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Gtkmm-forge digest, Vol 1 #999 - 10 msgs

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Today's Topics:

   1. [Bug 321062] Gnome::Main::Main calls gnome_program_init with wrong terminating NULL (gnomemm (bugzilla.gnome.org))
   2. [Bug 321062] Gnome::Main::Main calls gnome_program_init with wrong terminating NULL (gnomemm (bugzilla.gnome.org))
   3. [Bug 144697] load_directory in async-handle.cc crashes. (gnomemm (bugzilla.gnome.org))
   4. [Bug 144697] load_directory in async-handle.cc crashes. (gnomemm (bugzilla.gnome.org))
   5. [Bug 144697] load_directory in async-handle.cc crashes. (gnomemm (bugzilla.gnome.org))
   6. [Bug 321552] New: Double entries in trackable list when binding a slot to a slot (gtkmm (bugzilla.gnome.org))
   7. [Bug 321552] Double entries in trackable list when binding a slot to a slot (libsigc++ (bugzilla.gnome.org))
   8. [Bug 321552] Double entries in trackable list when binding a slot to a slot (libsigc++ (bugzilla.gnome.org))
   9. [Bug 321552] Double entries in trackable list when binding a slot to a slot (libsigc++ (bugzilla.gnome.org))
  10. [Bug 321552] Double entries in trackable list when binding a slot to a slot (libsigc++ (bugzilla.gnome.org))

--__--__--

Message: 1
From: "gnomemm (bugzilla.gnome.org)" <bugzilla-daemon bugzilla gnome org>
To: gtkmm-forge lists sourceforge net
Date: Tue, 15 Nov 2005 02:48:08 -0500 (EST)
Subject: [gtkmm bugzilla] [Bug 321062] Gnome::Main::Main calls gnome_program_init with wrong terminating NULL

Do not reply to this via email (we are currently unable to handle email
responses and they get discarded).  You can add comments to this bug at
http://bugzilla.gnome.org/show_bug.cgi?id=3D321062
 gnomemm | libgnomemm | Ver: unspecified





------- Additional Comments From Murray Cumming  2005-11-15 07:48 -------
Wow, varargs are crappy. Please commit, with a ChangeLog entry. Thanks.

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--__--__--

Message: 2
From: "gnomemm (bugzilla.gnome.org)" <bugzilla-daemon bugzilla gnome org>
To: gtkmm-forge lists sourceforge net
Date: Tue, 15 Nov 2005 04:26:17 -0500 (EST)
Subject: [gtkmm bugzilla] [Bug 321062] Gnome::Main::Main calls gnome_program_init with wrong terminating NULL

Do not reply to this via email (we are currently unable to handle email
responses and they get discarded).  You can add comments to this bug at
http://bugzilla.gnome.org/show_bug.cgi?id=3D321062
 gnomemm | libgnomemm | Ver: unspecified

=C9RDI Gerg=F5 changed:

           What    |Removed                     |Added
-------------------------------------------------------------------------=
---
         Resolution|                            |FIXED
             Status|NEW                         |RESOLVED



------- Additional Comments From =C9RDI Gerg=F5  2005-11-15 09:26 -------
Heh, tell me about it... this one took at least an hour to catch...

I've checked it in with a ChangeLog entry. Any chance of getting it into =
a
release soon, so I can make Guikachu 2.0 depend on it?

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--__--__--

Message: 3
From: "gnomemm (bugzilla.gnome.org)" <bugzilla-daemon bugzilla gnome org>
To: gtkmm-forge lists sourceforge net
Date: Tue, 15 Nov 2005 05:18:46 -0500 (EST)
Subject: [gtkmm bugzilla] [Bug 144697] load_directory in async-handle.cc crashes.

Do not reply to this via email (we are currently unable to handle email
responses and they get discarded).  You can add comments to this bug at
http://bugzilla.gnome.org/show_bug.cgi?id=3D144697
 gnomemm | gnome-vfsmm | Ver: unspecified





------- Additional Comments From Volker Str=C3=B6bel  2005-11-15 10:18 --=
-----
Seems that this problem still exists.

