You only need to reserve some memory for your labeltext1, use these lines: gchar labeltext1[6]; g_snprintf(labeltext1, 6, "%f", sim.stepsize); g_free(labeltext1); That's it. Quoting Sven Neumann <sven@xxxxxxxx>: > Hi, > > edward hage <edha@xxxxxxxxx> writes: > > > gchar *labeltext1; > > > > g_snprintf(labeltext1, 6, "%f", sim.stepsize); > > > > g_free(labeltext1); > > I suggest you read the snprintf() manpage. You are using g_snprintf() > on unallocated memory and later you even free the memory that has > never before been allocated. > > > Sven > _______________________________________________ > > gtk-list@xxxxxxxxx > http://mail.gnome.org/mailman/listinfo/gtk-list > > ------------------------------------------------- This mail sent through IMP: http://horde.org/imp/ _______________________________________________ gtk-list@xxxxxxxxx http://mail.gnome.org/mailman/listinfo/gtk-list
