Don't understand valgrind output



Hi People,

I have been struggling with application freezes in my application for
about 2 months and I was hoping that I could get some help.  I've been
cleaning the application up with errors reported by valgrind but can't
seem to work out what this means.  Can anyone shed some light on this?
 Should I just ignore this memory error?

==13801== Syscall param write(buf) points to uninitialised byte(s)
==13801==    at 0x40007F2: (within /lib/ld-2.5.so)
==13801==    by 0x4B6D64E: _X11TransWrite (in /usr/lib/libX11.so.6.2.0)
==13801==    by 0x4B65526: (within /usr/lib/libX11.so.6.2.0)
==13801==    by 0x4B66069: _XEventsQueued (in /usr/lib/libX11.so.6.2.0)
==13801==    by 0x4B54DD1: XPending (in /usr/lib/libX11.so.6.2.0)
==13801==    by 0x499A7DC: (within /usr/lib/libgdk-x11-2.0.so.0.1000.11)
==13801==    by 0x499A8D0: (within /usr/lib/libgdk-x11-2.0.so.0.1000.11)
==13801==    by 0x4C8A2C1: g_main_context_prepare (in
/usr/lib/libglib-2.0.so.0.1200.11)
==13801==    by 0x4C8AA94: (within /usr/lib/libglib-2.0.so.0.1200.11)
==13801==    by 0x4C8B178: g_main_loop_run (in
/usr/lib/libglib-2.0.so.0.1200.11)
==13801==    by 0x4621043: gtk_main (in /usr/lib/libgtk-x11-2.0.so.0.1000.11)
==13801==    by 0x8058022: Application::Application(int, char**)
(application.cc:180)
==13801==  Address 0x5360495 is 37 bytes inside a block of size 16,384 alloc'd
==13801==    at 0x402095F: calloc (vg_replace_malloc.c:279)
==13801==    by 0x4B53346: XOpenDisplay (in /usr/lib/libX11.so.6.2.0)
==13801==    by 0x4990211: gdk_display_open (in
/usr/lib/libgdk-x11-2.0.so.0.1000.11)
==13801==    by 0x496DCFE: gdk_display_open_default_libgtk_only (in
/usr/lib/libgdk-x11-2.0.so.0.1000.11)
==13801==    by 0x462160E: gtk_init_check (in
/usr/lib/libgtk-x11-2.0.so.0.1000.11)
==13801==    by 0x4621643: gtk_init (in /usr/lib/libgtk-x11-2.0.so.0.1000.11)
==13801==    by 0x8057708: Application::Application(int, char**)
(application.cc:63)
==13801==    by 0x805B8E5: main (main.cc:18)

Thanks,

Michael



[Date Prev][Date Next]   [Thread Prev][Thread Next]   [Thread Index] [Date Index] [Author Index]