I've created a test case that shows the same problem on my system (Ubuntu
Breezy, gnome-vfs 2.12.0).

I tried to make a patch for file-info.hg but got the same result as the i=
nitial
reporter. Compilation fails because the Glib::wrap Function for
GnomeVFSFileInfo* is placed below the code that uses it in the generated
file-info.h file.

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--__--__--

Message: 4
From: "gnomemm (bugzilla.gnome.org)" <bugzilla-daemon bugzilla gnome org>
To: gtkmm-forge lists sourceforge net
Date: Tue, 15 Nov 2005 05:20:21 -0500 (EST)
Subject: [gtkmm bugzilla] [Bug 144697] load_directory in async-handle.cc crashes.

Do not reply to this via email (we are currently unable to handle email
responses and they get discarded).  You can add comments to this bug at
http://bugzilla.gnome.org/show_bug.cgi?id=3D144697
 gnomemm | gnome-vfsmm | Ver: unspecified





------- Additional Comments From Volker Str=C3=B6bel  2005-11-15 10:20 --=
-----
Created an attachment (id=3D54775)
 --> (http://bugzilla.gnome.org/attachment.cgi?id=3D54775&action=3Dview)
Test case=20


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--__--__--

Message: 5
From: "gnomemm (bugzilla.gnome.org)" <bugzilla-daemon bugzilla gnome org>
To: gtkmm-forge lists sourceforge net
Date: Tue, 15 Nov 2005 05:22:55 -0500 (EST)
Subject: [gtkmm bugzilla] [Bug 144697] load_directory in async-handle.cc crashes.

Do not reply to this via email (we are currently unable to handle email
responses and they get discarded).  You can add comments to this bug at
http://bugzilla.gnome.org/show_bug.cgi?id=3D144697
 gnomemm | gnome-vfsmm | Ver: unspecified





------- Additional Comments From Volker Str=C3=B6bel  2005-11-15 10:22 --=
-----
Created an attachment (id=3D54776)
 --> (http://bugzilla.gnome.org/attachment.cgi?id=3D54776&action=3Dview)
Incorrect patch for file-info.hg


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--__--__--

Message: 6
From: "gtkmm (bugzilla.gnome.org)" <bugzilla-daemon bugzilla gnome org>
To: gtkmm-forge lists sourceforge net
Date: Tue, 15 Nov 2005 17:47:23 -0500 (EST)
Subject: [gtkmm bugzilla] [Bug 321552] New: Double entries in trackable list when binding a slot to a slot

Do not reply to this via email (we are currently unable to handle email
responses and they get discarded).  You can add comments to this bug at
http://bugzilla.gnome.org/show_bug.cgi?id=3D321552
 gtkmm | general | Ver: 2.8.x

           Summary: Double entries in trackable list when binding a slot =
to
                    a slot
           Product: gtkmm
           Version: 2.8.x
          Platform: Other
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: Normal
         Component: general
        AssignedTo: gtkmm-forge lists sourceforge net
        ReportedBy: plangdale vmware com
                CC: all-bugs bugzilla gnome org


This is a rather hard bug to describe - it's easier to read the testcase =
I've
just written - but the basic idea is as follows:

1) You have a method 'foo' on a trackable object that takes a slot as a p=
arameter.
2) You want to use another method 'bar' on that object as that slot.
3) You build a slot out of 'foo' and bind a slot of 'bar' at the same tim=
e.
4) You connect this slot to some signal.
5) The object goes away.

Something magically wrong happens at step 3 causing each of the slots to =
appear
in the objects notify target list twice. When the object goes away, it no=
tifies
each slot once. Then one of the slots (not sure which yet) notifies the s=
ignal,
which in turn releases and deletes the slot. Then the object notifies tha=
t slot
the second time causing an invalid memory access. Due to the layout of al=
l this
in memory, there is no segfault but valgrind will complain.

