Problem with dlclose on linux.

[trkannan76]

Hello ,
        I have a strange problem with unloading of shared objects. I am 
running a MT program on Linux Kernel - 2.4.7 && glibc - 2.2.4 . This 
program dynamically loads shared objects using dlopen and also unloads it 
using dlclose.
        I am observing from the file /proc/<pid>/maps that the dlopen is 
creating a map of the shared library.
        But when I am doing a unload of the same shared object,the maps 
file shows me that the mapping is still not removed. This is causing 
memory corruption and the program crashes.
        Is there a bug already filed for this problem. Is there a soltion 
to this problem already.

        Any help is appreciated and thanks in advance.

Regards,
Kannan