Ros-dev

ros-dev@reactos.org

5788 discussions

by Colin Finck

Hi all, Jan and I will finally install the remote management card in Fezile this evening and verify the cabling of our UPS systems. This will cause a short downtime of the Fezile server along with its testslaves, cppcheck, Doxygen, Git and iso.reactos.org. In case we notice a fault in UPS cabling, we may also be required to temporarily shut down other servers, replug their power cables and boot them up again. This may cause very short downtimes as well. After this measure, we will be able to totally manage this important server remotely, even if its OS has failed at some point. Proper UPS cabling also ensures smooth operations in case of sudden power outages. Thanks for your understanding! Cheers, Colin

10 years, 2 months

Re: [ros-dev] [ros-diffs] [pschweitzer] 65166: [NTFS] Simplify buffer size management in GetNtfsFileRecord(). As tests shown, Windows doesn't care about the real size of the file record and expects the caller to pass the co...

by Thomas Faber

On 2014-11-01 11:02, pschweitzer(a)svn.reactos.org wrote: > - OutputBuffer->FileRecordLength = FileRecord->BytesInUse; > - RtlCopyMemory(OutputBuffer->FileRecordBuffer, FileRecord, FileRecord->BytesInUse); > + OutputBuffer->FileRecordLength = DeviceExt->NtfsInfo.BytesPerFileRecord; > + RtlCopyMemory(OutputBuffer->FileRecordBuffer, FileRecord, DeviceExt->NtfsInfo.BytesPerFileRecord); Wait, now there's no check against OutputBufferLength at all? It should at least be min(DeviceExt->NtfsInfo.BytesPerFileRecord, Stack->Parameters.FileSystemControl.OutputBufferLength) in the memcpy size. Or am I missing something?

10 years, 2 months

Re: [ros-dev] [ros-diffs] [jgardou] 65140: [FASTFAT] - Fix renaming files in case the target file already exists. - Plug a few reference count leaks on FCBs. CORE-8660 #comment fixed in r65140 #resolve CORE-8633 #comment fi...

