Gentoo Archives: gentoo-hardened

From: "Tóth Attila" <atoth@××××××××××.hu>
To: gentoo-hardened@l.g.o
Subject: [gentoo-hardened] recent glibc upgrade vs squid/basic_ncsa_auth
Date: Sat, 06 Apr 2013 23:34:34
Message-Id: b135d5a6f12bdf8457993d09bd4f98e6.squirrel@atoth.sote.hu
1 After bumping glibc from 2.16 to 2.17, squid auth stopped working. This is
2 what I can find in the logs. The issue even triggers the fork detection
3 which kills squid. The symptoms are the same for 3.8.0-hardened-r1 and
4 3.8.5-hardened.
5
6 What else I can do to help diagnose the problem?
7 Apr 6 23:00:12 kernel: basic_ncsa_auth[2819]: segfault at 0 ip
8 000003052a8c112a sp 000003e4a06628c8 error 4 in
9 libc-2.17.so[3052a79f000+1a2000]
10 Apr 6 23:00:12 atoth kernel: grsec: Segmentation fault occurred at
11 (nil) in /usr/libexec/squid/basic_ncsa_auth[basic_ncsa_auth:2819]
12 uid/euid:31/0 gid/egid:31/31, parent /usr/sbin/squid[squid:2818]
13 uid/euid:31/31 gid/egid:31/31
14
15 Thanks:
16 Dwokfur
17 --
18 dr Tóth Attila, Radiológus, 06-20-825-8057
19 Attila Toth MD, Radiologist, +36-20-825-8057

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Re: [gentoo-hardened] recent glibc upgrade vs squid/basic_ncsa_auth "Tóth Attila" <atoth@××××××××××.hu>