removing the advertising clause. Diffs provided in PR 22410 by Joel
Baker, confirmed to the board by Jason Downs.
With additional thanks to Jason Thorpe.
ftpd_login(), ftpd_logout() and ftpd_logwtmp() respectively.
(makes utmp support much easier in tnftpd).
per suggestion in mail from Mike Heffner <mheffner@vt.edu>, who
forwarded patch from Michael Ranner <mranner@inode.at>.
on <security@freebsd.org>, and subsequently in FreeBSD's cvs repository
as libexec/ftpd/ftpd.c rev 1.133:
The FTP daemon was vulnerable to a DoS where an attacker could bind()
up port 20 for an extended period of time and thus lock out all other
users from establishing PORT data connections. Don't hold on to the
bind() while we loop around waiting to see if we can make our
connection.
Bump version to 20030122.
without search permission. This confused some ftp clients.
We fix this problem by maitaining a cached path when getcwd() does not work.
The symbolic links and ../ are resolved in the cached path, and it is finnally
checked for accuracy by comparing ./ and the cached path with stat (device
and inode comparison). If the comparison fails, pwd fails as it did before,
and if the comparison succeeds, the cached path is displayed.
If paths are too long, we should just compare ./ with a truncated path and
fail, thus making pwd displaying an error as it did before.
- use LLT (aka 'long long type') for all numeric class parameters
- improve description of various ftpd.conf(5) options
- statcmd(): print out: mmapsize readsize writesize sendbufsize sendlowat
This version is now RFC 959 compliant, using a patch adapted from one
sent in by david.leonard@eecs.uq.edu.au
openbsd libexec/ftpd/ftpd.c revision 1.69.
(see RFC959 page 36)
with logwtmp(3)/logwtmpx(3)), and call correctly.
Resolves [bin/18498] by Geoff Wing, who identified that the previous
version was being called incorrectly, albiet in a different manner.
Allows /etc/ftpchroot to work correctly for usernames > 9 characters.
Noted by Max Khon in the freebsd-stable mailing list, via Thomas Vogt in
private email.
check_write(), so that a user who has modify disabled gets an error
message rather than a hung connection.
Noted by M.J. Rutter <mjr19@cus.cam.ac.uk> in private email.
