Bugs item #2853031, was opened at 2009-09-06 12:57
Message generated for change (Comment added) made by thetoejoe
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Category: Tasks
Group: 0.86
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Tom DeMay (thetoejoe)
Assigned to: Nobody/Anonymous (nobody)
Summary: comregister handle leak

Initial Comment:
If DLL cannot be loaded into memory due to missing DLLs, comregister will fail as expected.
But it does not let go of the handle, so any operations to follow fail due to access denied problems.

<comregister unregister="true" failonerror="false" file="C:\Projects\Receiver\bin\PSFileStore.dll" />
<delete file="C:\Projects\Receiver\bin\PSFileStore.dll" />

C:\Projects\Receiver\Components\PSFileStore>nant
NAnt 0.86 (Build 0.86.2898.0; beta1; 12/8/2007)
Copyright (C) 2001-2007 Gerry Shaw
http://nant.sourceforge.net

Buildfile: file:///C:/Projects/Receiver/Components/PSFileStore/PSFileStore.build
Target framework: Microsoft .NET Framework 3.5
Target(s) specified: release

[property] Target framework changed to "Microsoft .NET Framework 2.0".
[loadtasks] Scanning assembly "GigaTrust.NAntExtensions" for extensions.
[loadtasks] Scanning assembly "NAnt.Contrib.Tasks" for extensions.

release:


compile:


buildVC:


_unregisteronbuild:

     [echo] deleting
[comregister] Unregistering 1 files
[comregister] C:\Projects\Receiver\NAnt\default.include.build(305,4):
[comregister] Error while unregistering 'C:\Projects\Receiver\bin\PSFileStore.dll'
[comregister]     Error accessing the OLE registry. (Exception from HRESULT: 0x8002801C (TYPE_E_REGISTRYACCESS))
   [delete] Deleting file C:\Projects\Receiver\bin\PSFileStore.dll.

BUILD FAILED - 1 non-fatal error(s), 0 warning(s)

C:\Projects\Receiver\NAnt\default.include.build(306,4):
Cannot delete file 'C:\Projects\Receiver\bin\PSFileStore.dll'.
    Access to the path 'C:\Projects\Receiver\bin\PSFileStore.dll' is denied.

Total time: 0.3 seconds.


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Comment By: Tom DeMay (thetoejoe)
Date: 2009-09-06 18:21

Message:
I can't send you the DLL I used. Code provided in original post. Just use
ANY com dll and make sure dependent DLLs are not in the path.

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Comment By: Gert Driesen (drieseng)
Date: 2009-09-06 14:30

Message:
Please attach a small repro to this bug report.

Thanks!

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You can respond by visiting:
https://sourceforge.net/tracker/?func=detail&atid=402868&aid=2853031&group_id=31650

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