Ros-dev

ros-dev@reactos.org

5788 discussions

by Aleksey Bragin

Hello, I'm leaving for a 3 weeks vacation (starting today) and will be accessible mostly via email. Have fun with the ReactOS development, and do not introduce new bugs :). Remember - when I'm back, we're going to prepare a new release - 0.3.2. If trunk is not ready for a release by the moment I'm back, I'll start killing devs one by one until it's ready. -- WBR, Aleksey Bragin ReactOS Project Coordinator http://www.reactos.org P.S. The last sentence is a joke, obviously.

17 years, 5 months

Why so small?

by Jason Ward

The source code for ReactOS is only 30MB. The project has been going for 10 years so why so small? Is there a need for any developers who can program assembler? I use the ReactOS assembler. RosAsm. http://www.rosasm.org Or do you only program in C and C++?

17 years, 5 months

(no subject)

by hto＠mail.cnt.ru

> We shouldn't allow attaching to a device that's still > initlizaing, but ROS currently does because of some > device that tries to do this, in the PnP manager or > early boot-phase drivers (it has an auto-generated name). > Please fix this! Init function of that driver (PnpDriverInitializeEmpty() in pnpmgr.c) is not called at all because of hack in IopCreateDriver(), line 1206.

17 years, 5 months

Re: [ros-dev] [ros-diffs] [greatlrd] 26246: fixing the build for gcc 3.4.5

by gerard.murphy

Why have all these 'initialization bugs' suddenly been highlighted, and only in GCC 3.4.5 Has the latest PSEH code highlighted a GCC 3.4.5 issue which we are just hiding by double initializing variables?? We've seen initialization bugs with 3.4.5 before but always ignored them as they appear in development. This is on a different scale. Taking the AFD as an example, as this was also briefly batted around in IRC, line 769 holds: PDEVICE_OBJECT DeviceObject; Line 773 then holds: DeviceObject = IoGetRelatedDeviceObject(TransportObject); This is before any calls to _SEH_TRY, so it's not an issue of stuff being wrapped in PSEH In the words of Mr. Poussineau - if error message is correct, fix the bug - if error message is incorrect, report to GCC Therefore as this code is not a real error, we should either send a bug report off to mingw, or more realistically, drop 3.4.5 and move to 4.1.2 (as the latest RosBE already does). We shouldn't really be hiding incorrect errors by double initializing. Ged. -----Original Message----- From: ros-diffs-bounces(a)reactos.org [mailto:ros-diffs-bounces@reactos.org] On Behalf Of greatlrd(a)svn.reactos.org Sent: 02 April 2007 10:49 To: ros-diffs(a)reactos.org Subject: [ros-diffs] [greatlrd] 26246: fixing the build for gcc 3.4.5 Author: greatlrd Date: Mon Apr 2 13:48:51 2007 New Revision: 26246 URL: http://svn.reactos.org/svn/reactos?rev=26246&view=rev Log: fixing the build for gcc 3.4.5 Modified: trunk/reactos/ntoskrnl/cm/ntfunc.c trunk/reactos/ntoskrnl/ex/sysinfo.c trunk/reactos/ntoskrnl/ex/timer.c trunk/reactos/ntoskrnl/fsrtl/fastio.c trunk/reactos/ntoskrnl/io/iomgr/driver.c trunk/reactos/ntoskrnl/io/iomgr/file.c trunk/reactos/ntoskrnl/io/iomgr/iofunc.c trunk/reactos/ntoskrnl/io/iomgr/irp.c trunk/reactos/ntoskrnl/io/pnpmgr/plugplay.c trunk/reactos/ntoskrnl/ke/i386/usercall.c trunk/reactos/ntoskrnl/ke/thrdobj.c trunk/reactos/ntoskrnl/mm/section.c trunk/reactos/ntoskrnl/mm/virtual.c trunk/reactos/ntoskrnl/ob/obdir.c trunk/reactos/ntoskrnl/ob/obhandle.c trunk/reactos/ntoskrnl/ob/obwait.c trunk/reactos/ntoskrnl/ps/job.c trunk/reactos/ntoskrnl/ps/query.c trunk/reactos/ntoskrnl/ps/thread.c trunk/reactos/ntoskrnl/se/acl.c trunk/reactos/ntoskrnl/se/priv.c trunk/reactos/ntoskrnl/se/sd.c trunk/reactos/ntoskrnl/se/sid.c trunk/reactos/ntoskrnl/se/token.c Modified: trunk/reactos/ntoskrnl/cm/ntfunc.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/cm/ntfunc.c?rev=26 246&r1=26245&r2=26246&view=diff ============================================================================ == --- trunk/reactos/ntoskrnl/cm/ntfunc.c (original) +++ trunk/reactos/ntoskrnl/cm/ntfunc.c Mon Apr 2 13:48:51 2007 @@ -299,7 +299,7 @@ unsigned i; REG_PRE_CREATE_KEY_INFORMATION PreCreateKeyInfo; REG_POST_CREATE_KEY_INFORMATION PostCreateKeyInfo; - KPROCESSOR_MODE PreviousMode; + KPROCESSOR_MODE PreviousMode = {0}; UNICODE_STRING CapturedClass = {0}; HANDLE hKey; @@ -1308,7 +1308,7 @@ IN POBJECT_ATTRIBUTES ObjectAttributes) { UNICODE_STRING RemainingPath; - KPROCESSOR_MODE PreviousMode; + KPROCESSOR_MODE PreviousMode = {0}; PVOID Object = NULL; HANDLE hKey = NULL; NTSTATUS Status = STATUS_SUCCESS; @@ -2145,7 +2145,7 @@ NTSTATUS Status; REG_DELETE_VALUE_KEY_INFORMATION DeleteValueKeyInfo; REG_POST_OPERATION_INFORMATION PostOperationInfo; - KPROCESSOR_MODE PreviousMode; + KPROCESSOR_MODE PreviousMode = {0}; UNICODE_STRING CapturedValueName; PAGED_CODE(); Modified: trunk/reactos/ntoskrnl/ex/sysinfo.