[PATCH v4 04/11] ntoskrnl.exe: Implement process object constructor.
Derek Lesho
dereklesho52 at gmail.com
Thu Apr 11 14:45:51 CDT 2019
Signed-off-by: Derek Lesho <dereklesho52 at Gmail.com>
---
dlls/ntoskrnl.exe/ntoskrnl.c | 16 +++++++++++++++-
dlls/ntoskrnl.exe/ntoskrnl_private.h | 4 ++++
2 files changed, 19 insertions(+), 1 deletion(-)
diff --git a/dlls/ntoskrnl.exe/ntoskrnl.c b/dlls/ntoskrnl.exe/ntoskrnl.c
index 191dbafdeb..6edb7037a0 100644
--- a/dlls/ntoskrnl.exe/ntoskrnl.c
+++ b/dlls/ntoskrnl.exe/ntoskrnl.c
@@ -2451,15 +2451,29 @@ NTSTATUS WINAPI FsRtlRegisterUncProvider(PHANDLE MupHandle, PUNICODE_STRING Redi
}
+static void *create_process_object( HANDLE handle );
+
static const WCHAR process_type_name[] = {'P','r','o','c','e','s','s',0};
static struct _OBJECT_TYPE process_type =
{
- process_type_name
+ process_type_name,
+ create_process_object
};
POBJECT_TYPE PsProcessType = &process_type;
+static void *create_process_object( HANDLE handle )
+{
+ PEPROCESS process;
+
+ if (!(process = alloc_kernel_object( PsProcessType, handle, sizeof(*process), 0 ))) return NULL;
+
+ process->header.Type = 3;
+ process->header.WaitListHead.Blink = INVALID_HANDLE_VALUE; /* mark as kernel object */
+ return process;
+}
+
/***********************************************************************
* IoGetCurrentProcess / PsGetCurrentProcess (NTOSKRNL.EXE.@)
diff --git a/dlls/ntoskrnl.exe/ntoskrnl_private.h b/dlls/ntoskrnl.exe/ntoskrnl_private.h
index bfe4707265..fe89625d4c 100644
--- a/dlls/ntoskrnl.exe/ntoskrnl_private.h
+++ b/dlls/ntoskrnl.exe/ntoskrnl_private.h
@@ -28,6 +28,10 @@ struct _OBJECT_TYPE
void (*release)(void*); /* called when the last reference is released */
};
+struct _EPROCESS {
+ DISPATCHER_HEADER header;
+};
+
struct _KTHREAD
{
DISPATCHER_HEADER header;
--
2.20.1
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