Bug#1071596: marked as done (apache2: envvars evaluates string in conditional instead of testing for empty string)
Your message dated Wed, 22 May 2024 13:25:14 -0700
with message-id <[🔎] CAKGiyJtoCrjU11cfEyZX+NC+nwTr=xEnUtriqHP2igcwoud-2w@mail.gmail.com>
and subject line Re: Bug#1071596: apache2: envvars evaluates string in conditional instead of testing for empty string
has caused the Debian Bug report #1071596,
regarding apache2: envvars evaluates string in conditional instead of testing for empty string
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 owner@bugs.debian.org
immediately.)
--
1071596: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1071596
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems
--- Begin Message ---
Package: apache2
Version: 2.4.59-1~deb12u1
Severity: normal
Dear Maintainer,
`envvars` evaluates string in conditional instead of testing for empty string.
`apachectl` calls `envvars` which shows a syntax error despite working:
root@nodeo:/etc/letsencrypt# apachectl configtest
/usr/sbin/apachectl: 6: [: /etc/apache2: unexpected operator
Syntax OK
If I change this line in `envvars`:
if [ "${APACHE_CONFDIR}" == "" ]; then
export APACHE_CONFDIR=/etc/apache2
fi
to this:
if [ -z ${APACHE_CONFDIR} ]; then
export APACHE_CONFDIR=/etc/apache2
fi
... then it works.
It's trying to evaluate `/etc/apache2` as a command? Weird.
PATH seems totally normal.
Mark
-- Package-specific info:
-- System Information:
Debian Release: 12.5
APT prefers stable-updates
APT policy: (500, 'stable-updates'), (500, 'stable-security'), (500, 'stable')
Architecture: amd64 (x86_64)
Kernel: Linux 6.1.0-21-amd64 (SMP w/1 CPU thread; PREEMPT)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE not set
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled
Versions of packages apache2 depends on:
ii apache2-bin 2.4.59-1~deb12u1
ii apache2-data 2.4.59-1~deb12u1
ii apache2-utils 2.4.59-1~deb12u1
ii init-system-helpers 1.65.2
ii lsb-base 11.6
ii media-types 10.0.0
ii perl 5.36.0-7+deb12u1
ii procps 2:4.0.2-3
ii sysvinit-utils [lsb-base] 3.06-4
Versions of packages apache2 recommends:
ii ssl-cert 1.1.2
Versions of packages apache2 suggests:
pn apache2-doc <none>
pn apache2-suexec-pristine | apache2-suexec-custom <none>
ii chromium [www-browser] 125.0.6422.60-1~deb12u1
Versions of packages apache2-bin depends on:
ii libapr1 1.7.2-3
ii libaprutil1 1.6.3-1
ii libaprutil1-dbd-sqlite3 1.6.3-1
ii libaprutil1-ldap 1.6.3-1
ii libbrotli1 1.0.9-2+b6
ii libc6 2.36-9+deb12u7
ii libcrypt1 1:4.4.33-2
ii libcurl4 7.88.1-10+deb12u5
ii libjansson4 2.14-2
ii libldap-2.5-0 2.5.13+dfsg-5
ii liblua5.3-0 5.3.6-2
ii libnghttp2-14 1.52.0-1+deb12u1
ii libpcre2-8-0 10.42-1
ii libssl3 3.0.11-1~deb12u2
ii libxml2 2.9.14+dfsg-1.3~deb12u1
ii perl 5.36.0-7+deb12u1
ii zlib1g 1:1.2.13.dfsg-1
Versions of packages apache2-bin suggests:
pn apache2-doc <none>
pn apache2-suexec-pristine | apache2-suexec-custom <none>
ii chromium [www-browser] 125.0.6422.60-1~deb12u1
Versions of packages apache2 is related to:
ii apache2 2.4.59-1~deb12u1
ii apache2-bin 2.4.59-1~deb12u1
-- Configuration Files:
/etc/apache2/apache2.conf changed:
DefaultRuntimeDir ${APACHE_RUN_DIR}
PidFile ${APACHE_PID_FILE}
Timeout 300
KeepAlive On
MaxKeepAliveRequests 100
KeepAliveTimeout 5
User ${APACHE_RUN_USER}
Group ${APACHE_RUN_GROUP}
HostnameLookups Off
ErrorLog ${APACHE_LOG_DIR}/error.log
LogLevel warn
IncludeOptional mods-enabled/*.load
IncludeOptional mods-enabled/*.conf
Include ports.conf
<Directory />
Options FollowSymLinks
AllowOverride None
Require all denied
</Directory>
<Directory /usr/share>
AllowOverride None
Require all granted
</Directory>
<Directory /var/www/>
Options Indexes FollowSymLinks
AllowOverride None
Require all granted
</Directory>
AccessFileName .htaccess
<FilesMatch "^\.ht">
Require all denied
</FilesMatch>
LogFormat "%v:%p %h %l %u %t \"%r\" %>s %O \"%{Referer}i\" \"%{User-Agent}i\"" vhost_combined
LogFormat "%h %l %u %t \"%r\" %>s %O \"%{Referer}i\" \"%{User-Agent}i\"" combined
LogFormat "%h %l %u %t \"%r\" %>s %O" common
LogFormat "%{Referer}i -> %U" referer
LogFormat "%{User-agent}i" agent
IncludeOptional conf-enabled/*.conf
IncludeOptional sites-enabled/*.conf
/etc/apache2/envvars changed:
unset HOME
if [ -z "${APACHE_CONFDIR}" ]; then
export APACHE_CONFDIR=/etc/apache2
fi
if [ "${APACHE_CONFDIR##/etc/apache2-}" != "${APACHE_CONFDIR}" ] ; then
SUFFIX="-${APACHE_CONFDIR##/etc/apache2-}"
else
SUFFIX=
fi
export APACHE_RUN_USER=www-data
export APACHE_RUN_GROUP=www-data
export APACHE_PID_FILE=/var/run/apache2$SUFFIX/apache2.pid
export APACHE_RUN_DIR=/var/run/apache2$SUFFIX
export APACHE_LOCK_DIR=/var/lock/apache2$SUFFIX
export APACHE_LOG_DIR=/var/log/apache2$SUFFIX
export LANG=C
export LANG
-- no debconf information
--- End Message ---
--- Begin Message ---
Weird. I'll have to reinstall apache2. Maybe I edited it long ago to
debug it, forgot a space, and it got stuck by debconf picking my
version on upgrades instead of the package maintainer's. Thanks.
On Wed, May 22, 2024 at 12:38 PM Stefan Fritsch <sf@sfritsch.de> wrote:
>
> Hi Mark,
>
> Am 21.05.24 um 22:30 schrieb Mark Hedges:
> > Package: apache2
> > Version: 2.4.59-1~deb12u1
> > Severity: normal
> >
> > Dear Maintainer,
> >
> > `envvars` evaluates string in conditional instead of testing for empty string.
> >
> > `apachectl` calls `envvars` which shows a syntax error despite working:
> >
> > root@nodeo:/etc/letsencrypt# apachectl configtest
> > /usr/sbin/apachectl: 6: [: /etc/apache2: unexpected operator
> > Syntax OK
> >
> > If I change this line in `envvars`:
> >
> > if [ "${APACHE_CONFDIR}" == "" ]; then
> > export APACHE_CONFDIR=/etc/apache2
> > fi
>
> This snippet is not in the original file from the apache2 package.
> Compare to
> https://salsa.debian.org/apache-team/apache2/-/blob/master/debian/config-dir/envvars?ref_type=heads
>
> Either you or some package or script has changed the file. If you have
> etckeeper you could dig in the logs.
>
> Cheers,
> Stefan
>
> >
> > to this:
> >
> > if [ -z ${APACHE_CONFDIR} ]; then
> > export APACHE_CONFDIR=/etc/apache2
> > fi
> >
> > ... then it works.
> >
> > It's trying to evaluate `/etc/apache2` as a command? Weird.
> >
> > PATH seems totally normal.