by Pierre Schweitzer

Warm thanks for debugging this issue Jérôme. I do value your help. This should unlock many autoupdating apps in ReactOS. Thanks again. On 31/10/2014 12:04, jgardou(a)svn.reactos.org wrote: > Author: jgardou > Date: Fri Oct 31 11:04:12 2014 > New Revision: 65140 > > URL: http://svn.reactos.org/svn/reactos?rev=65140&view=rev > Log: > [FASTFAT] > - Fix renaming files in case the target file already exists. > - Plug a few reference count leaks on FCBs. > CORE-8660 #comment fixed in r65140 #resolve > CORE-8633 #comment fixed in r65140 #resolve > CORE-4758 #comment fixed in r65140 #resolve > > Modified: > trunk/reactos/drivers/filesystems/fastfat/cleanup.c > trunk/reactos/drivers/filesystems/fastfat/create.c > trunk/reactos/drivers/filesystems/fastfat/finfo.c > > Modified: trunk/reactos/drivers/filesystems/fastfat/cleanup.c > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/fastfa… > ============================================================================== > --- trunk/reactos/drivers/filesystems/fastfat/cleanup.c [iso-8859-1] (original) > +++ trunk/reactos/drivers/filesystems/fastfat/cleanup.c [iso-8859-1] Fri Oct 31 11:04:12 2014 > @@ -92,6 +92,7 @@ > pFcb->FileObject = NULL; > CcUninitializeCacheMap(tmpFileObject, NULL, NULL); > ObDereferenceObject(tmpFileObject); > + vfatReleaseFCB(IrpContext->DeviceExt, pFcb); > } > > CcPurgeCacheSection(FileObject->SectionObjectPointer, NULL, 0, FALSE); > > Modified: trunk/reactos/drivers/filesystems/fastfat/create.c > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/fastfa… > ============================================================================== > --- trunk/reactos/drivers/filesystems/fastfat/create.c [iso-8859-1] (original) > +++ trunk/reactos/drivers/filesystems/fastfat/create.c [iso-8859-1] Fri Oct 31 11:04:12 2014 > @@ -365,7 +365,6 @@ > DPRINT("'%wZ'\n", &FileObject->RelatedFileObject->FileName); > > *ParentFcb = FileObject->RelatedFileObject->FsContext; > - vfatGrabFCB(DeviceExt, *ParentFcb); > } > else > { > > Modified: trunk/reactos/drivers/filesystems/fastfat/finfo.c > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/fastfa… > ============================================================================== > --- trunk/reactos/drivers/filesystems/fastfat/finfo.c [iso-8859-1] (original) > +++ trunk/reactos/drivers/filesystems/fastfat/finfo.c [iso-8859-1] Fri Oct 31 11:04:12 2014 > @@ -396,41 +396,53 @@ > /* If it exists */ > if (NT_SUCCESS(Status)) > { > + DPRINT("Target file %wZ exists. FCB Flags %08x\n", NewName, TargetFcb->Flags); > /* Check whether we are allowed to replace */ > if (ReplaceIfExists) > { > /* If that's a directory or a read-only file, we're not allowed */ > - if (vfatFCBIsDirectory(TargetFcb) || ((*TargetFcb->Attributes & FILE_ATTRIBUTE_READONLY) == FILE_ATTRIBUTE_READONLY)); > - { > + if (vfatFCBIsDirectory(TargetFcb) || ((*TargetFcb->Attributes & FILE_ATTRIBUTE_READONLY) == FILE_ATTRIBUTE_READONLY)) > + { > + DPRINT("And this is a readonly file!\n"); > vfatReleaseFCB(DeviceExt, *ParentFCB); > *ParentFCB = NULL; > vfatReleaseFCB(DeviceExt, TargetFcb); > return STATUS_OBJECT_NAME_COLLISION; > } > > - /* Attempt to flush (might close the file) */ > - if (!MmFlushImageSection(TargetFcb->FileObject->SectionObjectPointer, MmFlushForDelete)) > - { > + > + /* If we still have a file object, close it. */ > + if (TargetFcb->FileObject) > + { > + if (!MmFlushImageSection(TargetFcb->FileObject->SectionObjectPointer, MmFlushForDelete)) > + { > + DPRINT("MmFlushImageSection failed.\n"); > + vfatReleaseFCB(DeviceExt, *ParentFCB); > + *ParentFCB = NULL; > + vfatReleaseFCB(DeviceExt, TargetFcb); > + return STATUS_ACCESS_DENIED; > + } > + > + TargetFcb->FileObject->DeletePending = TRUE; > + VfatCloseFile(DeviceExt, TargetFcb->FileObject); > + } > + > + /* If we are here, ensure the file isn't open by anyone! */ > + if (TargetFcb->OpenHandleCount != 0) > + { > + DPRINT("There are still open handles for this file.\n"); > vfatReleaseFCB(DeviceExt, *ParentFCB); > *ParentFCB = NULL; > vfatReleaseFCB(DeviceExt, TargetFcb); > return STATUS_ACCESS_DENIED; > } > > - /* If we are, ensure the file isn't open by anyone! */ > - if (TargetFcb->OpenHandleCount != 0) > - { > - vfatReleaseFCB(DeviceExt, *ParentFCB); > - *ParentFCB = NULL; > - vfatReleaseFCB(DeviceExt, TargetFcb); > - return STATUS_ACCESS_DENIED; > - } > - > /* Effectively delete old file to allow renaming */ > + DPRINT("Effectively deleting the file.\n"); > VfatDelEntry(DeviceExt, TargetFcb, NULL); > - vfatGrabFCB(DeviceExt, *ParentFCB); > vfatReleaseFCB(DeviceExt, TargetFcb); > *Deleted = TRUE; > + return STATUS_SUCCESS; > } > else > { > > -- Pierre Schweitzer <pierre at reactos.org> System & Network Administrator Senior Kernel Developer ReactOS Deutschland e.V.

10 years, 2 months

Re: [ros-dev] [ros-diffs] [akhaldi] 65133: [LOGOFF] * Plug some leaks. CIDs 716284 and 716285. CORE-7975

by Thomas Faber

Hey, On 2014-10-31 10:22, akhaldi(a)svn.reactos.org wrote: > @@ -90,6 +91,7 @@ > //Invalid parameter detected > if (AllocAndLoadString(&lpIllegalMsg, GetModuleHandle(NULL), IDS_ILLEGAL_PARAM)) > _putts(lpIllegalMsg); > + LocalFree(lpIllegalMsg); > return FALSE; > } > } > This needs braces. Both puts and LocalFree should only be executed if AllocAndLoadString succeeds (but return FALSE in either case). Thanks!

10 years, 2 months

BuildBot changes

by Colin Finck

Hi all, As you can see in project-tools SVN, I've improved our Bash scripts for Buildslaves. They're now also usable under Windows (in a Cygwin environment) and I'm already doing this on our new Windows Buildslave Carrier-Win7. Bash on Windows may look hacky at first, but it's definitely more comfortable than Batch! Moreover, we now only have a single version of build scripts to maintain for all our Buildslaves! This also involved some naming changes on the existing slaves to maintain a consistent scheme. Tell me if anything broke. Bringing all desired Windows builders back will still take some time. I've only started with a RosBE-Windows based one right now and I need your help here: For some reason, VirtualBox 4.3.18 (used for reg-testing) doesn't want to run headless. I can do a 'runas /user:buildbot VBoxManage controlvm "ReactOS Testbot" poweroff' in a CMD and it will work well. The very same command executed through BuildBot ends with: ==================================================================== VBoxManage.exe: error: Failed to create the VirtualBox object! VBoxManage.exe: error: Code E_ACCESSDENIED (0x80070005) - General access denied error (extended info not available) VBoxManage.exe: error: Most likely, the VirtualBox COM server is not running or failed to start. ==================================================================== See http://build.reactos.org/builders/Carrier-Win7%20VBox-Testbot/builds/6/step… VBoxSVC.log isn't touched when BuildBot tries this command, so I have no additional information. Haven't found a solution yet, so I'm asking here if any of the VBox experts know what could be going wrong. Cheers, Colin

