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sys: static analysis fixes

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This commit is contained in:
Bill Zissimopoulos
2015-11-27 23:30:59 -08:00
parent 9e9e93238b
commit 0db1f0614b
16 changed files with 190 additions and 134 deletions
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23
src/sys/fsctl.c
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@ -18,7 +18,7 @@ static NTSTATUS FspFsvrtFileSystemControl(
PDEVICE_OBJECT DeviceObject, PIRP Irp, PIO_STACK_LOCATION IrpSp);
static NTSTATUS FspFsvolFileSystemControl(
PDEVICE_OBJECT DeviceObject, PIRP Irp, PIO_STACK_LOCATION IrpSp);
DRIVER_DISPATCH FspFileSystemControl;
FSP_DRIVER_DISPATCH FspFileSystemControl;
FSP_IOCOMPLETION_DISPATCH FspFileSystemControlComplete;
#ifdef ALLOC_PRAGMA
@ -35,6 +35,8 @@ FSP_IOCOMPLETION_DISPATCH FspFileSystemControlComplete;
static NTSTATUS FspFsctlCreateVolume(
PDEVICE_OBJECT DeviceObject, PIRP Irp, PIO_STACK_LOCATION IrpSp)
{
PAGED_CODE();
/* check parameters */
ULONG InputBufferLength = IrpSp->Parameters.FileSystemControl.InputBufferLength;
ULONG OutputBufferLength = IrpSp->Parameters.FileSystemControl.OutputBufferLength;
@ -96,6 +98,8 @@ static NTSTATUS FspFsctlCreateVolume(
static NTSTATUS FspFsvrtDeleteVolume(
PDEVICE_OBJECT DeviceObject, PIRP Irp, PIO_STACK_LOCATION IrpSp)
{
PAGED_CODE();
NTSTATUS Result;
FSP_FSVRT_DEVICE_EXTENSION *FsvrtDeviceExtension = FspFsvrtDeviceExtension(DeviceObject);
@ -111,6 +115,8 @@ static NTSTATUS FspFsvrtDeleteVolume(
static NTSTATUS FspFsvrtTransact(
PDEVICE_OBJECT DeviceObject, PIRP Irp, PIO_STACK_LOCATION IrpSp)
{
PAGED_CODE();
/* check parameters */
ULONG InputBufferLength = IrpSp->Parameters.FileSystemControl.InputBufferLength;
ULONG OutputBufferLength = IrpSp->Parameters.FileSystemControl.OutputBufferLength;
@ -205,6 +211,8 @@ static NTSTATUS FspFsvrtTransact(
static NTSTATUS FspFsctlFileSystemControl(
PDEVICE_OBJECT DeviceObject, PIRP Irp, PIO_STACK_LOCATION IrpSp)
{
PAGED_CODE();
NTSTATUS Result = STATUS_INVALID_DEVICE_REQUEST;
switch (IrpSp->MinorFunction)
{
@ -222,6 +230,8 @@ static NTSTATUS FspFsctlFileSystemControl(
static NTSTATUS FspFsvrtFileSystemControl(
PDEVICE_OBJECT DeviceObject, PIRP Irp, PIO_STACK_LOCATION IrpSp)
{
PAGED_CODE();
NTSTATUS Result = STATUS_INVALID_DEVICE_REQUEST;
switch (IrpSp->MinorFunction)
{
@ -243,6 +253,8 @@ static NTSTATUS FspFsvrtFileSystemControl(
static NTSTATUS FspFsvolFileSystemControl(
PDEVICE_OBJECT DeviceObject, PIRP Irp, PIO_STACK_LOCATION IrpSp)
{
PAGED_CODE();
NTSTATUS Result = STATUS_INVALID_DEVICE_REQUEST;
switch (IrpSp->MinorFunction)
{
@ -256,10 +268,8 @@ static NTSTATUS FspFsvolFileSystemControl(
return Result;
}
NTSTATUS
FspFileSystemControl(
_In_ PDEVICE_OBJECT DeviceObject,
_In_ PIRP Irp)
NTSTATUS FspFileSystemControl(
PDEVICE_OBJECT DeviceObject, PIRP Irp)
{
FSP_ENTER_MJ(PAGED_CODE());
@ -285,7 +295,8 @@ FspFileSystemControl(
IoctlCodeSym(IrpSp->Parameters.FileSystemControl.FsControlCode) : "");
}
VOID FspFileSystemControlComplete(PIRP Irp, FSP_FSCTL_TRANSACT_RSP *Response)
VOID FspFileSystemControlComplete(
PIRP Irp, FSP_FSCTL_TRANSACT_RSP *Response)
{
FSP_ENTER_IOC(PAGED_CODE());