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/ex/sysinfo.c?rev=2 6246&r1=26245&r2=26246&view=diff ============================================================================ == --- trunk/reactos/ntoskrnl/ex/sysinfo.c (original) +++ trunk/reactos/ntoskrnl/ex/sysinfo.c Mon Apr 2 13:48:51 2007 @@ -232,10 +232,10 @@ ANSI_STRING AName; UNICODE_STRING WName; BOOLEAN Result; - PCH Value; + PCH Value = NULL; ANSI_STRING AValue; UNICODE_STRING WValue; - KPROCESSOR_MODE PreviousMode; + KPROCESSOR_MODE PreviousMode = {0}; NTSTATUS Status = STATUS_SUCCESS; PAGED_CODE(); @@ -378,7 +378,7 @@ { UNICODE_STRING CapturedName, CapturedValue; ANSI_STRING AName, AValue; - KPROCESSOR_MODE PreviousMode; + KPROCESSOR_MODE PreviousMode = {0}; NTSTATUS Status; PAGED_CODE(); Modified: trunk/reactos/ntoskrnl/ex/timer.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/ex/timer.c?rev=262 46&r1=26245&r2=26246&view=diff ============================================================================ == --- trunk/reactos/ntoskrnl/ex/timer.c (original) +++ trunk/reactos/ntoskrnl/ex/timer.c Mon Apr 2 13:48:51 2007 @@ -510,7 +510,7 @@ { PETIMER Timer; KPROCESSOR_MODE PreviousMode = ExGetPreviousMode(); - NTSTATUS Status; + NTSTATUS Status = STATUS_UNSUCCESSFUL; PTIMER_BASIC_INFORMATION BasicInfo = TimerInformation; PAGED_CODE(); Modified: trunk/reactos/ntoskrnl/fsrtl/fastio.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/fsrtl/fastio.c?rev =26246&r1=26245&r2=26246&view=diff ============================================================================ == --- trunk/reactos/ntoskrnl/fsrtl/fastio.c (original) +++ trunk/reactos/ntoskrnl/fsrtl/fastio.c Mon Apr 2 13:48:51 2007 @@ -83,7 +83,7 @@ IN PDEVICE_OBJECT DeviceObject) { - PFSRTL_COMMON_FCB_HEADER FcbHeader; + PFSRTL_COMMON_FCB_HEADER FcbHeader = NULL; LARGE_INTEGER Offset; PFAST_IO_DISPATCH FastIoDispatch; PDEVICE_OBJECT Device; @@ -258,7 +258,7 @@ BOOLEAN Result = TRUE; PFAST_IO_DISPATCH FastIoDispatch; PDEVICE_OBJECT Device; - PFSRTL_COMMON_FCB_HEADER FcbHeader; + PFSRTL_COMMON_FCB_HEADER FcbHeader = NULL; /* WDK doc. Offset=0xffffffffffffffff indicates append to the end of file */ BOOLEAN FileOffsetAppend = ((FileOffset->HighPart == 0xffffffff) && (FileOffset->LowPart == 0xffffffff)); @@ -915,7 +915,7 @@ OUT PIO_STATUS_BLOCK IoStatus, IN PDEVICE_OBJECT DeviceObject) { - PFSRTL_COMMON_FCB_HEADER FcbHeader; + PFSRTL_COMMON_FCB_HEADER FcbHeader = NULL; BOOLEAN Result = TRUE; LARGE_INTEGER Offset; PFAST_IO_DISPATCH FastIoDispatch; @@ -1159,7 +1159,7 @@ BOOLEAN Result = TRUE; PFAST_IO_DISPATCH FastIoDispatch; PDEVICE_OBJECT Device; - PFSRTL_COMMON_FCB_HEADER FcbHeader; + PFSRTL_COMMON_FCB_HEADER FcbHeader = NULL; LARGE_INTEGER OldFileSize; LARGE_INTEGER OldValidDataLength; Modified: trunk/reactos/ntoskrnl/io/iomgr/driver.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/io/iomgr/driver.c? rev=26246&r1=26245&r2=26246&view=diff ============================================================================ == --- trunk/reactos/ntoskrnl/io/iomgr/driver.c (original) +++ trunk/reactos/ntoskrnl/io/iomgr/driver.c Mon Apr 2 13:48:51 2007 @@ -1475,7 +1475,7 @@ UNICODE_STRING ImagePath; UNICODE_STRING ServiceName; UNICODE_STRING CapturedDriverServiceName = {0}; - KPROCESSOR_MODE PreviousMode; + KPROCESSOR_MODE PreviousMode = {0}; NTSTATUS Status; ULONG Type; PDEVICE_NODE DeviceNode; Modified: trunk/reactos/ntoskrnl/io/iomgr/file.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/io/iomgr/file.c?re v=26246&r1=26245&r2=26246&view=diff ============================================================================ == --- trunk/reactos/ntoskrnl/io/iomgr/file.c (original) +++ trunk/reactos/ntoskrnl/io/iomgr/file.c Mon Apr 2 13:48:51 2007 @@ -1629,7 +1629,7 @@ IN PVOID ExtraCreateParameters OPTIONAL, IN ULONG Options) { - KPROCESSOR_MODE AccessMode; + KPROCESSOR_MODE AccessMode = {0}; HANDLE LocalHandle = 0; LARGE_INTEGER SafeAllocationSize; PVOID SystemEaBuffer = NULL; Modified: trunk/reactos/ntoskrnl/io/iomgr/iofunc.