINT1("SIMONE - POOL - 1");
 #if DBG
         //
         // Out of memory, display current consumption
@@ -2923,7 +2924,11 @@ ExFreePool(PVOID P)
     //
     // Just free without checking for the tag
     //
-    ExFreePoolWithTag(P, 0);
+    ULONG_PTR UP = (ULONG_PTR)P;
+    if(UP % POOL_BLOCK_SIZE != 0)
+        return;
+    //PVOID Entry = (PVOID)(UP - (UP % POOL_BLOCK_SIZE));
+    ExFreePoolWithTag((PVOID)UP, 0);
 }
 
 /*

diff --git a/ntoskrnl/mm/ARM3/syspte.c b/ntoskrnl/mm/ARM3/syspte.c
@@ -248,6 +248,10 @@ MiReserveSystemPtes(IN ULONG NumberOfPtes,
 {
     PMMPTE PointerPte;
 
+     if( NumberOfPtes > 32768 )
+    {
+        return NULL;
+    }
     //
     // Use the extended function
     //

diff --git a/win32ss/drivers/videoprt/resource.c b/win32ss/drivers/videoprt/resource.c
@@ -994,10 +994,10 @@ VideoPortVerifyAccessRanges(
 
     ExFreePoolWithTag(ResourceList, TAG_VIDEO_PORT);
 
-    if (!NT_SUCCESS(Status) || ConflictDetected)
-        return ERROR_INVALID_PARAMETER;
-    else
-        return NO_ERROR;
+   if (!NT_SUCCESS(Status) || ConflictDetected)
+      return NO_ERROR;//ERROR_INVALID_PARAMETER;
+   else
+      return NO_ERROR;
 }
 
 /*