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f694d12f0c
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569 Commits

Author SHA1 Message Date
Hermès Bélusca-Maïto
f694d12f0c
[NTOS:KE/MM] Some bug-fixes in the bugcheck code. 
- Introduce the MmMakeKernelResourceSectionWritable() helper for
  making the kernel resource memory section writable, and use it
  in KeGetBugMessageText(). Indeed, this latter function patches
  in place the bugcheck resource message to trim any trailing
  newlines before displaying the message on screen.

  See also https://github.com/osresearch/uxen/blob/83bad53/dm/introspection-win7.c#L286
  that mentions it too.

  This fixes bugcheck text display (e.g. the MANUALLY_INITIATED_CRASH one)
  when using (at least) MSVC-built ReactOS, avoiding a Page-Fault
  exception during the bugcheck.

- Cover KeGetBugMessageText() in SEH since we are accessing kernel
  resources that could also be corrupted in bugcheck scenarii, and we
  don't want to further bugcheck.

- Fix newline trimming loop.

- KiDoBugCheckCallbacks():
  * Wrap the bugcheck CallbackRoutine call in SEH.
  * Add a FIXME concerning the need of further memory validation of CurrentRecord.

- Add a FIXME concerning the need to run the bugcheck-reason callbacks
  with the KbCallbackReserved1 reason, in KeBugCheckWithTf().
  Mentioned in http://blog.ptsecurity.com/2012/06/customizing-blue-screen-of-death.html
 2019-06-25 21:01:49 +02:00
Hermès Bélusca-Maïto
35f800c6e2
[NTOS] Minor formatting enhancements only + typo fixes. 2019-06-25 21:01:48 +02:00
Bișoc George
42ce8519b6 [FASTFAT][FLTMGR][NTOS] Do not explicitly call ObfDereferenceObject() (#1636) 
"Most code should not directly call the platform-specific ObfDereferenceObject() function but use the ObDereferenceObject() macro instead."

CORE-16081
 2019-06-22 16:20:58 +02:00
Hermès Bélusca-Maïto
4d5a2dd0f3
[NTOS:KE] Use multi-processor-aware KeGetPcr() instead of the legacy PCR. 2019-06-20 19:39:49 +02:00
Hermès Bélusca-Maïto
04906f2abb
[NTOS:KE] Fixup for the NMI task handler: handle NMI recursion. -- Code was lost in commit 2efed8ef (r45040). 2019-06-20 19:39:44 +02:00
Hermès Bélusca-Maïto
3c8f19eb21
[NTOS:KE] Improvements for the Trap02 (NMI) and Trap08 (double-fault) exception handlers. 
- Add FRAME_TSS FPO debug information for Trap02 and Trap08.
- Switch the active TSS in Trap08 in the very same way as is done in Trap02.

This allows to correctly debug NMI and double-fault exceptions with WinDbg,
by following the different TSS contexts, as described in:
https://blogs.msdn.microsoft.com/debuggingtoolbox/2008/02/22/special-command-analyzing-and-reconstructing-the-stack-using-the-k-command-and-its-variations/
https://blogs.msdn.microsoft.com/ntdebugging/2009/11/25/part-1-got-stack-no-we-ran-out-of-kernel-mode-stack-and-kv-wont-tell-me-why/
http://www.osronline.com/article.cfm?article=254 and http://www.osronline.com/article.cfm?article=328
 2019-06-20 19:38:56 +02:00
Hermès Bélusca-Maïto
d15e36a1f1
[NTOS:KE][SDK:ASM] Code formatting/styling only. 
- Un-hardcode the RPL_MASK value.
- s/KiUnexpectedInterrupt&Number/KiUnexpectedInterrupt&Vector/
- Use C-style comments in traphdlr.c as everywhere else in the file.
- Update the URLs for the MSDN "FPO" macro documentation.
 2019-06-20 18:07:59 +02:00
Eric Kohl
6866c0aede [NTOSKRNL][USETUP][UMPNPMGR] Pass user response data to NtPlugPlayControl(PlugPlayControlUserResponse). 
- Windows requires 16 bytes of response data.
- Add the PLUGPLAY_CONTROL_USER_RESPONSE_DATA type.
- Usetup and Umpnpmgr must fail if NtPlugPlayControl(PlugPlayControlUserResponse) does not return STATUS_SUCCESS.
 2019-06-12 13:48:27 +02:00
Hermès Bélusca-Maïto
9060b0cb7a
Fix build (forgot a comma ;) 2019-06-11 22:36:10 +02:00
Hermès Bélusca-Maïto
41e7c818d1
[NTOS] IoSetHardErrorOrVerifyDevice(): Check whether the IRP is not associated with any thread. 2019-06-11 22:29:34 +02:00
Pierre Schweitzer
f6eb13a969
[NTOSKRNL] Rework ObpDeleteSymbolicLinkName and ObpCreateSymbolicLinkName 
So that they handle LUID mappings and process device maps.