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/io/iomgr/iofunc.c? rev=26246&r1=26245&r2=26246&view=diff ============================================================================ == --- trunk/reactos/ntoskrnl/io/iomgr/iofunc.c (original) +++ trunk/reactos/ntoskrnl/io/iomgr/iofunc.c Mon Apr 2 13:48:51 2007 @@ -198,12 +198,12 @@ { NTSTATUS Status = STATUS_SUCCESS; PFILE_OBJECT FileObject; - PDEVICE_OBJECT DeviceObject; - PIRP Irp; + PDEVICE_OBJECT DeviceObject = NULL; + PIRP Irp = NULL; PIO_STACK_LOCATION StackPtr; PKEVENT EventObject = NULL; BOOLEAN LockedForSynch = FALSE; - ULONG AccessType; + ULONG AccessType = 0; OBJECT_HANDLE_INFORMATION HandleInformation; ACCESS_MASK DesiredAccess; KPROCESSOR_MODE PreviousMode = ExGetPreviousMode(); @@ -1212,9 +1212,9 @@ { PFILE_OBJECT FileObject; PLARGE_INTEGER LocalLength = NULL; - PIRP Irp; - PIO_STACK_LOCATION StackPtr; - PDEVICE_OBJECT DeviceObject; + PIRP Irp = NULL; + PIO_STACK_LOCATION StackPtr = NULL; + PDEVICE_OBJECT DeviceObject = NULL; PKEVENT Event = NULL; BOOLEAN LockedForSync = FALSE; KPROCESSOR_MODE PreviousMode = KeGetPreviousMode(); @@ -1386,8 +1386,8 @@ IN PUNICODE_STRING FileName OPTIONAL, IN BOOLEAN RestartScan) { - PIRP Irp; - PDEVICE_OBJECT DeviceObject; + PIRP Irp = NULL; + PDEVICE_OBJECT DeviceObject = NULL; PFILE_OBJECT FileObject; PIO_STACK_LOCATION StackPtr; KPROCESSOR_MODE PreviousMode = ExGetPreviousMode(); @@ -1627,9 +1627,9 @@ OBJECT_HANDLE_INFORMATION HandleInformation; PFILE_OBJECT FileObject; NTSTATUS Status = STATUS_SUCCESS; - PIRP Irp; - PDEVICE_OBJECT DeviceObject; - PIO_STACK_LOCATION StackPtr; + PIRP Irp = NULL; + PDEVICE_OBJECT DeviceObject = NULL; + PIO_STACK_LOCATION StackPtr = NULL; KPROCESSOR_MODE PreviousMode = ExGetPreviousMode(); PKEVENT Event = NULL; BOOLEAN LocalEvent = FALSE; @@ -1938,8 +1938,8 @@ { NTSTATUS Status = STATUS_SUCCESS; PFILE_OBJECT FileObject; - PIRP Irp; - PDEVICE_OBJECT DeviceObject; + PIRP Irp = NULL; + PDEVICE_OBJECT DeviceObject = NULL; PIO_STACK_LOCATION StackPtr; KPROCESSOR_MODE PreviousMode = KeGetPreviousMode(); PKEVENT EventObject = NULL; @@ -2197,9 +2197,9 @@ { PFILE_OBJECT FileObject; NTSTATUS Status = STATUS_SUCCESS; - PIRP Irp; - PDEVICE_OBJECT DeviceObject; - PIO_STACK_LOCATION StackPtr; + PIRP Irp = NULL; + PDEVICE_OBJECT DeviceObject = NULL; + PIO_STACK_LOCATION StackPtr = NULL; KPROCESSOR_MODE PreviousMode = ExGetPreviousMode(); PKEVENT Event = NULL; BOOLEAN LocalEvent = FALSE; @@ -2576,9 +2576,9 @@ { PFILE_OBJECT FileObject; PLARGE_INTEGER LocalLength = NULL; - PIRP Irp; - PIO_STACK_LOCATION StackPtr; - PDEVICE_OBJECT DeviceObject; + PIRP Irp = NULL; + PIO_STACK_LOCATION StackPtr = NULL; + PDEVICE_OBJECT DeviceObject = NULL; PKEVENT Event = NULL; BOOLEAN LocalEvent = FALSE; KPROCESSOR_MODE PreviousMode = KeGetPreviousMode(); @@ -2760,8 +2760,8 @@ { NTSTATUS Status = STATUS_SUCCESS; PFILE_OBJECT FileObject; - PIRP Irp; - PDEVICE_OBJECT DeviceObject; + PIRP Irp = NULL; + PDEVICE_OBJECT DeviceObject = NULL; PIO_STACK_LOCATION StackPtr; KPROCESSOR_MODE PreviousMode = KeGetPreviousMode(); PKEVENT EventObject = NULL; @@ -3027,9 +3027,9 @@ IN FS_INFORMATION_CLASS FsInformationClass) { PFILE_OBJECT FileObject; - PIRP Irp; - PIO_STACK_LOCATION StackPtr; - PDEVICE_OBJECT DeviceObject; + PIRP Irp = NULL; + PIO_STACK_LOCATION StackPtr = NULL; + PDEVICE_OBJECT DeviceObject = NULL; PKEVENT Event = NULL; BOOLEAN LocalEvent = FALSE; KPROCESSOR_MODE PreviousMode = KeGetPreviousMode(); @@ -3190,9 +3190,9 @@ IN FS_INFORMATION_CLASS FsInformationClass) { PFILE_OBJECT FileObject; - PIRP Irp; - PIO_STACK_LOCATION StackPtr; - PDEVICE_OBJECT DeviceObject; + PIRP Irp = NULL; + PIO_STACK_LOCATION StackPtr = NULL; + PDEVICE_OBJECT DeviceObject = NULL; PKEVENT Event = NULL; BOOLEAN LocalEvent = FALSE; KPROCESSOR_MODE PreviousMode = KeGetPreviousMode(); Modified: trunk/reactos/ntoskrnl/io/iomgr/irp.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/io/iomgr/irp.c?rev =26246&r1=26245&r2=26246&view=diff ============================================================================ == --- trunk/reactos/ntoskrnl/io/iomgr/irp.c (original) +++ trunk/reactos/ntoskrnl/io/iomgr/irp.c Mon Apr 2 13:48:51 2007 @@ -610,8 +610,8 @@ IN PLARGE_INTEGER StartingOffset, IN PIO_STATUS_BLOCK IoStatusBlock) { - PIRP Irp; - PIO_STACK_LOCATION StackPtr; + PIRP Irp = NULL; + PIO_STACK_LOCATION StackPtr = NULL; /* Allocate IRP */ Irp = IoAllocateIrp(DeviceObject->StackSize, FALSE); @@ -745,7 +745,7 @@ IN PKEVENT Event, IN PIO_STATUS_BLOCK IoStatusBlock) { - PIRP Irp; + PIRP Irp = NULL; PIO_STACK_LOCATION StackPtr; ULONG BufferLength; Modified: trunk/reactos/ntoskrnl/io/pnpmgr/plugplay.