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- Fix paged pool overwrite in IopUnloadDriver, due to a typo in arithmetic. Thanks to Andrey Korotaev (unC0Rr) for the testcase.

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- Make error debug output DPRINT1 instead of DPRINT.

svn path=/trunk/; revision=30551
This commit is contained in:
Aleksey Bragin
2007-11-18 16:12:45 +00:00
parent 99b52bc16a
commit 3a82305cde
1 changed files with 4 additions and 4 deletions
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reactos/ntoskrnl/io/iomgr/driver.c
+4 -4
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@@ -955,7 +955,7 @@ IopUnloadDriver(PUNICODE_STRING DriverServiceName, BOOLEAN UnloadPnpDrivers)
ObjectName.MaximumLength = ObjectName.Length + sizeof(WCHAR);
ObjectName.Buffer = ExAllocatePool(PagedPool, ObjectName.MaximumLength);
wcscpy(ObjectName.Buffer, L"\\Driver\\");
memcpy(ObjectName.Buffer + 8, Start, (ObjectName.Length - 8) * sizeof(WCHAR));
memcpy(ObjectName.Buffer + 8, Start, ObjectName.Length - 8 * sizeof(WCHAR));
ObjectName.Buffer[ObjectName.Length/sizeof(WCHAR)] = 0;
/*
@@ -967,7 +967,7 @@ IopUnloadDriver(PUNICODE_STRING DriverServiceName, BOOLEAN UnloadPnpDrivers)
if (!NT_SUCCESS(Status))
{
DPRINT("Can't locate driver object for %wZ\n", ObjectName);
DPRINT1("Can't locate driver object for %wZ\n", ObjectName);
return Status;
}
@@ -994,7 +994,7 @@ IopUnloadDriver(PUNICODE_STRING DriverServiceName, BOOLEAN UnloadPnpDrivers)
if (!NT_SUCCESS(Status))
{
DPRINT("RtlQueryRegistryValues() failed (Status %x)\n", Status);
DPRINT1("RtlQueryRegistryValues() failed (Status %x)\n", Status);
return Status;
}
@@ -1006,7 +1006,7 @@ IopUnloadDriver(PUNICODE_STRING DriverServiceName, BOOLEAN UnloadPnpDrivers)
if (!NT_SUCCESS(Status))
{
DPRINT("IopNormalizeImagePath() failed (Status %x)\n", Status);
DPRINT1("IopNormalizeImagePath() failed (Status %x)\n", Status);
return Status;
}