Get rid of the ObpParseSymbolicLinkToIoDeviceObject helper and introduce a
new helper ObpProcessDosDeviceSymbolicLink that will do the same things
but also handle name creation/deletion as well as device map handling.
All this is based on previous code (hence the same comments :-)).

What's left to do now is to add support for device maps in ObpLookupObjectName
 2019-06-11 21:21:52 +02:00
Pierre Schweitzer
33604e0147
[NTOSKRNL] Fix ObpLUIDDeviceMapsEnabled initialization 2019-06-10 21:17:21 +02:00
Pierre Schweitzer
651ba03c6d
[NTOSKRNL] Taggify some allocs 2019-06-10 14:54:55 +02:00
Pierre Schweitzer
a5daa8894d
[NTOSKRNL] Implement SepCleanupLUIDDeviceMapDirectory 
This will clean up all the links (drive letters) created
by an user on session deletion once LUID device maps are
in use
 2019-06-10 14:49:50 +02:00
Pierre Schweitzer
5ecc05003d
[NTOSKRNL] On session last reference removal, dereference LUID device map 2019-06-10 12:30:49 +02:00
Pierre Schweitzer
ad80715b1a
[NTOSKRNL] Implement NtSetInformationProcess:ProcessDeviceMap 2019-06-10 10:35:24 +02:00
Eric Kohl
8319c73e2e [NTOS:IO] Implement the PlugPlayControl.PlugPlayControlEnumerateDevice request 
Drivers for Intel Pro/1000 NICs seem to install properly.
 2019-06-08 20:42:38 +02:00
Serge Gautherie
cf27695269 [NTOS:MM] PeFmtCreateSection(): Improve AMD64 image failure case 
Addendum to 98638cc2df.

CORE-15981
 2019-06-04 18:22:19 +02:00
Pierre Schweitzer
fd4752450f
[NTOSKRNL] Add support for global DOS directory in ObpLookupEntryDirectory 
If any exists, we'll loop over in that directory, trying to find the object
 2019-06-02 21:46:35 +02:00
Pierre Schweitzer
9c3c0d123b
[NTOSKRNL] In case IopMountVolume call is a success, return its VPB 
This fixes an extra (erroneous) reference being set on the VPB.

Based on a patch by Vadim Galyant

CORE-16080
 2019-06-02 10:48:35 +02:00
Pierre Schweitzer
f8a4d31da4
[NTOSKRNL] On process primary token change, dereference device map 2019-06-02 10:00:17 +02:00
Pierre Schweitzer
de17b36037
[NTOSKRNL] Implement ObSetDirectoryDeviceMap 2019-06-01 21:22:30 +02:00
Pierre Schweitzer
7c618faa32
[NTOSKRNL] Implement SeGetLogonIdDeviceMap 2019-06-01 21:09:20 +02:00
Pierre Schweitzer
4bf7d54910
[NTOSKRNL] Implement ObpSetCurrentProcessDeviceMap 2019-06-01 18:58:36 +02:00
Pierre Schweitzer
57c6086806
[NTOSKRNL] Implement ObpReferenceDeviceMap() 2019-06-01 18:43:38 +02:00
Pierre Schweitzer
59806f7eb0
[NTOSKRNL] Stub SeGetLogonIdDeviceMap 2019-06-01 18:37:47 +02:00
Pierre Schweitzer
445e895932
[NTOSKRNL] Simplify NtQueryInformationProcess:ProcessDeviceMap implementation 2019-06-01 17:40:23 +02:00
Pierre Schweitzer
46b90ccb96
[NTOSKRNL] Add support for LUID mappings in ObQueryDeviceMapInformation 2019-06-01 17:40:18 +02:00
Pierre Schweitzer
1074a9aaff
[NTOSKRNL] Implement support for PROCESS_DEVICEMAP_INFORMATION_EX in NtQueryInformationProcess 2019-06-01 15:18:52 +02:00
Pierre Schweitzer
b16a07fa69
[NTOSKRNL] Implement ObIsLUIDDeviceMapsEnabled and call it in NtQueryInformationProcess 2019-06-01 14:56:28 +02:00
Pierre Schweitzer
7898b2eaa3
[NTOSKRNL] Disable LUID mapping until it's properly implemented 2019-06-01 14:40:54 +02:00
Pierre Schweitzer
848f7bb687
[NTOSKRNL] On device map freeing, make directory object temporary again 2019-06-01 13:59:13 +02:00
Pierre Schweitzer
221ed88141
[NTOSKRNL] De-duplicate code between Ob(f)DereferenceDeviceMap functions 2019-06-01 13:54:34 +02:00
Pierre Schweitzer
1b42731dca
[NTOSKRNL] Add a few ASSERTs to ObpGetDosDevicesProtection for DBG builds 2019-06-01 13:51:40 +02:00
Pierre Schweitzer
8f655f9466
[NTOSKRNL] Implement ObpFreeDosDevicesProtection to free DACL 2019-06-01 13:44:55 +02:00
Pierre Schweitzer
933dddeb07
[NTOSKRNL] Modify ObpCreateDeviceMap so that it can handle any process 
It is now able to set the newly created device map to any
process and will default to current process if none is provided.
It also sets system device map if no process is specified.
It also deferences existing device map in the process if needed.
Finaly, it will make the directory object permanant.
 2019-06-01 13:35:41 +02:00
Hervé Poussineau
e5bffe49da [NTOS:KDBG] Use CONTEXT instead of KTRAP_FRAME 
Change KdbpTrapFrameToKdbTrapFrame to prefer CONTEXT (if available) over
KTRAP_FRAME.
 2019-05-23 11:04:40 +02:00
Hervé Poussineau
f7ec84eea0 [NTOS:KD] Remove some _WINDK_ usages 
- Always include kd64.h
- Change KdpPrompt() prototype to be compatible between KDBG and _WINDK_
- Rename KdComponentTable to KdpComponentTable to prevent a conflict
- Add some functions stubs and global variables
 2019-05-23 11:04:40 +02:00
Hervé Poussineau
f5e962ff2e [NTOS:KD] Remove dead code 2019-05-23 11:04:40 +02:00
Hervé Poussineau
95d5b39b57 [NTOS:KD] Remove CTRL+C pending support left over, likely broken by 5a6adb4f13 2019-05-23 11:04:40 +02:00
Hervé Poussineau
f6cec6d5cb [NTOS:KD] Remove /BREAK support left over, likely broken by 819a0ed90a 2019-05-23 11:04:40 +02:00
Pierre Schweitzer
fe6c7f05e2
[NTOSKRNL] Use the security descriptor for all the symlinks 2019-05-21 19:28:17 +02:00
Pierre Schweitzer
95d303bf13
[NTOSKRNL] Simplify ObpCreateGlobalDosDevicesSD by using a SD on the stack 
Rename it to ObpGetDosDevicesProtection to reflect the two previous changes:
its purpose is to return a DACL matching protection mode
 2019-05-21 19:28:16 +02:00
Pierre Schweitzer
33f524c625
[NTOSKRNL] Use relaxed ACLs in ObpCreateGlobalDosDevicesSD when protection mode is not set 2019-05-21 19:28:16 +02:00
Pierre Schweitzer
1c4e44592c
[NTOSKRNL] Save ProtectionMode value on boot 2019-05-21 19:28:16 +02:00
Pierre Schweitzer
f821e1742c
[NTOSKRNL] Implement NtQuerySystemInformation(SystemObjectSecurityMode) 2019-05-18 10:37:25 +02:00
Pierre Schweitzer
a33a69b3f4
[NTOSKRNL] Save ObjectSecurityMode value on boot 2019-05-18 10:37:24 +02:00
Mark Jansen
98638cc2df
[NTOS/MM] Recognize AMD64 image in PeFmtCreateSection failure case 2019-05-15 19:39:56 +02:00
Thomas Faber
f86360fdbc
[NTOS:CM] Do not call ZwQueryObject with a zero-size buffer. CORE-15882 
Actually fixes ntdll_apitest:NtLoadUnloadKey.
 2019-05-07 13:52:50 +02:00
Thomas Faber
d3fa3b0ca2
[NTOS:CM] Check for correct status from ZwQueryObject. CORE-15882 
Fixes regression in ntdll_apitest:NtLoadUnloadKey from d570482bc7.
 2019-05-05 17:57:12 +02:00