Re: [gtk-list] g_thread_init causes hangs

[Sebastian Wilhelmi <wilhelmi ira uka de>]

Hej Ola

> I tried to make a GTK program with pthreads and when trying
> to close the program by closing the window it hangs.
> I removed all thread code and it still hangs because
> of the g_thread_init call.
> See code below. Somehow the gtk_object_set_data_full() row
> is causing the problem, if I comment it the program works fine.

Ok, thanks for this detailed bug report. Its fixed in CVS:

Apply the following patch to your glib sources and recompile/reinstall them or
wait for the next release.
This should be save wrt the locked data, but please check: Owen or Tim.

--------------------------------------------------------------------
Index: gdataset.c
===================================================================
RCS file: /cvs/gnome/glib/gdataset.c,v
retrieving revision 1.13
diff -u -b -B -r1.13 gdataset.c
--- gdataset.c	1999/02/24 06:13:32	1.13
+++ gdataset.c	1999/10/15 11:54:59
@@ -110,7 +110,11 @@
       list = prev->next;
       
       if (prev->destroy_func)
+	{
+	  G_UNLOCK (g_dataset_global);
 	prev->destroy_func (prev->data);
+	  G_LOCK (g_dataset_global);
+	}
       
       if (g_data_cache_length < G_DATA_CACHE_MAX)
 	{
--------------------------------------------------------------------

(Förresten: Har det redan blivit allvarligt kallt där uppe? ;-)

Hej då,
Sebastian

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