[sftp.c]
Prevent sftp from derefing a null pointer when given a "-" without a
command. Also, allow whitespace to follow a "-". bz#1691, path from
Colin Watson via Debian. ok djm@ deraadt@
[sftp.c]
Implement tab-completion of commands, local and remote filenames for sftp.
Hacked on and off for some time by myself, mouring, Carlos Silva (via 2009
Google Summer of Code) and polished to a fine sheen by myself again.
It should deal more-or-less correctly with the ikky corner-cases presented
by quoted filenames, but the UI could still be slightly improved.
In particular, it is quite slow for remote completion on large directories.
bz#200; ok markus@
[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@
[sftp.c]
fix potential divide-by-zero in sftp's "df" output when talking to a server
that reports zero files on the filesystem (Unix filesystems always have at
least the root inode). From Steve McClellan at radisys, ok djm@
[sftp.c]
make passing of zero-length arguments to ssh safe by
passing "-<switch>" "<value>" rather than "-<switch><value>"
ok dtucker@, guenther@, djm@
[sftp.c]
bz#1588 change "Connecting to host..." message to "Connected to host."
and delay it until after the sftp protocol connection has been established.
Avoids confusing sequence of messages when the underlying ssh connection
experiences problems. ok dtucker@
[sftp-client.h sftp.1 sftp-client.c sftp.c]
recursive transfer support for get/put and on the commandline
work mostly by carlosvsilvapt@gmail.com for the Google Summer of Code
with some tweaks by me; "go for it" deraadt@
[sftp.1 sftp.c]
Swizzle options: "-P sftp_server_path" moves to "-D sftp_server_path",
add "-P port" to match scp(1). Fortunately, the -P option is only really
used by our regression scripts.
part of larger patch from carlosvsilvapt@gmail.com for his Google Summer
of Code work; ok deraadt markus
[sftp.c sftp.1]
support most of scp(1)'s commandline arguments in sftp(1), as a first
step towards making sftp(1) a drop-in replacement for scp(1).
One conflicting option (-P) has not been changed, pending further
discussion.
Patch from carlosvsilvapt@gmail.com as part of his work in the
Google Summer of Code
[sftp.1 sftp.c]
update for the synopses displayed by the 'help' command, there are a
few missing flags; add 'bye' to the output of 'help'; sorting and spacing.
jmc@ suggested replacing .Oo/.Oc with a single .Op macro.
ok jmc@
[sftp.c]
Deal correctly with failures in remote stat() operation in sftp,
correcting fail-on-error behaviour in batchmode. bz#1541 report and
fix from anedvedicky AT gmail.com; ok markus@
[sftp.c]
increase number of piplelined requests so they properly fill the
(recently increased) channel window. prompted by rapier AT psc.edu;
ok markus@
- martynas@cvs.openbsd.org 2008/06/21 07:46:46
[sftp.c]
use optopt to get invalid flag, instead of return value of getopt,
which is always '?'; ok djm@
[sftp.c sftp-client.c sftp-client.h]
Have the sftp client store the statvfs replies in wire format,
which prevents problems when the server's native sizes exceed the
client's.
Also extends the sizes of the remaining 32bit wire format to 64bit,
they're specified as unsigned long in the standard.
openbsd-compat/Makefile.in openbsd-compat/openbsd-compat.h
openbsd-compat/bsd-statvfs.{c,h}] Add a null implementation of statvfs and
fstatvfs and remove #defines around statvfs code. ok djm@
[openbsd-compat/fmt_scaled.c openbsd-compat/openbsd-compat.h]
Fix compilation on Linux, including pulling in fmt_scaled(3)
implementation from OpenBSD's libutil.
[sftp-client.c sftp-client.h sftp-server.c sftp.1 sftp.c sftp.h]
introduce sftp extension methods statvfs@openssh.com and
fstatvfs@openssh.com that implement statvfs(2)-like operations,
based on a patch from miklos AT szeredi.hu (bz#1399)
also add a "df" command to the sftp client that uses the
statvfs@openssh.com to produce a df(1)-like display of filesystem
space and inode utilisation
ok markus@
[sftp.c]
When uploading, correctly handle the case of an unquoted filename with
glob metacharacters that match a file exactly but not as a glob, e.g. a
file called "[abcd]". report and test cases from duncan2nd AT gmx.de
[sftp.c]
rework argument splitting and parsing to cope correctly with common
shell escapes and make handling of escaped characters consistent
with sh(1) and between sftp commands (especially between ones that
glob their arguments and ones that don't).
parse command flags using getopt(3) rather than hand-rolled parsers.
ok dtucker@
- ray@cvs.openbsd.org 2006/09/30 17:48:22
[sftp.c]
Clear errno before calling the strtol functions.
From Paul Stoeber <x0001 at x dot de1 dot cc>.
OK deraadt@.
[sftp.c]
Use S_IS* macros insted of masking with S_IF* flags. The latter may
have multiple bits set, which lead to surprising results. Spotted by
Paul Stoeber, more to come. ok millert@ pedro@ jaredy@ djm@
[includes.h session.c sftp.c]
Switch from using pipes to socketpairs for communication between
sftp/scp and ssh, and between sshd and its subprocesses. This saves
a file descriptor per session and apparently makes userland ppp over
ssh work; ok markus@ deraadt@ (ID Sync only - portable makes this
decision on a per-platform basis)
