+ - guenther@cvs.openbsd.org 2009/12/20 07:28:36
+ [ssh.c sftp.c scp.c]
+ When passing user-controlled options with arguments to other programs,
+ pass the option and option argument as separate argv entries and
+ not smashed into one (e.g., as -l foo and not -lfoo). Also, always
+ pass a "--" argument to stop option parsing, so that a positional
+ argument that starts with a '-' isn't treated as an option. This
+ fixes some error cases as well as the handling of hostnames and
+ filenames that start with a '-'.
+ Based on a diff by halex@
+ ok halex@ djm@ deraadt@