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Description of problem:
The /usr/libexec/openldap/convert-config.sh doesn't take SLAPD_OPTIONS arguments set in the /etc/sysconfig/slapd file.
The load_sysconfig function in the /usr/libexec/openldap/functions calls the parse_config_options in /usr/libexec/openldap/functions with SLAPD_OPTIONS as arguments:
function load_sysconfig()
{
[ -r "$SLAPD_SYSCONFIG_FILE" ] || return
. "$SLAPD_SYSCONFIG_FILE"
[ -n "$SLAPD_OPTIONS" ] && parse_config_options $SLAPD_OPTIONS
}
The parse_config_options uses getopts to parse these arguments and the valid options are:
function parse_config_options()
{
user=
config_file=
config_dir=
while getopts :u:f:F: opt; do
case "$opt" in
u)
user="$OPTARG"
;;
f)
config_file="$OPTARG"
;;
F)
config_dir="$OPTARG"
;;
esac
done
...
}
Version-Release number of selected component (if applicable):
openldap-servers-2.4.40-13.el7
How reproducible:
I can easily reproduce the issue on openldap-servers-2.4.44-5.el7.x86_64.
Steps to Reproduce:
1. Specify the SLAPD_OPTIONS in the /etc/sysconfig/slapd file:
# grep SLAPD_OPTIONS /etc/sysconfig/slapd
SLAPD_OPTIONS="-s 384"
2. Attempt to run the script:
# /usr/libexec/openldap/convert-config.sh -f /var/openldap/legacy/slapd.conf
usage: convert-config.sh [-f config-file] [-F config-dir]
3.
Actual results:
Expected results:
Additional info:
The customer's workaround is to add "unset OPTIND" in the function parse_config_options in the /usr/libexec/openldap/functions file, i.e
function parse_config_options()
{
...
esac
done
unset OPTIND <<<<<<<<<<<
if [ -n "$user" ]; then
SLAPD_USER="$user"
}
The workaround actually seems to be the correct way to fix this as it is doing a clean up as soon as possible after getopts usage. Setting the bug's status to POST as we seem to have a fix, then.
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.
For information on the advisory, and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.
https://access.redhat.com/errata/RHBA-2018:3024
Description of problem: The /usr/libexec/openldap/convert-config.sh doesn't take SLAPD_OPTIONS arguments set in the /etc/sysconfig/slapd file. The load_sysconfig function in the /usr/libexec/openldap/functions calls the parse_config_options in /usr/libexec/openldap/functions with SLAPD_OPTIONS as arguments: function load_sysconfig() { [ -r "$SLAPD_SYSCONFIG_FILE" ] || return . "$SLAPD_SYSCONFIG_FILE" [ -n "$SLAPD_OPTIONS" ] && parse_config_options $SLAPD_OPTIONS } The parse_config_options uses getopts to parse these arguments and the valid options are: function parse_config_options() { user= config_file= config_dir= while getopts :u:f:F: opt; do case "$opt" in u) user="$OPTARG" ;; f) config_file="$OPTARG" ;; F) config_dir="$OPTARG" ;; esac done ... } Version-Release number of selected component (if applicable): openldap-servers-2.4.40-13.el7 How reproducible: I can easily reproduce the issue on openldap-servers-2.4.44-5.el7.x86_64. Steps to Reproduce: 1. Specify the SLAPD_OPTIONS in the /etc/sysconfig/slapd file: # grep SLAPD_OPTIONS /etc/sysconfig/slapd SLAPD_OPTIONS="-s 384" 2. Attempt to run the script: # /usr/libexec/openldap/convert-config.sh -f /var/openldap/legacy/slapd.conf usage: convert-config.sh [-f config-file] [-F config-dir] 3. Actual results: Expected results: Additional info: The customer's workaround is to add "unset OPTIND" in the function parse_config_options in the /usr/libexec/openldap/functions file, i.e function parse_config_options() { ... esac done unset OPTIND <<<<<<<<<<< if [ -n "$user" ]; then SLAPD_USER="$user" }