> >
> > Mark
> >
> > -- Package-specific info:
> >
> > -- System Information:
> > Debian Release: 12.5
> > APT prefers stable-updates
> > APT policy: (500, 'stable-updates'), (500, 'stable-security'), (500, 'stable')
> > Architecture: amd64 (x86_64)
> >
> > Kernel: Linux 6.1.0-21-amd64 (SMP w/1 CPU thread; PREEMPT)
> > Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE not set
> > Shell: /bin/sh linked to /usr/bin/dash
> > Init: systemd (via /run/systemd/system)
> > LSM: AppArmor: enabled
> >
> > Versions of packages apache2 depends on:
> > ii apache2-bin 2.4.59-1~deb12u1
> > ii apache2-data 2.4.59-1~deb12u1
> > ii apache2-utils 2.4.59-1~deb12u1
> > ii init-system-helpers 1.65.2
> > ii lsb-base 11.6
> > ii media-types 10.0.0
> > ii perl 5.36.0-7+deb12u1
> > ii procps 2:4.0.2-3
> > ii sysvinit-utils [lsb-base] 3.06-4
> >
> > Versions of packages apache2 recommends:
> > ii ssl-cert 1.1.2
> >
> > Versions of packages apache2 suggests:
> > pn apache2-doc <none>
> > pn apache2-suexec-pristine | apache2-suexec-custom <none>
> > ii chromium [www-browser] 125.0.6422.60-1~deb12u1
> >
> > Versions of packages apache2-bin depends on:
> > ii libapr1 1.7.2-3
> > ii libaprutil1 1.6.3-1
> > ii libaprutil1-dbd-sqlite3 1.6.3-1
> > ii libaprutil1-ldap 1.6.3-1
> > ii libbrotli1 1.0.9-2+b6
> > ii libc6 2.36-9+deb12u7
> > ii libcrypt1 1:4.4.33-2
> > ii libcurl4 7.88.1-10+deb12u5
> > ii libjansson4 2.14-2
> > ii libldap-2.5-0 2.5.13+dfsg-5
> > ii liblua5.3-0 5.3.6-2
> > ii libnghttp2-14 1.52.0-1+deb12u1
> > ii libpcre2-8-0 10.42-1
> > ii libssl3 3.0.11-1~deb12u2
> > ii libxml2 2.9.14+dfsg-1.3~deb12u1
> > ii perl 5.36.0-7+deb12u1
> > ii zlib1g 1:1.2.13.dfsg-1
> >
> > Versions of packages apache2-bin suggests:
> > pn apache2-doc <none>
> > pn apache2-suexec-pristine | apache2-suexec-custom <none>
> > ii chromium [www-browser] 125.0.6422.60-1~deb12u1
> >
> > Versions of packages apache2 is related to:
> > ii apache2 2.4.59-1~deb12u1
> > ii apache2-bin 2.4.59-1~deb12u1
> >
> > -- Configuration Files:
> > /etc/apache2/apache2.conf changed:
> > DefaultRuntimeDir ${APACHE_RUN_DIR}
> > PidFile ${APACHE_PID_FILE}
> > Timeout 300
> > KeepAlive On
> > MaxKeepAliveRequests 100
> > KeepAliveTimeout 5
> > User ${APACHE_RUN_USER}
> > Group ${APACHE_RUN_GROUP}
> > HostnameLookups Off
> > ErrorLog ${APACHE_LOG_DIR}/error.log
> > LogLevel warn
> > IncludeOptional mods-enabled/*.load
> > IncludeOptional mods-enabled/*.conf
> > Include ports.conf
> > <Directory />
> > Options FollowSymLinks
> > AllowOverride None
> > Require all denied
> > </Directory>
> > <Directory /usr/share>
> > AllowOverride None
> > Require all granted
> > </Directory>
> > <Directory /var/www/>
> > Options Indexes FollowSymLinks
> > AllowOverride None
> > Require all granted
> > </Directory>
> > AccessFileName .htaccess
> > <FilesMatch "^\.ht">
> > Require all denied
> > </FilesMatch>
> > LogFormat "%v:%p %h %l %u %t \"%r\" %>s %O \"%{Referer}i\" \"%{User-Agent}i\"" vhost_combined
> > LogFormat "%h %l %u %t \"%r\" %>s %O \"%{Referer}i\" \"%{User-Agent}i\"" combined
> > LogFormat "%h %l %u %t \"%r\" %>s %O" common
> > LogFormat "%{Referer}i -> %U" referer
> > LogFormat "%{User-agent}i" agent
> > IncludeOptional conf-enabled/*.conf
> > IncludeOptional sites-enabled/*.conf
> >
> > /etc/apache2/envvars changed:
> > unset HOME
> > if [ -z "${APACHE_CONFDIR}" ]; then
> > export APACHE_CONFDIR=/etc/apache2
> > fi
> > if [ "${APACHE_CONFDIR##/etc/apache2-}" != "${APACHE_CONFDIR}" ] ; then
> > SUFFIX="-${APACHE_CONFDIR##/etc/apache2-}"
> > else
> > SUFFIX=
> > fi
> > export APACHE_RUN_USER=www-data
> > export APACHE_RUN_GROUP=www-data
> > export APACHE_PID_FILE=/var/run/apache2$SUFFIX/apache2.pid
> > export APACHE_RUN_DIR=/var/run/apache2$SUFFIX
> > export APACHE_LOCK_DIR=/var/lock/apache2$SUFFIX
> > export APACHE_LOG_DIR=/var/log/apache2$SUFFIX
> > export LANG=C
> > export LANG
> >
> >
> > -- no debconf information
> >
--- End Message ---
Reply to: