njamd compatible with gtk 2.2.1?

[Peter Van Wieren <peter vanwieren avlna com>]

Hello,

If I use the memory debugging library njamd, then I find that my gtk 
program will always fail with a segmentation fault.  This occurs even 
for the simple program hello.c on the gtk-tutorials page.

If I do not link to libnjamd, then the program works fine.  The shell 
session and gtk version information is shown below.

Is there any known incompatability between gtk and lnjamd?  Is there 
something I am doing wrong?  Is there another memory debugger which is 
recommended?

Thanks,

Pete




fenwick 0 308% pkg-config --cflags --libs gtk+-2.0 gthread-2.0 | tr ' ' \\n
-pthread
-I/usr/include/gtk-2.0
-I/usr/lib/gtk-2.0/include
-I/usr/include/atk-1.0
-I/usr/include/pango-1.0
-I/usr/X11R6/include
-I/usr/include/freetype2
-I/usr/include/glib-2.0
-I/usr/lib/glib-2.0/include

-Wl,--export-dynamic
-pthread
-lgtk-x11-2.0
-lgdk-x11-2.0
-latk-1.0
-lgdk_pixbuf-2.0
-lm
-lpangoxft-1.0
-lpangox-1.0
-lpango-1.0
-lgobject-2.0
-lgmodule-2.0
-ldl
-lgthread-2.0
-lglib-2.0


fenwick 0 309%  gcc -o hello hello.c  `pkg-config --cflags --libs 
gtk+-2.0 gthread-2.0`
fenwick 0 310% ./hello
Hello World

<works perfectly>

fenwick 0 311% gcc -o hello hello.c `pkg-config --cflags --libs gtk+-2.0 
gthread-2.0` -lnjamd
fenwick 0 312% ldd hello
       libgtk-x11-2.0.so.0 => /usr/lib/libgtk-x11-2.0.so.0 (0x40034000)
       libgdk-x11-2.0.so.0 => /usr/lib/libgdk-x11-2.0.so.0 (0x40288000)
       libatk-1.0.so.0 => /usr/lib/libatk-1.0.so.0 (0x402f6000)
       libgdk_pixbuf-2.0.so.0 => /usr/lib/libgdk_pixbuf-2.0.so.0 
(0x4030f000)
       libm.so.6 => /lib/tls/libm.so.6 (0x40322000)
       libpangoxft-1.0.so.0 => /usr/lib/libpangoxft-1.0.so.0 (0x40345000)
       libpangox-1.0.so.0 => /usr/lib/libpangox-1.0.so.0 (0x40366000)
       libpango-1.0.so.0 => /usr/lib/libpango-1.0.so.0 (0x40373000)
       libgobject-2.0.so.0 => /usr/lib/libgobject-2.0.so.0 (0x403a6000)
       libgmodule-2.0.so.0 => /usr/lib/libgmodule-2.0.so.0 (0x403db000)
       libdl.so.2 => /lib/libdl.so.2 (0x403df000)
       libgthread-2.0.so.0 => /usr/lib/libgthread-2.0.so.0 (0x403e3000)
       libglib-2.0.so.0 => /usr/lib/libglib-2.0.so.0 (0x403e8000)
       libnjamd.so.0 => /usr/lib/libnjamd.so.0 (0x40452000)
       libpthread.so.0 => /lib/tls/libpthread.so.0 (0x4045e000)
       libc.so.6 => /lib/tls/libc.so.6 (0x42000000)
       libXrandr.so.2 => /usr/X11R6/lib/libXrandr.so.2 (0x4046b000)
       libXi.so.6 => /usr/X11R6/lib/libXi.so.6 (0x40470000)
       libXext.so.6 => /usr/X11R6/lib/libXext.so.6 (0x40478000)
       libXft.so.2 => /usr/X11R6/lib/libXft.so.2 (0x40486000)
       libXrender.so.1 => /usr/X11R6/lib/libXrender.so.1 (0x40498000)
       libfontconfig.so.1 => /usr/lib/libfontconfig.so.1 (0x404a0000)
       libX11.so.6 => /usr/X11R6/lib/libX11.so.6 (0x404c5000)
       libfreetype.so.6 => /usr/lib/libfreetype.so.6 (0x405a5000)
       /lib/ld-linux.so.2 => /lib/ld-linux.so.2 (0x40000000)
       libnsl.so.1 => /lib/libnsl.so.1 (0x405f6000)
       libexpat.so.0 => /usr/lib/libexpat.so.0 (0x4060b000)
fenwick 0 313% ./hello

Segmentation fault (caught by NJAMD)
       called from ./hello(main+0x177)[0x8048b95]
       called from /lib/tls/libc.so.6(__libc_start_main+0xe4)[0x42015574]
       called from ./hello(gtk_button_new_with_label+0x31)[0x804894d]

Cause of fault: Access to protected region
Address of fault is 0x6becf000

0x6bece000-0x6bed0000: Aligned len 21
  Allocation callstack:
       called from ./hello(main+0x16f)[0x8048b8d]
       called from /lib/tls/libc.so.6(__libc_start_main+0xe4)[0x42015574]
       called from ./hello(gtk_button_new_with_label+0x31)[0x804894d]
  Not Freed
Abort (core dumped)
fenwick 134 314%

fenwick 1 319% rpm -qif /usr/lib/libgthread-2.0.so.0 
/usr/lib/libgtk-x11-2.0.so.0
Name        : glib2                        Relocations: (not relocateable)
Version     : 2.2.1                             Vendor: Red Hat, Inc.
Release     : 1                             Build Date: Sun Feb  2 
21:56:08 2003
Install Date: Tue Apr 13 19:02:18 2004      Build Host: 
stripples.devel.redhat.com
Group       : System Environment/Libraries   Source RPM: 
glib2-2.2.1-1.src.rpm
Size        : 1232798                          License: LGPL
Signature   : DSA/SHA1, Mon Feb 24 01:17:03 2003, Key ID 219180cddb42a60e
Packager    : Red Hat, Inc. <http://bugzilla.redhat.com/bugzilla>
URL         : http://www.gtk.org
Summary     : A library of handy utility functions.
Description :
GLib is the low-level core library that forms the basis
for projects such as GTK+ and GNOME. It provides data structure
handling for C, portability wrappers, and interfaces for such runtime
functionality as an event loop, threads, dynamic loading, and anobject 
system.

This package provides version 2 of GLib.
Name        : gtk2                         Relocations: (not relocateable)
Version     : 2.2.1                             Vendor: Red Hat, Inc.
Release     : 4                             Build Date: Tue Feb 25 
08:43:44 2003
Install Date: Tue Apr 13 19:05:39 2004      Build Host: 
sylvester.devel.redhat.com
Group       : System Environment/Libraries   Source RPM: 
gtk2-2.2.1-4.src.rpm
Size        : 7292190                          License: LGPL
Signature   : DSA/SHA1, Tue Feb 25 10:05:37 2003, Key ID 219180cddb42a60e
Packager    : Red Hat, Inc. <http://bugzilla.redhat.com/bugzilla>
URL         : http://www.gtk.org
Summary     : The GIMP ToolKit (GTK+), a library for creating GUIs for X.
Description :
GTK+ is a multi-platform toolkit for creating graphical user
interfaces. Offering a complete set of widgets, GTK+ is suitable for
projects ranging from small one-off tools to complete application

--
Peter Van Wieren, Project Engineer, AVL Powertrain Engineering, Inc. USA
734 414 9678 (voice)
734 414 9690 (fax)
email: peter vanwieren avlna com