Bug 665964 - /etc/host.conf is obsolete
Summary: /etc/host.conf is obsolete
Keywords:
Status: CLOSED NOTABUG
Alias: None
Product: Fedora
Classification: Fedora
Component: setup
Version: rawhide
Hardware: Unspecified
OS: Unspecified
low
medium
Target Milestone: ---
Assignee: Ondrej Vasik
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2010-12-28 05:53 UTC by ritz
Modified: 2011-04-21 07:15 UTC (History)
3 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of: 665962
Environment:
Last Closed: 2011-01-03 11:51:58 UTC
Type: ---
Embargoed:


Attachments (Terms of Use)

Description ritz 2010-12-28 05:53:11 UTC
+++ This bug was initially created as a clone of Bug #665962 +++

Description of problem:
/etc/host.conf gives no indication that it has been deprecated. Adding comment to the file would be helpful for new users.

Version-Release number of selected component (if applicable):
setup

How reproducible:
always

Steps to Reproduce:
1. cat /etc/host.conf
  
Actual results:
no indication it is deprecated

Expected results:
Should be documented in man pages, /etc/host.conf file itself

Additional info:
reference - https://bugzilla.redhat.com/show_bug.cgi?id=144687

Comment 1 Ondrej Vasik 2011-01-03 11:51:58 UTC
Well - I tend to say this is NOTABUG - as /etc/host.conf is still in use in glibc (recently we added multi on option to default /etc/host.conf to allow localhost alias even on IPv6 machine). Anyway - man page documenting host.conf file is coming from man-pages package and glibc resolve/res_hconf.c still uses /etc/host.conf - so I think https://bugzilla.redhat.com/show_bug.cgi?id=144687 is no longer correct.

Feel free to explain why it should be considered deprecated - and discuss this with glibc maintainer - Andreas Schwab - first. Closing NOTABUG - file still in use (and res_hconf.c uses it by default - with no use of nsswitch.conf).

Comment 2 Siddhesh Poyarekar 2011-04-21 07:15:19 UTC
host.conf is in fact used by glibc is not completely obsolete. But there is no reason for it to be installed by default with the line:

order bind,hosts

since the order keyword is precisely the one that does not do anything anymore. Keeping this intact in a default installation gives the wrong impression that the line is in use.

At the minimum, we could remove this 'order' line and install a blank file in case removal of the file creates confusion about the file not being in use at all.

Can we reopen this bz?


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