- Don't use full path in .Nm (we just don't do that).
- Correct some frivolous and poorly rendering language,
such as using possessive case for .Nm or .Fl .
- Use the same capitalization for "user ID" as in setuid(2) and getuid(2).
- Bring SEE ALSO in accord with the text.
MFC after: 5 days
Reducing "/+./" strings to "/"
Reducing "/[^/]+/../" to "/"
o Don't send an OACK when the result of the [RW]RQ is an error.
These changes allow tftpd to interact with pxelinux.bin from the syslinux
package.
Whilst the path reducing code doesn't properly handle situations where the
path component before the "/../" is a symlink to (say) ".", I would suggest
that it does the right thing in terms of the clients perception of what
their path string actually represents. This seems better than using
realpath() and breaking environments where symlinks point outside of the
directory hierarchy that tftpd is configured to allow.
does not exist.
PR: bin/38303
Submitted by: Woei-Luen, Shyu <m8535@cn.ee.ccu.edu.tw>
the committed patch differs from the submitted one, any inaccuracies are mine.
with a back off. This was discovered when Luigi sent me code to
handle this for Etherboot. The Etherboot patch worked okay but
FreeBSD's tftpd had trouble handling it and would fail to transfer
the file since it would abort on send and not retry.
Submitted by: luigi
MFC after: 1 week
o Use new-style prototypes and function definitions.
o Fix timeout and justquit to have proper signatures for signal
handlers. Mark the args as __unused.
o remove register
negotiation rather than rejecting the request.
Apple OpenFirmware 3.0f3 (the version in my iMac) adds trailing garbage to the
end of an otherwise valid request. Without this change, the requests were
rejected which prevented me from booting.
Reviewed by: obrien
for negotiation of timeout and file size to the tftp protocol. This
is required by some firmware like EFI boot managers (at least on
HP i2000 Itanium servers) in order to boot an image using tftp. The
attached patch implements the RFC, and in doing so also implements
RFC2347; a generic tftp option extension.
PR: 30710
Submitted by: Espen Skoglund <esk@ira.uka.de>
Update documentation to reflect new option. Also fix documentation
style and add missing references.
PR: 21268
Submitted by: "Aleksandr A. Babaylov" <babolo@links.ru>
Reviewed by: imp
friends are terminated and allow for a maximum
host name length of MAXHOSTNAMELEN - 1.
Put parenthesis around sizeof args.
Make some variables static.
Fix telnetd -u (broken by my last commit)
Prompted by: bde
This will make a number of things easier in the future, as well as (finally!)
avoiding the Id-smashing problem which has plagued developers for so long.
Boy, I'm glad we're not using sup anymore. This update would have been
insane otherwise.
Reviewed by: Garrett Wollman <wollman@freebsd.org>
Submitted by: Warner Losh <imp@village.org>
Close PR bin/1145:
Add -s flag to tftpd. This enables the so-called secure mode
of tftpd where it chroots to a given directory before allowing access
to the files. In addition, it runs as nobody when in this mode.
Reviewed a long time ago by Bill and Garrett. Apply my patch from the
pr, and close the PR.
