Scot Hetzel wrote:
On Thu, Jun 20, 2013 at 4:28 AM, Lee Dilkie<l...@dilkie.com> wrote:
On 6/19/2013 8:24 PM, Kimmo Paasiala wrote:
Ok, this is crazy. If you put one space after the VersionAddendum
keyword you get exactly what you want, an empty VersionAddendum
string. If there's no space but a newline right after the
VersionAddendum keyword, sshd(8) complains about the line and refuses
to start. So this is ok (without the single quotes, they are just to
show the endings of the lines):
'VersionAddendum'
But this is not:
'VersionAddendum'
What are the OpenSSH devs thinking?
-Kimmo
I'd call it a bug.
crypto/openssh/servconf.c
1553 case sVersionAddendum:
1554 if (cp == NULL)
1555 fatal("%.200s line %d: Missing
argument.", filename,
1556 linenum);
1557 len = strspn(cp, WHITESPACE);
1558 if (*activep&& options->version_addendum == NULL) {
1559 if (strcasecmp(cp + len, "none") == 0)
1560 options->version_addendum = xstrdup("");
1561 else if (strchr(cp + len, '\r') != NULL)
1562 fatal("%.200s line %d: Invalid argument",
1563 filename, linenum);
1564 else
1565 options->version_addendum =
xstrdup(cp + len);
1566 }
1567 return 0;
Looks like if you specify:
VersionAddendum none
it won't display the additional info.
Thank you for your suggestion, "none" really works. I will use it as a
workaround.
I think the issue needs to be mentioned in Release Notes and/or UPDATING
anyway.
Miroslav Lachman
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