diff options
| -rwxr-xr-x | src/share/common | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/src/share/common b/src/share/common index 508b064..78fb04e 100755 --- a/src/share/common +++ b/src/share/common @@ -101,15 +101,19 @@ su_monkeysphere_user() { # introduce an extra dependency just for this. This may be a # candidate for re-factoring if we switch implementation languages. + # singlequote-escape strings - like this bashism: + # printf -v CMDLINE "%q " "$@" + local CMDLINE="$(perl -0 -e "foreach (@ARGV) {s/'/'\\\\''/g; print \"'\$_' \"}" "$@")" + case $(id -un) in # if monkeysphere user, run the command under bash "$MONKEYSPHERE_USER") - bash -c "$*" + bash -c "$CMDLINE" ;; # if root, su command as monkeysphere user 'root') - su "$MONKEYSPHERE_USER" -c "$*" + su "$MONKEYSPHERE_USER" -c "$CMDLINE" ;; # otherwise, fail |