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/io/pnpmgr/plugplay .c?rev=26246&r1=26245&r2=26246&view=diff ============================================================================ == --- trunk/reactos/ntoskrnl/io/pnpmgr/plugplay.c (original) +++ trunk/reactos/ntoskrnl/io/pnpmgr/plugplay.c Mon Apr 2 13:48:51 2007 @@ -443,7 +443,7 @@ UNICODE_STRING DeviceInstance; ULONG BufferSize; ULONG Property = 0; - PVOID Buffer; + PVOID Buffer = NULL; DPRINT("IopGetDeviceProperty() called\n"); DPRINT("Device name: %wZ\n", &PropertyData->DeviceInstance); Modified: trunk/reactos/ntoskrnl/ke/i386/usercall.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/ke/i386/usercall.c ?rev=26246&r1=26245&r2=26246&view=diff ============================================================================ == --- trunk/reactos/ntoskrnl/ke/i386/usercall.c (original) +++ trunk/reactos/ntoskrnl/ke/i386/usercall.c Mon Apr 2 13:48:51 2007 @@ -148,8 +148,8 @@ OUT PVOID *Result, OUT PULONG ResultLength) { - ULONG_PTR NewStack, OldStack; - PULONG UserEsp; + ULONG_PTR NewStack =0, OldStack = 0; + PULONG UserEsp = NULL; NTSTATUS CallbackStatus = STATUS_SUCCESS; PEXCEPTION_REGISTRATION_RECORD ExceptionList; PTEB Teb; Modified: trunk/reactos/ntoskrnl/ke/thrdobj.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/ke/thrdobj.c?rev=2 6246&r1=26245&r2=26246&view=diff ============================================================================ == --- trunk/reactos/ntoskrnl/ke/thrdobj.c (original) +++ trunk/reactos/ntoskrnl/ke/thrdobj.c Mon Apr 2 13:48:51 2007 @@ -723,7 +723,7 @@ ULONG i; PKWAIT_BLOCK TimerWaitBlock; PKTIMER Timer; - NTSTATUS Status; + NTSTATUS Status = STATUS_UNSUCCESSFUL; /* Initalize the Dispatcher Header */ KeInitializeDispatcherHeader(&Thread->DispatcherHeader, Modified: trunk/reactos/ntoskrnl/mm/section.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/mm/section.c?rev=2 6246&r1=26245&r2=26246&view=diff ============================================================================ == --- trunk/reactos/ntoskrnl/mm/section.c (original) +++ trunk/reactos/ntoskrnl/mm/section.c Mon Apr 2 13:48:51 2007 @@ -3670,7 +3670,7 @@ SIZE_T SafeViewSize; PROS_SECTION_OBJECT Section; PEPROCESS Process; - KPROCESSOR_MODE PreviousMode; + KPROCESSOR_MODE PreviousMode = {0}; PMADDRESS_SPACE AddressSpace; NTSTATUS Status = STATUS_SUCCESS; ULONG tmpProtect; Modified: trunk/reactos/ntoskrnl/mm/virtual.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/mm/virtual.c?rev=2 6246&r1=26245&r2=26246&view=diff ============================================================================ == --- trunk/reactos/ntoskrnl/mm/virtual.c (original) +++ trunk/reactos/ntoskrnl/mm/virtual.c Mon Apr 2 13:48:51 2007 @@ -554,10 +554,10 @@ IN ULONG NumberOfBytesToRead, OUT PULONG NumberOfBytesRead OPTIONAL) { - PMDL Mdl; + PMDL Mdl = NULL; PVOID SystemAddress; - KPROCESSOR_MODE PreviousMode; - PEPROCESS Process, CurrentProcess; + KPROCESSOR_MODE PreviousMode = {0}; + PEPROCESS Process, CurrentProcess = NULL; NTSTATUS Status = STATUS_SUCCESS; PAGED_CODE(); @@ -769,11 +769,11 @@ IN ULONG NumberOfBytesToWrite, OUT PULONG NumberOfBytesWritten OPTIONAL) { - PMDL Mdl; - PVOID SystemAddress; + PMDL Mdl = NULL; + PVOID SystemAddress = NULL; PEPROCESS Process; - KPROCESSOR_MODE PreviousMode; - NTSTATUS CopyStatus, Status = STATUS_SUCCESS; + KPROCESSOR_MODE PreviousMode = {0}; + NTSTATUS CopyStatus = STATUS_SUCCESS, Status = STATUS_SUCCESS; DPRINT("NtWriteVirtualMemory(ProcessHandle %x, BaseAddress %x, " "Buffer %x, NumberOfBytesToWrite %d)\n",ProcessHandle,BaseAddress, Modified: trunk/reactos/ntoskrnl/ob/obdir.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/ob/obdir.c?rev=262 46&r1=26245&r2=26246&view=diff ============================================================================ == --- trunk/reactos/ntoskrnl/ob/obdir.c (original) +++ trunk/reactos/ntoskrnl/ob/obdir.c Mon Apr 2 13:48:51 2007 @@ -466,7 +466,7 @@ KPROCESSOR_MODE PreviousMode = ExGetPreviousMode(); ULONG SkipEntries = 0; NTSTATUS Status = STATUS_SUCCESS; - PVOID LocalBuffer; + PVOID LocalBuffer = NULL; POBJECT_DIRECTORY_INFORMATION DirectoryInfo; ULONG Length, TotalLength; ULONG Count, CurrentEntry; Modified: trunk/reactos/ntoskrnl/ob/obhandle.