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User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.7.12) Gecko/20060130 Red Hat/1.0.7-1.4.3 Firefox/1.0.7

Description of problem:
NOPASSWD does not work when used in combination with Host_Aliases. Defining a Host_Alias for multiple networks breaks functionality:

/etc/sudoers 
---snip---
Host_Alias TEST_NETS = \
                       192.168.1.0, \
                       192.168.2.0, \
                       192.168.3.0

Cmnd_Alias TEST_CMDS = /bin/touch /tmp/test
Defaults        timestamp_timeout=0, !lecture
nobody TEST_NETS = NOPASSWD: TEST_CMDS
---snip---

Running sudo will prompt for password.


Version-Release number of selected component (if applicable):
sudo-1.6.7p5-30.1.1

How reproducible:
Always

Steps to Reproduce:
1. Add multiple networks in a Host_Alias and use NOPASSWD(see sudoers example in description)
2. Run

     $ sudo /bin/touch /tmp/test 


Actual Results:  User will be prompted for password.

Expected Results:  A file /tmp/test should've been created with root:root owner w/o password prompt

Additional info:

Tried grabbing sudo source from http://www.courtesan.com/sudo/ and compiling without any extram params(./configure; make; make install). Using same /etc/sudoers produced expected result.