[Bug 42828] New: SystemHandleInformation needs to return ObjectPointer

https://bugs.winehq.org/show_bug.cgi?id=42828

Bug ID: 42828
           Summary: SystemHandleInformation needs to return ObjectPointer
           Product: Wine
           Version: 2.6
          Hardware: x86
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: ntdll
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

Created attachment 57906
  --> https://bugs.winehq.org/attachment.cgi?id=57906
Test version of SIV

NtQuerySystemInformation( SystemHandleInformation ) always returns NULL as the
ObjectPointer and this causes SIV to think all the handles for all locks.

There is /* FIXME: Fill out ObjectType, HandleFlags, ObjectPointer */ in the
code that mentions this need fixing.

A wine service also seem to often crash shortly after SIV has started.

The same issues exit when SIV is run as other then root, but the information
reported when doing this is less.

I have attached a SIV that recreates the issue on Wine 2.6.

[Bug 42828] SystemHandleInformation needs to return ObjectPointer

https://bugs.winehq.org/show_bug.cgi?id=42828

--- Comment #1 from [e-mail] ---
Created attachment 57907
  --> https://bugs.winehq.org/attachment.cgi?id=57907
Screen shot of [Lock Handle]

Do Menu->Help->Lock Handles to get to this panel.

[Bug 42828] SystemHandleInformation needs to return ObjectPointer

https://bugs.winehq.org/show_bug.cgi?id=42828

--- Comment #2 from [e-mail] ---
Created attachment 57908
  --> https://bugs.winehq.org/attachment.cgi?id=57908
Wine service crash

I know it's not SIVDriver as it's still running.

Menu->Windows->Services->WIN32 Display

[Bug 42828] SystemHandleInformation needs to return ObjectPointer

https://bugs.winehq.org/show_bug.cgi?id=42828

--- Comment #3 from [e-mail] ---
Please can support ne added for NtQueryMutant( MutantOwnerInformation ) ?

typedef enum _MUTANT_INFORMATION_CLASS                              //
{                                                                   //
         MutantBasicInformation,                                    //
         MutantOwnerInformation                                     //
} MUTANT_INFORMATION_CLASS, *PMUTANT_INFORMATION_CLASS;             //

typedef struct _MUTANT_OWNER_INFORMATION                            //
{                                                                   //
         CLIENT_ID                      ClientId;                   //
} MUTANT_OWNER_INFORMATION, *PMUTANT_OWNER_INFORMATION;             //

[Bug 42828] SystemHandleInformation needs to return ObjectPointer

https://bugs.winehq.org/show_bug.cgi?id=42828

[e-mail] changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
  Attachment #57908|0                           |1
        is obsolete|                            |

[Bug 42828] SystemHandleInformation needs to return ObjectPointer

https://bugs.winehq.org/show_bug.cgi?id=42828

--- Comment #4 from [e-mail] ---
Created attachment 57909
  --> https://bugs.winehq.org/attachment.cgi?id=57909
Wine service crash

Wine service crash

I know it's not SIVDriver as it's still running.

Menu->Windows->Services->WIN32 Display

[Bug 42828] SystemHandleInformation needs to return ObjectPointer

https://bugs.winehq.org/show_bug.cgi?id=42828

--- Comment #5 from [e-mail] ---
Comment on attachment 57908
  --> https://bugs.winehq.org/attachment.cgi?id=57908
Wine service crash

Image removed

[Bug 42828] SystemHandleInformation needs to return ObjectPointer

https://bugs.winehq.org/show_bug.cgi?id=42828

--- Comment #6 from Nikolay Sivov  ---
Why would it matter if you run it as root or not? And what is crashing exactly?

[Bug 42828] SystemHandleInformation needs to return ObjectPointer

https://bugs.winehq.org/show_bug.cgi?id=42828

[e-mail] changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
  Attachment #57909|0                           |1
        is obsolete|                            |

--- Comment #7 from [e-mail] ---
Created attachment 57913
  --> https://bugs.winehq.org/attachment.cgi?id=57913
Wine service crash

Wine service crash

I know it's not SIVDriver as it's still running.

Do Menu->Windows->Services->WIN32 Display to see the panel

[Bug 42828] SystemHandleInformation needs to return ObjectPointer

https://bugs.winehq.org/show_bug.cgi?id=42828

--- Comment #8 from [e-mail] ---
(In reply to Nikolay Sivov from comment #6)
> Why would it matter if you run it as root or not? And what is crashing
> exactly?

It doesn't, but I recall some don't feel Wine should be run from root and felt
I should confirm the issue can be recreated without using root.

I don't know, but it's part of Wine as all the SIV threads and SIV Driver
service were still active.

It should be quite easy for a Wine developer to run SIV and figure it out.
Given it's trying to read location 0x000000c I expect a pointer is NULL.