/lib/libxxx.so.x is truncated??

[sean]

Running yum today I keep seeing errors like this:

............
  Updating  : metacity 
##################### [ 51/265]
/sbin/ldconfig: file /lib/libpamc.so.0 is truncated

/sbin/ldconfig: file /lib/libpam_misc.so.0 is truncated

/sbin/ldconfig: file /lib/libpamc.so.0.81.0 is truncated

/sbin/ldconfig: file /lib/libpam.so.0.81.8 is truncated

/sbin/ldconfig: file /lib/libpam_misc.so.0.81.2 is truncated

/sbin/ldconfig: file /usr/lib/libGL.so.1 is truncated

/sbin/ldconfig: file /usr/lib/libGLU.so.1 is truncated

/sbin/ldconfig: file /usr/lib/libwnck-1.so.22.2.0 is truncated

/sbin/ldconfig: file /usr/lib/libGLU.so.1.3.060502 is truncated

/sbin/ldconfig: file /usr/lib/libgdk_pixbuf-2.0.so.0.1106.0 
is truncated

/sbin/ldconfig: file /usr/lib/libgdk-x11-2.0.so.0.1106.0 is 
truncated

/sbin/ldconfig: file /usr/lib/libgtk-x11-2.0.so.0.1106.0 is 
truncated

/sbin/ldconfig: file 
/usr/lib/libgdk_pixbuf_xlib-2.0.so.0.1106.0 is truncated

/sbin/ldconfig: file /usr/lib/libGL.so.1.2 is truncated

/sbin/ldconfig: file /usr/lib/libXcomposite.so.1 is truncated

/sbin/ldconfig: file /usr/lib/libXcomposite.so.1.0.0 is 
truncated

/sbin/ldconfig: file /usr/lib/libwnck-1.so.22 is truncated
...........

What's the problem, and what, if anything, should I do?

sean