#1256 KeePass crashes after opening 2 files, if "Custom database color" parameter set

[Denis Joiret]

I have the problem under Linux using mono 3.2.3 using "KeePass_140508b_s" (the version which solves the problem of writing a database accessed with webdav, see https://sourceforge.net/p/keepass/patches/89/).
When I open 2 databases and one of the databases has parameter "Custom database color" set to any color, then changing tab from one database to another makes KeePass crash.
There is no problem when all the databases have the color parameter unset.

Here is the backtrace :

System.Windows.Forms
at System.Windows.Forms.TabControl+ControlCollection.Add (System.Windows.Forms.Control value) [0x00000] in <filename unknown="">:0
at System.Windows.Forms.Control.set_Parent (System.Windows.Forms.Control value) [0x00000] in <filename unknown="">:0
at System.Windows.Forms.Control..ctor (System.Windows.Forms.Control parent, System.String text) [0x00000] in <filename unknown="">:0
at (wrapper remoting-invoke-with-check) System.Windows.Forms.Control:.ctor (System.Windows.Forms.Control,string)
at System.Windows.Forms.NativeWindow.WndProc (IntPtr hWnd, Msg msg, IntPtr wParam, IntPtr lParam) [0x00000] in <filename unknown="">:0
at System.Windows.Forms.XplatUIX11.DispatchMessage (System.Windows.Forms.MSG& msg) [0x00000] in <filename unknown="">:0
at System.Windows.Forms.XplatUI.DispatchMessage (System.Windows.Forms.MSG& msg) [0x00000] in <filename unknown="">:0
at System.Windows.Forms.Application.RunLoop (Boolean Modal, System.Windows.Forms.ApplicationContext context) [0x00000] in <filename unknown="">:0
at System.Windows.Forms.Application.Run (System.Windows.Forms.ApplicationContext context) [0x00000] in <filename unknown="">:0
at System.Windows.Forms.Application.Run (System.Windows.Forms.Form mainForm) [0x00000] in <filename unknown="">:0
at KeePass.Program.Main (System.String[] args) [0x00000] in <filename unknown="">:0
Void Add(System.Windows.Forms.Control)</filename></filename></filename></filename></filename></filename></filename></filename></filename></filename>

[Denis Joiret]

Hello,

I replaced /KeePass.exe/ and /KeePass.XmlSerializers.dll/ with the files
contained in the development snapshot archive and I still have the problem.
The error is the same as before : "Cannot add Control to TabControl.
Only TabPages can be directly added to TabControls."

Best regards,
Denis

Le 17/06/2014 10:57, Dominik Reichl a écrit :

• status: open --> closed
• Comment:

Probably a duplicate of
https://sourceforge.net/p/keepass/bugs/1247/

Here's the latest development snapshot for testing:
http://keepass.info/filepool/KeePass_140616.zip

Best regards,
Dominik

---

[bugs:#1256] http://sourceforge.net/p/keepass/bugs/1256/ KeePass
crashes after opening 2 files, if "Custom database color" parameter set

Status: closed
Group: KeePass_2.x
Created: Tue Jun 17, 2014 07:40 AM UTC by Denis Joiret
Last Updated: Tue Jun 17, 2014 07:40 AM UTC
Owner: nobody

I have the problem under Linux using mono 3.2.3 using
"KeePass_140508b_s" (the version which solves the problem of writing a
database accessed with webdav, see
https://sourceforge.net/p/keepass/patches/89/).
When I open 2 databases and one of the databases has parameter "Custom
database color" set to any color, then changing tab from one database
to another makes KeePass crash.
There is no problem when all the databases have the color parameter unset.

Here is the backtrace :

System.Windows.Forms
at System.Windows.Forms.TabControl+ControlCollection.Add
(System.Windows.Forms.Control value) [0x00000] in :0
at System.Windows.Forms.Control.set_Parent
(System.Windows.Forms.Control value) [0x00000] in :0
at System.Windows.Forms.Control..ctor (System.Windows.Forms.Control
parent, System.String text) [0x00000] in :0
at (wrapper remoting-invoke-with-check)
System.Windows.Forms.Control:.ctor (System.Windows.Forms.Control,string)
at System.Windows.Forms.NativeWindow.WndProc (IntPtr hWnd, Msg msg,
IntPtr wParam, IntPtr lParam) [0x00000] in :0
at System.Windows.Forms.XplatUIX11.DispatchMessage
(System.Windows.Forms.MSG& msg) [0x00000] in :0
at System.Windows.Forms.XplatUI.DispatchMessage
(System.Windows.Forms.MSG& msg) [0x00000] in :0
at System.Windows.Forms.Application.RunLoop (Boolean Modal,
System.Windows.Forms.ApplicationContext context) [0x00000] in :0
at System.Windows.Forms.Application.Run
(System.Windows.Forms.ApplicationContext context) [0x00000] in :0
at System.Windows.Forms.Application.Run (System.Windows.Forms.Form
mainForm) [0x00000] in :0
at KeePass.Program.Main (System.String[] args) [0x00000] in :0
Void Add(System.Windows.Forms.Control)

---

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[Dominik Reichl]

Probably a duplicate of
https://sourceforge.net/p/keepass/bugs/1247/

Here's the latest development snapshot for testing:
http://keepass.info/filepool/KeePass_140616.zip

Best regards,
Dominik

[Dominik Reichl]

I cannot reproduce this with Mono 3.2.8 (on Kubuntu 14.04). Probably the Mono developers have already fixed this issue.

Best regards,
Dominik