10 years, 2 months

Do not waste 65432 and 65536 GET!

by Alexander Rechitskiy

10 years, 2 months

Status Meeting (October 2014)

by Aleksey Bragin

Hello, Let me invite you to the monthly status meeting taking place 30th of October, 19:00 UTC (that's tomorrow!). IRC service will only be started shortly before the meeting. Your participation passwords and server address will be emailed to you shortly before the meeting starts, and they are going to be different once again as they are not stored in any database. Hopefully it's not much of inconvenience. If someone still is not getting passwords sent before a meeting - please email Pierre before the meeting started to get one. Please send agenda proposals to me before the meeting, so that we can start with a proposed agenda. Regards, Aleksey Bragin

10 years, 2 months

Monthly Meeting?

by Hermès BÉLUSCA - MAÏTO

Hi ! Is there our monthly meeting tomorrow ? Cheers, Hermès.

10 years, 2 months

Re: [ros-dev] [ros-diffs] [akhaldi] 64994: [ADVAPI32] * Update ImpersonateNamedPipeClient(). CORE-8540

by Ged Murphy

Eeww, these are a bit ugly :( On 25/10/2014 19:30, "akhaldi(a)svn.reactos.org" <akhaldi(a)svn.reactos.org> wrote: >Author: akhaldi >Date: Sat Oct 25 18:30:05 2014 >New Revision: 64994 > >URL: http://svn.reactos.org/svn/reactos?rev=64994&view=rev >Log: >[ADVAPI32] >* Update ImpersonateNamedPipeClient(). >CORE-8540 > >Modified: > trunk/reactos/dll/win32/advapi32/wine/security.c > >Modified: trunk/reactos/dll/win32/advapi32/wine/security.c >URL: >http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/advapi32/wine/s >ecurity.c?rev=64994&r1=64993&r2=64994&view=diff >========================================================================== >==== >--- trunk/reactos/dll/win32/advapi32/wine/security.c [iso-8859-1] >(original) >+++ trunk/reactos/dll/win32/advapi32/wine/security.c [iso-8859-1] Sat Oct >25 18:30:05 2014 >@@ -954,37 +954,14 @@ > return TRUE; > } > >-/********************************************************************** >- * ImpersonateNamedPipeClient EXPORTED >- * >- * @implemented >- */ >-BOOL >-WINAPI >-ImpersonateNamedPipeClient(HANDLE hNamedPipe) >-{ >- IO_STATUS_BLOCK StatusBlock; >- NTSTATUS Status; >- >- TRACE("ImpersonateNamedPipeClient() called\n"); >- >- Status = NtFsControlFile(hNamedPipe, >- NULL, >- NULL, >- NULL, >- &StatusBlock, >- FSCTL_PIPE_IMPERSONATE, >- NULL, >- 0, >- NULL, >- 0); >- if (!NT_SUCCESS(Status)) >- { >- SetLastError(RtlNtStatusToDosError(Status)); >- return FALSE; >- } >- >- return TRUE; >+BOOL WINAPI ImpersonateNamedPipeClient( HANDLE hNamedPipe ) >+{ >+ IO_STATUS_BLOCK io_block; >+ >+ TRACE("(%p)\n", hNamedPipe); >+ >+ return set_ntstatus( NtFsControlFile(hNamedPipe, NULL, NULL, NULL, >+ &io_block, FSCTL_PIPE_IMPERSONATE, NULL, 0, >NULL, 0) ); > } > > /* > >

10 years, 2 months

Re: [ros-dev] [ros-diffs] [tfaber] 64974: [CRT] - Add frame pointer omission information to assembly string functions to fix debugging annoyances. Reviews appreciated

by Timo Kreuzer

Am 25.10.2014 02:08, schrieb tfaber(a)svn.reactos.org: > Author: tfaber > Date: Sat Oct 25 00:08:23 2014 > New Revision: 64974 > > URL: http://svn.reactos.org/svn/reactos?rev=64974&view=rev > Log: > [CRT] > - Add frame pointer omission information to assembly string functions to fix debugging annoyances. Reviews appreciated > > > > Modified: trunk/reactos/lib/sdk/crt/string/i386/tcsnlen.inc > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/lib/sdk/crt/string/i386/tc… > ============================================================================== > --- trunk/reactos/lib/sdk/crt/string/i386/tcsnlen.inc [iso-8859-1] (original) > +++ trunk/reactos/lib/sdk/crt/string/i386/tcsnlen.inc [iso-8859-1] Sat Oct 25 00:08:23 2014 > @@ -5,7 +5,8 @@ > PUBLIC _tcsnlen > .code > > -_tcsnlen: > +FUNC _tcsnlen > + FPO 0, 1, 1, 1, 0, FRAME_FPO This one has 2 parameters

10 years, 2 months

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