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/ob/obhandle.c?rev= 26246&r1=26245&r2=26246&view=diff ============================================================================ == --- trunk/reactos/ntoskrnl/ob/obhandle.c (original) +++ trunk/reactos/ntoskrnl/ob/obhandle.c Mon Apr 2 13:48:51 2007 @@ -3150,7 +3150,7 @@ IN ULONG HandleAttributes, IN ULONG Options) { - PEPROCESS SourceProcess, TargetProcess, Target; + PEPROCESS SourceProcess, TargetProcess, Target = NULL; HANDLE hTarget; KPROCESSOR_MODE PreviousMode = ExGetPreviousMode(); NTSTATUS Status = STATUS_SUCCESS; Modified: trunk/reactos/ntoskrnl/ob/obwait.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/ob/obwait.c?rev=26 246&r1=26245&r2=26246&view=diff ============================================================================ == --- trunk/reactos/ntoskrnl/ob/obwait.c (original) +++ trunk/reactos/ntoskrnl/ob/obwait.c Mon Apr 2 13:48:51 2007 @@ -56,7 +56,7 @@ ULONG i = 0, ReferencedObjects = 0, j; KPROCESSOR_MODE PreviousMode = ExGetPreviousMode(); LARGE_INTEGER SafeTimeOut; - BOOLEAN LockInUse; + BOOLEAN LockInUse = FALSE; PHANDLE_TABLE_ENTRY HandleEntry; POBJECT_HEADER ObjectHeader; PHANDLE_TABLE HandleTable; @@ -457,7 +457,7 @@ { KPROCESSOR_MODE PreviousMode = ExGetPreviousMode(); POBJECT_TYPE Type; - PVOID SignalObj, WaitObj, WaitableObject; + PVOID SignalObj, WaitObj, WaitableObject = NULL; LARGE_INTEGER SafeTimeOut; OBJECT_HANDLE_INFORMATION HandleInfo; NTSTATUS Status = STATUS_SUCCESS; Modified: trunk/reactos/ntoskrnl/ps/job.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/ps/job.c?rev=26246 &r1=26245&r2=26246&view=diff ============================================================================ == --- trunk/reactos/ntoskrnl/ps/job.c (original) +++ trunk/reactos/ntoskrnl/ps/job.c Mon Apr 2 13:48:51 2007 @@ -225,8 +225,8 @@ { HANDLE hJob; PEJOB Job; - KPROCESSOR_MODE PreviousMode; - PEPROCESS CurrentProcess; + KPROCESSOR_MODE PreviousMode = {0}; + PEPROCESS CurrentProcess = NULL; NTSTATUS Status = STATUS_SUCCESS; PAGED_CODE(); @@ -396,7 +396,7 @@ ACCESS_MASK DesiredAccess, POBJECT_ATTRIBUTES ObjectAttributes) { - KPROCESSOR_MODE PreviousMode; + KPROCESSOR_MODE PreviousMode = {0}; HANDLE hJob; NTSTATUS Status = STATUS_SUCCESS; Modified: trunk/reactos/ntoskrnl/ps/query.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/ps/query.c?rev=262 46&r1=26245&r2=26246&view=diff ============================================================================ == --- trunk/reactos/ntoskrnl/ps/query.c (original) +++ trunk/reactos/ntoskrnl/ps/query.c Mon Apr 2 13:48:51 2007 @@ -484,7 +484,7 @@ PEPROCESS Process; KPROCESSOR_MODE PreviousMode = ExGetPreviousMode(); ACCESS_MASK Access; - NTSTATUS Status; + NTSTATUS Status = STATUS_NOT_IMPLEMENTED; HANDLE PortHandle = NULL; HANDLE TokenHandle = NULL; PROCESS_SESSION_INFORMATION SessionInfo = {0}; @@ -719,7 +719,7 @@ PETHREAD Thread; ULONG Access; KPROCESSOR_MODE PreviousMode = ExGetPreviousMode(); - NTSTATUS Status; + NTSTATUS Status = STATUS_INVALID_PARAMETER; HANDLE TokenHandle = NULL; KPRIORITY Priority = 0; KAFFINITY Affinity = 0, CombinedAffinity; Modified: trunk/reactos/ntoskrnl/ps/thread.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/ps/thread.c?rev=26 246&r1=26245&r2=26246&view=diff ============================================================================ == --- trunk/reactos/ntoskrnl/ps/thread.c (original) +++ trunk/reactos/ntoskrnl/ps/thread.c Mon Apr 2 13:48:51 2007 @@ -141,7 +141,7 @@ PspSystemThreadStartup(IN PKSTART_ROUTINE StartRoutine, IN PVOID StartContext) { - PETHREAD Thread; + PETHREAD Thread = NULL; PSTRACE(PS_THREAD_DEBUG, "StartRoutine: %p StartContext: %p\n", StartRoutine, StartContext); Modified: trunk/reactos/ntoskrnl/se/acl.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/se/acl.c?rev=26246 &r1=26245&r2=26246&view=diff ============================================================================ == --- trunk/reactos/ntoskrnl/se/acl.c (original) +++ trunk/reactos/ntoskrnl/se/acl.c Mon Apr 2 13:48:51 2007 @@ -275,7 +275,7 @@ IN BOOLEAN CaptureIfKernel, OUT PACL *CapturedAcl) { - PACL NewAcl; + PACL NewAcl = NULL; ULONG AclSize = 0; NTSTATUS Status = STATUS_SUCCESS; Modified: trunk/reactos/ntoskrnl/se/priv.