public inbox for glibc-bugs@sourceware.org help / color / mirror / Atom feed
* [Bug libc/12923] New: Comments in /etc/resolv.conf starting in the middle of a line are interpreted
@ 2011-06-23 12:41 markus.gagliardi at paytec dot ch
2011-06-23 12:41 ` [Bug libc/12923] " markus.gagliardi at paytec dot ch
` (4 more replies)
0 siblings, 5 replies; 6+ messages in thread
From: markus.gagliardi at paytec dot ch @ 2011-06-23 12:41 UTC (permalink / raw)
To: glibc-bugs
http://sourceware.org/bugzilla/show_bug.cgi?id=12923
Summary: Comments in /etc/resolv.conf starting in the middle of
a line are interpreted
Product: glibc
Version: 2.14
Status: NEW
Severity: normal
Priority: P2
Component: libc
AssignedTo: drepper.fsp@gmail.com
ReportedBy: markus.gagliardi@paytec.ch
Example:
With the following line in /etc/resolv.conf, libc tries to resolv
myhost.somedomain.ch.by if the DNS server is not available during the try on
myhost.somedomain.ch. It even succeeds, since ch.by resolves everything with
this suffix..
search somedomain.ch # Generated by udhcpc eth0
Best regards
Markus
--
Configure bugmail: http://sourceware.org/bugzilla/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are on the CC list for the bug.
^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug libc/12923] Comments in /etc/resolv.conf starting in the middle of a line are interpreted 2011-06-23 12:41 [Bug libc/12923] New: Comments in /etc/resolv.conf starting in the middle of a line are interpreted markus.gagliardi at paytec dot ch @ 2011-06-23 12:41 ` markus.gagliardi at paytec dot ch 2011-07-03 12:28 ` aj at suse dot de ` (3 subsequent siblings) 4 siblings, 0 replies; 6+ messages in thread From: markus.gagliardi at paytec dot ch @ 2011-06-23 12:41 UTC (permalink / raw) To: glibc-bugs http://sourceware.org/bugzilla/show_bug.cgi?id=12923 --- Comment #1 from Markus Gagliardi <markus.gagliardi at paytec dot ch> 2011-06-23 12:41:43 UTC --- Problem is in res_init.c (247 ff.): while (fgets_unlocked(buf, sizeof(buf), fp) != NULL) { /* skip comments */ if (*buf == ';' || *buf == '#') continue; -- Configure bugmail: http://sourceware.org/bugzilla/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug. ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug libc/12923] Comments in /etc/resolv.conf starting in the middle of a line are interpreted 2011-06-23 12:41 [Bug libc/12923] New: Comments in /etc/resolv.conf starting in the middle of a line are interpreted markus.gagliardi at paytec dot ch 2011-06-23 12:41 ` [Bug libc/12923] " markus.gagliardi at paytec dot ch @ 2011-07-03 12:28 ` aj at suse dot de 2011-07-03 13:19 ` drepper.fsp at gmail dot com ` (2 subsequent siblings) 4 siblings, 0 replies; 6+ messages in thread From: aj at suse dot de @ 2011-07-03 12:28 UTC (permalink / raw) To: glibc-bugs http://sourceware.org/bugzilla/show_bug.cgi?id=12923 Andreas Jaeger <aj at suse dot de> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |aj at suse dot de --- Comment #2 from Andreas Jaeger <aj at suse dot de> 2011-07-03 12:27:53 UTC --- /etc/resolv.conf only allows complete comment lines but not mixing of options and comments. -- Configure bugmail: http://sourceware.org/bugzilla/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug. ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug libc/12923] Comments in /etc/resolv.conf starting in the middle of a line are interpreted 2011-06-23 12:41 [Bug libc/12923] New: Comments in /etc/resolv.conf starting in the middle of a line are interpreted markus.gagliardi at paytec dot ch 2011-06-23 12:41 ` [Bug libc/12923] " markus.gagliardi at paytec dot ch 2011-07-03 12:28 ` aj at suse dot de @ 2011-07-03 13:19 ` drepper.fsp at gmail dot com 2011-07-04 6:19 ` markus.gagliardi at paytec dot ch 2014-06-27 13:05 ` fweimer at redhat dot com 4 siblings, 0 replies; 6+ messages in thread From: drepper.fsp at gmail dot com @ 2011-07-03 13:19 UTC (permalink / raw) To: glibc-bugs http://sourceware.org/bugzilla/show_bug.cgi?id=12923 Ulrich Drepper <drepper.fsp at gmail dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution| |INVALID --- Comment #3 from Ulrich Drepper <drepper.fsp at gmail dot com> 2011-07-03 13:18:32 UTC --- Fix the program which generates these incorrect lines. Even if I'd change that this would still create problems elsewhere because ever since the firs appearance of this code comments aren't supported like this. -- Configure bugmail: http://sourceware.org/bugzilla/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug. ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug libc/12923] Comments in /etc/resolv.conf starting in the middle of a line are interpreted 2011-06-23 12:41 [Bug libc/12923] New: Comments in /etc/resolv.conf starting in the middle of a line are interpreted markus.gagliardi at paytec dot ch ` (2 preceding siblings ...) 2011-07-03 13:19 ` drepper.fsp at gmail dot com @ 2011-07-04 6:19 ` markus.gagliardi at paytec dot ch 2014-06-27 13:05 ` fweimer at redhat dot com 4 siblings, 0 replies; 6+ messages in thread From: markus.gagliardi at paytec dot ch @ 2011-07-04 6:19 UTC (permalink / raw) To: glibc-bugs http://sourceware.org/bugzilla/show_bug.cgi?id=12923 --- Comment #4 from Markus Gagliardi <markus.gagliardi at paytec dot ch> 2011-07-04 06:19:06 UTC --- (In reply to comment #3) > Fix the program which generates these incorrect lines. > > Even if I'd change that this would still create problems elsewhere because ever > since the firs appearance of this code comments aren't supported like this. No problem. I was just confused by an OpenBSD manpage http://resin.csoft.net/cgi-bin/man.cgi?section=5&topic=resolv.conf where comments beginning in the middle of a line are allowed. -- Configure bugmail: http://sourceware.org/bugzilla/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug. ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug libc/12923] Comments in /etc/resolv.conf starting in the middle of a line are interpreted 2011-06-23 12:41 [Bug libc/12923] New: Comments in /etc/resolv.conf starting in the middle of a line are interpreted markus.gagliardi at paytec dot ch ` (3 preceding siblings ...) 2011-07-04 6:19 ` markus.gagliardi at paytec dot ch @ 2014-06-27 13:05 ` fweimer at redhat dot com 4 siblings, 0 replies; 6+ messages in thread From: fweimer at redhat dot com @ 2014-06-27 13:05 UTC (permalink / raw) To: glibc-bugs https://sourceware.org/bugzilla/show_bug.cgi?id=12923 Florian Weimer <fweimer at redhat dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- Flags| |security- -- You are receiving this mail because: You are on the CC list for the bug. ^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2014-06-27 13:05 UTC | newest] Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2011-06-23 12:41 [Bug libc/12923] New: Comments in /etc/resolv.conf starting in the middle of a line are interpreted markus.gagliardi at paytec dot ch 2011-06-23 12:41 ` [Bug libc/12923] " markus.gagliardi at paytec dot ch 2011-07-03 12:28 ` aj at suse dot de 2011-07-03 13:19 ` drepper.fsp at gmail dot com 2011-07-04 6:19 ` markus.gagliardi at paytec dot ch 2014-06-27 13:05 ` fweimer at redhat dot com
This is a public inbox, see mirroring instructions for how to clone and mirror all data and code used for this inbox; as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).