Interesting observations:

1) If the bound slot is on another object, there is no problem.
2) If the bound slot is first created and assigned to a named variable an=
d then
this variable is bound, there is no problem. *Only* the inline case exhib=
its
this problem.

So, the trivial workaround is to assign the bound slot first. I will cont=
inue to
investigate but this looks very strange.

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--__--__--

Message: 7
From: "libsigc++ (bugzilla.gnome.org)" <bugzilla-daemon bugzilla gnome org>
To: gtkmm-forge lists sourceforge net
Date: Tue, 15 Nov 2005 17:48:30 -0500 (EST)
Subject: [gtkmm bugzilla] [Bug 321552] Double entries in trackable list when binding a slot to a slot

Do not reply to this via email (we are currently unable to handle email
responses and they get discarded).  You can add comments to this bug at
http://bugzilla.gnome.org/show_bug.cgi?id=3D321552
 libsigc++ | general | Ver: unspecified

Philip Langdale changed:

           What    |Removed                     |Added
-------------------------------------------------------------------------=
---
            Version|2.8.x                       |unspecified
            Product|gtkmm                       |libsigc++



------- Additional Comments From Philip Langdale  2005-11-15 22:48 ------=
-
I am clearly not paying attention. This is a libsigc++ bug.

------- You are receiving this mail because: -------
You are the assignee for the bug.


--__--__--

Message: 8
From: "libsigc++ (bugzilla.gnome.org)" <bugzilla-daemon bugzilla gnome org>
To: gtkmm-forge lists sourceforge net
Date: Tue, 15 Nov 2005 17:48:56 -0500 (EST)
Subject: [gtkmm bugzilla] [Bug 321552] Double entries in trackable list when binding a slot to a slot

Do not reply to this via email (we are currently unable to handle email
responses and they get discarded).  You can add comments to this bug at
http://bugzilla.gnome.org/show_bug.cgi?id=3D321552
 libsigc++ | adaptors | Ver: 2.0.x

Philip Langdale changed:

           What    |Removed                     |Added
-------------------------------------------------------------------------=
---
            Version|unspecified                 |2.0.x
          Component|general                     |adaptors



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--__--__--

Message: 9
From: "libsigc++ (bugzilla.gnome.org)" <bugzilla-daemon bugzilla gnome org>
To: gtkmm-forge lists sourceforge net
Date: Tue, 15 Nov 2005 17:55:39 -0500 (EST)
Subject: [gtkmm bugzilla] [Bug 321552] Double entries in trackable list when binding a slot to a slot

Do not reply to this via email (we are currently unable to handle email
responses and they get discarded).  You can add comments to this bug at
http://bugzilla.gnome.org/show_bug.cgi?id=3D321552
 libsigc++ | adaptors | Ver: 2.0.x





------- Additional Comments From Philip Langdale  2005-11-15 22:55 ------=
-
Created an attachment (id=3D54808)
 --> (http://bugzilla.gnome.org/attachment.cgi?id=3D54808&action=3Dview)
Testcase for the binding problem


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You are the assignee for the bug.


--__--__--

Message: 10
From: "libsigc++ (bugzilla.gnome.org)" <bugzilla-daemon bugzilla gnome org>
To: gtkmm-forge lists sourceforge net
Date: Tue, 15 Nov 2005 17:56:29 -0500 (EST)
Subject: [gtkmm bugzilla] [Bug 321552] Double entries in trackable list when binding a slot to a slot

Do not reply to this via email (we are currently unable to handle email
responses and they get discarded).  You can add comments to this bug at
http://bugzilla.gnome.org/show_bug.cgi?id=3D321552
 libsigc++ | adaptors | Ver: 2.0.x

Philip Langdale changed:

           What    |Removed                     |Added
-------------------------------------------------------------------------=
---
      everconfirmed|0                           |1
             Status|UNCONFIRMED                 |NEW



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