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/se/priv.c?rev=2624 6&r1=26245&r2=26246&view=diff ============================================================================ == --- trunk/reactos/ntoskrnl/se/priv.c (original) +++ trunk/reactos/ntoskrnl/se/priv.c Mon Apr 2 13:48:51 2007 @@ -184,7 +184,7 @@ PLUID_AND_ATTRIBUTES* Dest, PULONG Length) { - ULONG BufferSize; + ULONG BufferSize = 0; NTSTATUS Status = STATUS_SUCCESS; PAGED_CODE(); @@ -300,7 +300,7 @@ ULONG PrivilegeControl = 0; ULONG Length; BOOLEAN CheckResult; - KPROCESSOR_MODE PreviousMode; + KPROCESSOR_MODE PreviousMode = {0}; NTSTATUS Status = STATUS_SUCCESS; PAGED_CODE(); Modified: trunk/reactos/ntoskrnl/se/sd.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/se/sd.c?rev=26246& r1=26245&r2=26246&view=diff ============================================================================ == --- trunk/reactos/ntoskrnl/se/sd.c (original) +++ trunk/reactos/ntoskrnl/se/sd.c Mon Apr 2 13:48:51 2007 @@ -394,7 +394,7 @@ { PISECURITY_DESCRIPTOR OriginalSecurityDescriptor = _OriginalSecurityDescriptor; SECURITY_DESCRIPTOR DescriptorCopy; - PISECURITY_DESCRIPTOR NewDescriptor; + PISECURITY_DESCRIPTOR NewDescriptor = NULL; ULONG OwnerSAC = 0, GroupSAC = 0; ULONG OwnerSize = 0, GroupSize = 0; ULONG SaclSize = 0, DaclSize = 0; Modified: trunk/reactos/ntoskrnl/se/sid.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/se/sid.c?rev=26246 &r1=26245&r2=26246&view=diff ============================================================================ == --- trunk/reactos/ntoskrnl/se/sid.c (original) +++ trunk/reactos/ntoskrnl/se/sid.c Mon Apr 2 13:48:51 2007 @@ -236,7 +236,7 @@ OUT PSID *CapturedSid) { ULONG SidSize = 0; - PISID NewSid, Sid = (PISID)InputSid; + PISID NewSid = NULL, Sid = (PISID)InputSid; NTSTATUS Status = STATUS_SUCCESS; PAGED_CODE(); Modified: trunk/reactos/ntoskrnl/se/token.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/se/token.c?rev=262 46&r1=26245&r2=26246&view=diff ============================================================================ == --- trunk/reactos/ntoskrnl/se/token.c (original) +++ trunk/reactos/ntoskrnl/se/token.c Mon Apr 2 13:48:51 2007 @@ -669,8 +669,8 @@ ULONG Ulong; } Unused; PTOKEN Token; - ULONG RequiredLength; - KPROCESSOR_MODE PreviousMode; + ULONG RequiredLength = 0; + KPROCESSOR_MODE PreviousMode = {0}; NTSTATUS Status = STATUS_SUCCESS; PAGED_CODE(); @@ -1253,7 +1253,7 @@ IN ULONG TokenInformationLength) { PTOKEN Token; - KPROCESSOR_MODE PreviousMode; + KPROCESSOR_MODE PreviousMode = {0}; ULONG NeededAccess = TOKEN_ADJUST_DEFAULT; NTSTATUS Status = STATUS_SUCCESS; @@ -1496,7 +1496,7 @@ IN TOKEN_TYPE TokenType, OUT PHANDLE NewTokenHandle) { - KPROCESSOR_MODE PreviousMode; + KPROCESSOR_MODE PreviousMode = {0}; HANDLE hToken; PTOKEN Token; PTOKEN NewToken; @@ -2134,7 +2134,7 @@ PVOID EndMem; ULONG uLength; ULONG i; - KPROCESSOR_MODE PreviousMode; + KPROCESSOR_MODE PreviousMode = {0}; ULONG nTokenPrivileges = 0; LARGE_INTEGER LocalExpirationTime = {{0}}; NTSTATUS Status = STATUS_SUCCESS; @@ -2464,7 +2464,7 @@ OBJECT_ATTRIBUTES ObjectAttributes; SECURITY_DESCRIPTOR SecurityDescriptor; PACL Dacl = NULL; - KPROCESSOR_MODE PreviousMode; + KPROCESSOR_MODE PreviousMode = {0}; NTSTATUS Status = STATUS_SUCCESS; PAGED_CODE(); @@ -2661,7 +2661,7 @@ IN HANDLE SecondTokenHandle, OUT PBOOLEAN Equal) { - KPROCESSOR_MODE PreviousMode; + KPROCESSOR_MODE PreviousMode = {0}; PTOKEN FirstToken, SecondToken; BOOLEAN IsEqual; NTSTATUS Status = STATUS_SUCCESS; This message contains confidential information and is intended only for the individual named. If you are not the named addressee you should not disseminate, distribute or copy this e-mail. Please notify the sender immediately by e-mail if you have received this e-mail by mistake and delete this e-mail from your system. E-mail transmission cannot be guaranteed to be secure or error-free as information could be intercepted, corrupted, lost, destroyed, arrive late or incomplete, or contain viruses. The sender therefore does not accept liability for any errors or omissions in the contents of this message, which arise as a result of e-mail transmission. If verification is required please request a hard-copy version. Amteus PLC 57 Cardigan Lane, Leeds, LS4 2LE t:+44 (0) 870 8368770 f: +44 (0) 870 8368701 Registered in England No 4760795 http://www.amteus.com

