From 21674c6aec3a5a914d48c594a538857b8bbe15ef Mon Sep 17 00:00:00 2001
From: Mounir IDRASSI <mounir.idrassi@idrix.fr>
Date: Fri, 11 Dec 2020 23:40:09 +0100
Subject: Windows: Fix various compiler warnings

---
 src/Driver/DriveFilter.c  | 4 ++--
 src/Driver/Ntdriver.c     | 2 ++
 src/Driver/Ntvol.c        | 4 ++--
 src/Driver/VolumeFilter.c | 4 ++--
 4 files changed, 8 insertions(+), 6 deletions(-)

(limited to 'src/Driver')

diff --git a/src/Driver/DriveFilter.c b/src/Driver/DriveFilter.c
index a12b1ec0..dc836ebe 100644
--- a/src/Driver/DriveFilter.c
+++ b/src/Driver/DriveFilter.c
@@ -220,7 +220,7 @@ NTSTATUS LoadBootArguments (BOOL bIsEfi)
 
 NTSTATUS DriveFilterAddDevice (PDRIVER_OBJECT driverObject, PDEVICE_OBJECT pdo)
 {
-	DriveFilterExtension *Extension;
+	DriveFilterExtension *Extension = NULL;
 	NTSTATUS status;
 	PDEVICE_OBJECT filterDeviceObject = NULL;
 	PDEVICE_OBJECT attachedDeviceObject;
@@ -275,7 +275,7 @@ NTSTATUS DriveFilterAddDevice (PDRIVER_OBJECT driverObject, PDEVICE_OBJECT pdo)
 err:
 	if (filterDeviceObject)
 	{
-		if (Extension->LowerDeviceObject)
+		if (Extension && Extension->LowerDeviceObject)
 			IoDetachDevice (Extension->LowerDeviceObject);
 
 		IoDeleteDevice (filterDeviceObject);
diff --git a/src/Driver/Ntdriver.c b/src/Driver/Ntdriver.c
index a05335f2..a5ef2472 100644
--- a/src/Driver/Ntdriver.c
+++ b/src/Driver/Ntdriver.c
@@ -13,6 +13,8 @@
 
 #include "TCdefs.h"
 #include <ntddk.h>
+#include <initguid.h>
+#include <Ntddstor.h>
 #include "Crypto.h"
 #include "Fat.h"
 #include "Tests.h"
diff --git a/src/Driver/Ntvol.c b/src/Driver/Ntvol.c
index f9e11d3d..747fc026 100644
--- a/src/Driver/Ntvol.c
+++ b/src/Driver/Ntvol.c
@@ -43,14 +43,14 @@ NTSTATUS TCOpenVolume (PDEVICE_OBJECT DeviceObject,
 	       PWSTR pwszMountVolume,
 	       BOOL bRawDevice)
 {
-	FILE_STANDARD_INFORMATION FileStandardInfo;
+	FILE_STANDARD_INFORMATION FileStandardInfo = {0};
 	FILE_BASIC_INFORMATION FileBasicInfo;
 	OBJECT_ATTRIBUTES oaFileAttributes;
 	UNICODE_STRING FullFileName;
 	IO_STATUS_BLOCK IoStatusBlock;
 	PCRYPTO_INFO cryptoInfoPtr = NULL;
 	PCRYPTO_INFO tmpCryptoInfo = NULL;
-	LARGE_INTEGER lDiskLength;
+	LARGE_INTEGER lDiskLength = {0};
 	__int64 partitionStartingOffset = 0;
 	int volumeType;
 	char *readBuffer = 0;
diff --git a/src/Driver/VolumeFilter.c b/src/Driver/VolumeFilter.c
index a3d323be..14e496bc 100644
--- a/src/Driver/VolumeFilter.c
+++ b/src/Driver/VolumeFilter.c
@@ -25,7 +25,7 @@ uint32 HiddenSysLeakProtectionCount = 0;
 
 NTSTATUS VolumeFilterAddDevice (PDRIVER_OBJECT driverObject, PDEVICE_OBJECT pdo)
 {
-	VolumeFilterExtension *Extension;
+	VolumeFilterExtension *Extension = NULL;
 	NTSTATUS status;
 	PDEVICE_OBJECT filterDeviceObject = NULL;
 	PDEVICE_OBJECT attachedDeviceObject;
@@ -72,7 +72,7 @@ NTSTATUS VolumeFilterAddDevice (PDRIVER_OBJECT driverObject, PDEVICE_OBJECT pdo)
 err:
 	if (filterDeviceObject)
 	{
-		if (Extension->LowerDeviceObject)
+		if (Extension && Extension->LowerDeviceObject)
 			IoDetachDevice (Extension->LowerDeviceObject);
 
 		IoDeleteDevice (filterDeviceObject);
-- 
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