file too large, segmentation fault

Hi All:
 
I am trying to restore a database on a different machine (7.2.3 on Sol9 to 7.2.4 RH8), and i get the following error,
thati haven't seen before:
 
 
-bash-2.05b$ pg_restore -d access -Ft -a access.dump.tar
pg_restore: [tar archiver] could not open TOC file for input: File too large
Segmentation fault
-bash-2.05b$

-bash-2.05b$ ls -l
total 2339148
-rw-r--r--    1 root     root     2323785216 Nov 23 22:43 access.dump.tar

 
The only thing i did different in this restore is that i had created two groups in the template1 because the schema
neededit and the pg_dump of the schema would not do it..so i used pg_dumpall.
 
 
I read somewhere that there's a patch for this:
http://dbforums.com/arch/173/2003/1/675653
 
Will this patch fix it? Where do i get it from and how do i apply it?
 
 
Thanks in advance,
 
anjan