Your message dated Sun, 04 Jan 2015 17:03:26 +0000
with message-id <[email protected]>
and subject line Bug#774212: fixed in ifupdown 0.7.52
has caused the Debian Bug report #774212,
regarding ifupdown: segfault when misssing read access on
/etc/network/interfaces
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
(NB: If you are a system administrator and have no idea what this
message is talking about, this may indicate a serious mail system
misconfiguration somewhere. Please contact [email protected]
immediately.)
--
774212: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=774212
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Package: ifupdown
Version: 0.7.51
Severity: normal
Tags: upstream patch
Dear Maintainer,
* What led up to the situation?
I don't know when the problem appeared, but i think, it's after
including commit 661:6cd0fd2addca "Configure the loopback interface
by default only if user hasn't" into the shipped version of ifupdown.
* Procedure to reproduce
# ls -l /etc/network/interfaces
-rw------- 1 root root 1.6K Sep 11 11:22 /etc/network/interfaces
# ifup eth0
zsh: segmentation fault ifup eth0
* What was the outcome of this action?
segfault
* What outcome did you expect instead?
No segfault.
* Note:
When running with root privileges, it does not segfault.
-- System Information:
Debian Release: 8.0
APT prefers testing-updates
APT policy: (500, 'testing-updates'), (500, 'testing')
Architecture: i386 (i686)
Kernel: Linux 3.19.0-rc1-and-eudyptula-00056-g393d295 (PREEMPT)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
Versions of packages ifupdown depends on:
ii adduser 3.113+nmu3
ii initscripts 2.88dsf-58
ii iproute 1:3.16.0-2
ii iproute2 3.16.0-2
ii libc6 2.19-13
ii lsb-base 4.1+Debian13+nmu1
Versions of packages ifupdown recommends:
ii isc-dhcp-client [dhcp-client] 4.3.1-5
Versions of packages ifupdown suggests:
ii net-tools 1.60-26+b1
pn ppp <none>
pn rdnssd <none>
-- no debconf information
diff -r 626689d5ef94 config.c
--- a/config.c Sat Nov 29 14:32:32 2014 +0100
+++ b/config.c Tue Dec 30 12:17:09 2014 +0100
@@ -134,6 +134,9 @@
}
defn = read_interfaces_defn(defn, filename);
+ if (!defn) {
+ return NULL;
+ }
if (!no_loopback) {
interface_defn *lo_if = malloc(sizeof(interface_defn));
--- End Message ---
--- Begin Message ---
Source: ifupdown
Source-Version: 0.7.52
We believe that the bug you reported is fixed in the latest version of
ifupdown, which is due to be installed in the Debian FTP archive.
A summary of the changes between this version and the previous one is
attached.
Thank you for reporting the bug, which will now be closed. If you
have further comments please address them to [email protected],
and the maintainer will reopen the bug report if appropriate.
Debian distribution maintenance software
pp.
Andrew Shadura <[email protected]> (supplier of updated ifupdown package)
(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing [email protected])
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256
Format: 1.8
Date: Sun, 04 Jan 2015 15:21:25 +0100
Source: ifupdown
Binary: ifupdown
Architecture: source i386
Version: 0.7.52
Distribution: unstable
Urgency: medium
Maintainer: Andrew Shadura <[email protected]>
Changed-By: Andrew Shadura <[email protected]>
Description:
ifupdown - high level tools to configure network interfaces
Closes: 774212
Changes:
ifupdown (0.7.52) unstable; urgency=medium
.
* Fix segfault when /e/n/i can't be read. Fail only when the file
has errors, issue a warning when it can't be opened (Closes: #774212).
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