Received: (qmail 15746 invoked by uid 501); 6 May 2001 06:30:04 -0000
Message-Id: <20010506063004.15745.qmail@apache.org>
Date: 6 May 2001 06:30:04 -0000
From: ZapZap <zapzap@aquariomania.com>
Reply-To: zapzap@aquariomania.com
To: submit@bugz.apache.org
Subject: apachectl: line 184: 21000 Segmentation fault      (core dumped) $HTTPD
X-Send-Pr-Version: 3.110

>Number:         7676
>Category:       os-linux
>Synopsis:       apachectl: line 184: 21000 Segmentation fault      (core dumped) $HTTPD
>Confidential:   no
>Severity:       critical
>Priority:       medium
>Responsible:    apache
>State:          closed
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   apache
>Arrival-Date:   Sat May 05 23:40:00 PDT 2001
>Closed-Date:    Sun May 06 11:26:25 PDT 2001
>Last-Modified:  Sun May 06 11:26:25 PDT 2001
>Originator:     zapzap@aquariomania.com
>Release:        1.3.19
>Organization:
>Environment:
Redhat Linux 7.0
Linux testmachine 2.2.16-22 #1 Tue Aug 22 16:16:55 EDT 2000 i586 unknown
gcc --version = 2.96
gcc version 2.96 20000731 (Red Hat Linux 7.0)
>Description:
i compil Apache 1.3.9 DSO
with 
- mod_auth_mysql-2.20
- mod_ssl-2.8.2-1.3.19
- openssl-0.9.6a

the compilation finish without any errors
but when i try apachectl start
i receive : apachectl: line 184: 21000 Segmentation fault      (core dumped) $HTTPD
httpd work fine with this flag : -v, -V, -h, -l, -L
but not with any other
this is an output for httpd -V :

Server version: Apache/1.3.19 (Unix)
Server built:   May  6 2001 06:38:41
Server's Module Magic Number: 19990320:10
Server compiled with....
 -D EAPI
 -D HAVE_MMAP
 -D HAVE_SHMGET
 -D USE_SHMGET_SCOREBOARD
 -D USE_MMAP_FILES
 -D USE_SYSVSEM_SERIALIZED_ACCEPT
 -D SINGLE_LISTEN_UNSERIALIZED_ACCEPT
 -D HTTPD_ROOT="/usr/local/depot/apache-ssl-dso-1.3.19"
 -D SUEXEC_BIN="/usr/local/depot/apache-ssl-dso-1.3.19/bin/suexec"
 -D DEFAULT_PIDLOG="/var/run/httpd.pid"
 -D DEFAULT_SCOREBOARD="/var/run/httpd.scoreboard"
 -D DEFAULT_LOCKFILE="/var/run/httpd.lock"
 -D DEFAULT_XFERLOG="/var/log/httpd/access_log"
 -D DEFAULT_ERRORLOG="/var/log/httpd/error_log"
 -D TYPES_CONFIG_FILE="/etc/Configuration/httpd/Conf/mime.types"
 -D SERVER_CONFIG_FILE="/etc/Configuration/httpd/Conf/httpd.conf"
 -D ACCESS_CONFIG_FILE="/etc/Configuration/httpd/Conf/access.conf"
 -D RESOURCE_CONFIG_FILE="/etc/Configuration/httpd/Conf/srm.conf"

and a httpd -v 
Server version: Apache/1.3.19 (Unix)
Server built:   May  6 2001 06:38:41

and a httpd -l
Compiled-in modules:
  http_core.c
  mod_env.c
  mod_log_config.c
  mod_mime_magic.c
  mod_mime.c
  mod_negotiation.c
  mod_status.c
  mod_info.c
  mod_include.c
  mod_autoindex.c
  mod_dir.c
  mod_cgi.c
  mod_asis.c
  mod_imap.c
  mod_actions.c
  mod_userdir.c
  mod_alias.c
  mod_access.c
  mod_auth.c
  mod_so.c
  mod_setenvif.c
  mod_auth_mysql.c
suexec: disabled; invalid wrapper /usr/local/depot/apache-ssl-dso-1.3.19/bin/suexec


the backtrace :
(gdb) where
#0  0x808d6b9 in ap_get_local_host ()
#1  0x808971b in ap_fini_vhost_config ()
#2  0x80769e3 in ap_read_config ()
#3  0x8080ed6 in main ()
#4  0x40099b5c in __libc_start_main (main=0x8080bf4 <main>, argc=1, ubp_av=0xbffffb24, init=0x80533b0 <_init>, 
    fini=0x80c460c <_fini>, rtld_fini=0x4000d634 <_dl_fini>, stack_end=0xbffffb1c) at ../sysdeps/generic/libc-start.c:129

>How-To-Repeat:

>Fix:
i think it is a problem with the file /etc/hosts
uname give : testmachine
and the /etc/host have an entry like :
a.b.c.d   toto  toto
>Release-Note:
>Audit-Trail:
State-Changed-From-To: open-closed
State-Changed-By: slive
State-Changed-When: Sun May  6 11:26:25 PDT 2001
State-Changed-Why:

There is a slight bug triggered when Apache cannot
locate your hostname.  You can avoid this by
using the ServerName directive in httpd.conf
to set the hostname manually.

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