Author: dteske Date: Thu Jul 31 22:13:31 2014 New Revision: 269354 URL: http://svnweb.freebsd.org/changeset/base/269354
Log: Update command and add check for edge-case. Modified: head/usr.sbin/bsdconfig/share/common.subr Modified: head/usr.sbin/bsdconfig/share/common.subr ============================================================================== --- head/usr.sbin/bsdconfig/share/common.subr Thu Jul 31 22:09:50 2014 (r269353) +++ head/usr.sbin/bsdconfig/share/common.subr Thu Jul 31 22:13:31 2014 (r269354) @@ -222,7 +222,7 @@ f_have() # setvar $var_to_set [$value] # -# Implement setvar for shells such as unlike FreeBSD sh(1). +# Implement setvar for shells unlike FreeBSD sh(1). # if ! f_have setvar; then setvar() @@ -236,6 +236,10 @@ setvar() *) f_err "setvar: too many arguments\n" return $FAILURE esac + case "$__setvar_var_to_set" in *[!0-9A-Za-z_]*) + f_err "setvar: %s: bad variable name\n" "$__setvar_var_to_set" + return 2 + esac while case "$__setvar_r" in *\'*) : ;; *) false ; esac do __setvar_left="$__setvar_left${__setvar_right%%\'*}'\\''" _______________________________________________ svn-src-all@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/svn-src-all To unsubscribe, send any mail to "svn-src-all-unsubscr...@freebsd.org"