17 years, 5 months

Inability to work on RosDE/TE

by Alex Ionescu

Hi, I promised a new testing/development environment but unfortunately I cannot pursue my work because nobody has been able to fix rbuild to my requirements. If anyone does want to see the standardized environment I promised, please prod your local ReactOS developer for the following features: 1) *Working* ROS_INTERMEDIATE and ROS_OUTPUT directories. They are broken in many ways: a. Don't work with relative pats. b. Don't work at all for .pch files and/or compilation units. c. Create other sorts of unpredictable errors due to hard-coded strings/directories in makefiles or rbuild. 2) ROS_TOOLS_DIRECTORY. The ability for the tools to be outside the ROS_OUTPUT directory, such as in c:\rosde\tools. Someone committed such a patch but it was reverted without a newer version/fix. a. Also requires making rbuild check if the binaries are present, and if so, NOT to rebuild them. b. Create -forcetools switch to rbuild which would force it to bypass the check in 2a. 3) Tools must be built and work with the -O3 optimization setting. Of course, I won't go into the fact that my request for the other rbuild features such as a graphical dependency map have gone unanswered. Many thanks to those who _have_ worked on some of the MSVC features/bugfixes I brought forward and do the small attempt at a depmap. -- Best regards, Alex Ionescu Project Lead, TinyKRNL Kernel-Mode Software Design Engineer, ReactOS

