On Tue, May 20, 2008 at 1:54 PM, Attilio Fiandrotti <[EMAIL PROTECTED]> wrote: > I remember a significant memory leak was addressed some times ago by > means of a patch provided by Simon Lanzmich [1].
This file and the one I have as part of GTK+ 2.12.2 are identical. > I wonder wether that leak really is a leak and whether is related to > gtk/dfb or dfb. > > regards > > Attilio > > [1] > http://svn.gnome.org/viewvc/gtk%2B/trunk/gdk/directfb/gdkwindow-directfb.c?revision=18459&view=markup&sortby=date > > Harinandan S ha scritto: >> Hi All, >> >> I ran my GTK-DFB application on x86 linux on vmware with valgrind to >> check for memory leak. I observe memory leak when window is created >> and destroyed. When window is created memory is allocated and not >> freed when its destroyed. This accumulates and eventually after many >> create destroy window cycles application is crashing. When i look at >> valgrind output I observe only one leak record which keeps increasing >> as the create destroy cycles are increased. I've pasted this below: >> >> 2700 bytes in 25 blocks are definitely lost in loss record 76 of 91 >> ==21185== at 0x1B905301: calloc (vg_replace_malloc.c:176) >> ==21185== by 0x1BE1945D: fusion_dbg_shcalloc (in >> /root/gtk_work/install/lib/libfusion-1.1.so.0.1.0) >> ==21185== by 0x1BE08733: dfb_wm_preconfigure_window (in >> /root/gtk_work/install/lib/libdirectfb-1.1.so.0.1.0) >> ==21185== by 0x1BE04E93: dfb_window_create (in >> /root/gtk_work/install/lib/libdirectfb-1.1.so.0.1.0) >> ==21185== >> >> I guess window destroy is not freeing memory. I am using DirectFB >> 1.1.1 with GTK+ 2.12.2. >> >> Regards, >> Harinandan >> >> >> On Thu, May 15, 2008 at 1:36 PM, Harinandan S <[EMAIL PROTECTED]> wrote: >>> Hi All, >>> >>> I am observing large amount of memory leaks while using GTK+ 2.12.2 >>> over DirectFB 1.1.1 on MontaVista linux on TI Davinci. In my >>> application i have multiple windows and when i create a window memory >>> is allocated and accumulates when i destroy the window. Memory leak is >>> not observed while running the same application on Xwindow backend . >>> >>> Has anyone observed memory leaks in GTK+ on DirectFB? >>> >>> -- >>> Regards, >>> Harinandan S >>> >> >> _______________________________________________ >> directfb-users mailing list >> directfb-users@directfb.org >> http://mail.directfb.org/cgi-bin/mailman/listinfo/directfb-users >> > > > _______________________________________________ > directfb-users mailing list > directfb-users@directfb.org > http://mail.directfb.org/cgi-bin/mailman/listinfo/directfb-users > -- Regards, Harinandan S _______________________________________________ directfb-users mailing list directfb-users@directfb.org http://mail.directfb.org/cgi-bin/mailman/listinfo/directfb-users
