diff options
| author | Luke Shumaker <LukeShu@sbcglobal.net> | 2014-01-19 11:00:09 -0500 |
|---|---|---|
| committer | Luke Shumaker <LukeShu@sbcglobal.net> | 2014-01-19 14:54:14 -0500 |
| commit | ec4ae3a3f632979f446366067ba5a9738644bdc0 (patch) | |
| tree | b1347fb764ea0ec119e5d3342cd78f537042daa9 /src/chroot-tools/distcc-tool | |
| parent | 0315f5fce3353ffb86009578f58e21583a37a826 (diff) | |
distcc-tool: Fix quoting when embeddint a value in a string
Diffstat (limited to 'src/chroot-tools/distcc-tool')
| -rwxr-xr-x | src/chroot-tools/distcc-tool | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/src/chroot-tools/distcc-tool b/src/chroot-tools/distcc-tool index 7524e15..5d21a0a 100755 --- a/src/chroot-tools/distcc-tool +++ b/src/chroot-tools/distcc-tool @@ -32,6 +32,8 @@ if ! type gettext &>/dev/null; then gettext() { echo "$@"; } fi +q0="$(printf '%q' "$0")" # quoted $0 + panic() { echo "$(gettext 'panic: malformed call to internal function')" >&2 exit 1 @@ -50,7 +52,7 @@ print() { } usage() { - print "Usage: %s COMMAND [COMMAND-ARGS]" "$0" + print "Usage: %s COMMAND [COMMAND-ARGS]" "$q0" print "Tool for using distcc within a networkless chroot" echo print "Commands:" @@ -135,7 +137,7 @@ parse_DISTCC_HOSTS() { ;; # ZEROCONF +zeroconf) - error "%s does not support the +zeroconf option" "$0" + error "%s does not support the +zeroconf option" "$q0" exit 1 ;; # TCP_HOST or OLDSTYLE_TCP_HOST @@ -159,7 +161,7 @@ parse_DISTCC_HOSTS() { # set up port forwaring if $forward_ports; then - socat TCP-LISTEN:${newport},fork SYSTEM:"$0 client $HOSTID ${PORT:-3632}" & + socat TCP-LISTEN:${newport},fork SYSTEM:"$q0 client $HOSTID ${PORT:-3632}" & pids+=($!) fi @@ -222,8 +224,8 @@ odaemon() { local chrootpath=$1 umask 111 - socat UNIX-LISTEN:"$chrootpath/socket",fork SYSTEM:"$0 server" & - trap "kill -- $!; rm -f '$chrootpath/socket'" EXIT + socat UNIX-LISTEN:"$chrootpath/socket",fork SYSTEM:"$q0 server" & + trap "kill -- $!; rm -f -- $(printf '%q' "$chrootpath/socket")" EXIT wait } |