17 years, 6 months

Re: [ros-dev] [ros-diffs] [fireball] 26210: - Revert useless commit: * No need to copy stuff from DDK, it's prohibited (#define _INC_NEWDEV) * #pragma was put there especially, and no reason to remove it was said * pushpack / poppack does not do anything if there a

by Alex Ionescu

While I agree in spirit with the revert, we should use DDK #defines for compatibility. Please re-commit that part. -----Original Message----- From: ros-diffs-bounces(a)reactos.org [mailto:ros-diffs-bounces@reactos.org] On Behalf Of fireball(a)svn.reactos.org Sent: March-30-07 11:39 AM To: ros-diffs(a)reactos.org Subject: [ros-diffs] [fireball] 26210: - Revert useless commit: * No need to copy stuff from DDK, it's prohibited (#define _INC_NEWDEV) * #pragma was put there especially, and no reason to remove it was said * pushpack /

17 years, 6 months

Some Questions

by Daniel Nikolić

I recenly found out about this website. I checked out the sources (great) and tried to run React OS under VMware player (not so great) and even tried some of my sw to run under it (disaster!). I have a few questions: 1. I noted some inconsistencies in handling 8-bit/UTF-16 translation in ..A/..W calls between ...A functions in graphics (TextOut...) and synchronization (CreateSemaphore...). Graphics part always allocates memory (HeapAlloc) - a waste of time, IMHO. 2. I'm, not sure if is there a list of already checked/done, but not verified/not implemented API? 3. How could I help (I know some C) Regards, dn PS Meanwhile, I was reading Doxygen & could not figure out how MultiByteToWideChar() works (=i.e. how you implemented it), but I think it calls RtlMultiByteToUnicodeN(), which implements CP -> UTF-16 mapping for currently selected CP, and RtlCustomCPToUnicodeN() for any other CP. Some my programs use MultiByteToWideChar() with CP_UTF8 which is IMHO NOT implemented!?!? May I work on this (in my spare time)? Is somebody else working on this area?

17 years, 6 months

Letting adding to Scan.Coverity.com

by theUser BL

Is it possible, that one of the official ROS-developer can contact http://scan.coverity.com/index.html to let also searched the ROS-code for bugs? Greatings theuserbl _________________________________________________________________ Sie suchen E-Mails, Dokumente oder Fotos? Die neue MSN Suche Toolbar mit Windows-Desktopsuche liefert in sekundenschnelle Ergebnisse. Jetzt neu! http://desktop.msn.de/ Jetzt gratis downloaden!

17 years, 6 months

Re: [ros-dev] Some Questions

by Daniel Nikolić

We'll.... I found out how MultiByteToWideChar (MBTWC) is implemented, and looks OK. But then, there are following issues: 1 some functions (DefWindowProcA) call MBTWC, but with CP_ACP and HeapAlloc ALWAYS (IMHO should be: CP_THREAD_ACP, use some local cache if the 8-bit string is short enough, for performance) 2 some functions (GetMonitorInfoA) call MBTWC using CP_THREAD_ACP 3 yet other functions (RegisterClassExA) call RtlCreateUnicodeStringFromAsciiz and and RtlFreeUnicodeString later (no TEB cache, allocation ALWAYS) 4 and some other functions (CreateEventExA) call RtlAnsiStringToUnicodeString and use cache from TEB 5 other functions use RtlAnsiStringToUnicodeString with allocation, and RtlFreeUnicodeString later. 6 and some other functions (SetWindowTextA) call RtlAnsiStringToUnicodeString and RtlFreeUnicodeString (allocation ALWAYS) Is this inconsistent or what?! Best regards Daniel

17 years, 6 months

About BUG 2093/2078

by João Jerónimo

I verified that bug occuring on a Pentium MMX, and then ran the liveCD on bochs with a breakpoint at the faulty instruction... It's a CMOVZ (Conditional MOVe if Zero flag set)... Conditional moves were introduced in Pentium II, but never mind! What *really* matters is that that code looks like resulting from compilation (because of the C calling convention clearly used, and no one uses C calling conventions in handwritten ASM code)... So..... Either this isn't a bug (and recompilation is required for non-default configurations), or there is a -march option when compiling the default LiveCD that shouldn't be there... Personally, I would go for the later... PS: Can I view a symbol map for the freeloader image in the prebuilt liveCD? JJ _______________________________________________________ Yahoo! Mail - Sempre a melhor op��o para voc�! Experimente j� e veja as novidades. http://br.yahoo.com/mailbeta/tudonovo/

17 years, 6 months

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