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| author | Ramón M. Gómez <ramongomez@us.es> | 2020-03-02 09:34:56 +0100 |
|---|---|---|
| committer | Ramón M. Gómez <ramongomez@us.es> | 2020-03-02 09:34:56 +0100 |
| commit | b897e4ea2857a797d5e66318b84fc8a6941f8198 (patch) | |
| tree | c7c0489e5da2340878970f8487a0e89938c08006 /server | |
| parent | da8fdfcde851bbb17295ad9215ce1c634a1fa0a8 (diff) | |
#955: Correct quoting of input parameters.
Diffstat (limited to 'server')
| -rwxr-xr-x | server/bin/addtodhcp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/server/bin/addtodhcp b/server/bin/addtodhcp index f39c97b6..aef8665c 100755 --- a/server/bin/addtodhcp +++ b/server/bin/addtodhcp @@ -29,7 +29,6 @@ source $OPENGNSYS/lib/ogfunctions.sh || exit 1 source $SERVERCONF 2>/dev/null || raiseError access "Cannot read OpenGnsys Server configuration file" # Processing parameters. -RESOURCES="$*" opts=$(getopt -n "$PROG" -l exam,file:,restart -o 'ef:r' -- "$@" ) || raiseError usage set -- $opts while [ "$1" ]; do @@ -47,11 +46,12 @@ while [ "$1" ]; do shift; break ;; esac done +RESOURCES="$*" [ -f $DHCPCONF ] || raiseError access "Cannot access DHCP configuration file" grep -q "^[ ]*\bsubnet\b" $DHCPCONF || raiseError access "Cannot detect any \"group\" clauses in DHCP configuration file" grep -q "^[ ]*\bgroup\b" $DHCPCONF && raiseError access "Cannot modify DHCP configuration file with \"group\" clauses" -[ "$*" ] && WHEREEXPR="WHERE $(echo ${*//\'/\\\'} | sed -e "s/\('[^']*'\)/nombreaula=\1 OR nombreordenador=\1 OR/g")" +[ "$*" ] && WHEREEXPR="WHERE $(sed -e "s/\('[^']*'\)/nombreaula=\1 OR nombreordenador=\1 OR/g" <<< "$*")" WHEREEXPR="${WHEREEXPR% OR}" # Looking for data. |