Description of problem:
/bin/pwd doesn't work when called using full path. 

Version-Release number of selected component (if applicable):
pwd (GNU coreutils) 5.97

How reproducible:

By just execute command using full path. 

Steps to Reproduce:
1. just run the command "/bin/pwd" getting error.
  
Actual results:
[suthan@falcon]~%
[suthan@falcon]~% pwd
/home/suthan
[suthan@falcon]~% /bin/pwd
/bin/pwd: cannot open directory `..': Permission denied
[suthan@falcon]~% pwd
/home/suthan
[suthan@falcon]~% tcsh
suthan has logged on pts/1 from solaris.
suthan has logged on smb/1 from xxxxxxx.
home{suthan}pwd
pwd: cannot open directory `..': Permission denied
Exit 1


Expected results:
[suthan@falcon]~% pwd
/home/suthan


Additional info: