Date: Fri, 2 Feb 2001 14:24:00 -0800 (PST) From: doc_zero@hotmail.com To: freebsd-gnats-submit@FreeBSD.org Subject: bin/24807: scp(1) from OpenSSH package doesn't have a "-L" option Message-ID: <200102022224.f12MO0910725@freefall.freebsd.org>
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>Number: 24807
>Category: bin
>Synopsis: scp(1) from OpenSSH package doesn't have a "-L" option
>Confidential: no
>Severity: non-critical
>Priority: low
>Responsible: freebsd-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: wish
>Submitter-Id: current-users
>Arrival-Date: Fri Feb 02 14:30:01 PST 2001
>Closed-Date:
>Last-Modified:
>Originator: Alex Rebrik
>Release: 4.2-STABLE
>Organization:
N/A
>Environment:
FreeBSD possessed 4.2-STABLE FreeBSD 4.2-STABLE #0: Thu Jan 11 09:54:23 PST 2001 root@possessed:/usr/src/sys/compile/POSSESSED i386
>Description:
The -L option available in SSH package from /usr/ports/security/ssh allows
to pass a -P option to ssh when using scp command. This is helpful when doing
a secure copy from a network where a firewall doesn't permit outgoing connections
on privileged ports. In ssh itself this option is supported as -P and the manpage
reads:
-P Use a non-privileged port for outgoing connections. This can be
used if your firewall does not permit connections from privileged
ports. Note that this option turns off RhostsAuthentication and
RhostsRSAAuthentication.
I have included a patch to /usr/src/crypto/openssh/scp.c dated Fri Feb 2.
Sincerely,
Alex.
>How-To-Repeat:
>Fix:
*** scp.c.orig Fri Feb 2 11:42:42 2001
--- scp.c Fri Feb 2 13:52:24 2001
***************
*** 245,253 ****
addargs("-oFallBackToRsh no");
fflag = tflag = 0;
! while ((ch = getopt(argc, argv, "dfprtvBCc:i:P:q46S:o:")) != EOF)
switch (ch) {
/* User-visible flags. */
case '4':
case '6':
case 'C':
--- 245,255 ----
addargs("-oFallBackToRsh no");
fflag = tflag = 0;
! while ((ch = getopt(argc, argv, "dfprtvBCLc:i:P:q46S:o:")) != EOF)
switch (ch) {
/* User-visible flags. */
+ case 'L':
+ addargs("-P");
case '4':
case '6':
case 'C':
***************
*** 943,949 ****
usage()
{
(void) fprintf(stderr, "usage: scp "
! "[-pqrvC46] [-S ssh] [-P port] [-c cipher] [-i identity] f1 f2; or:
\n"
" scp [options] f1 ... fn directory\n");
exit(1);
}
--- 945,951 ----
usage()
{
(void) fprintf(stderr, "usage: scp "
! "[-pqrvLC46] [-S ssh] [-P port] [-c cipher] [-i identity] f1 f2; or
:\n"
" scp [options] f1 ... fn directory\n");
exit(1);
}
>Release-Note:
>Audit-Trail:
>Unformatted:
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