Also includes a few other changes for safety, e.g. making the child exit via QuitGS rather than exit() or _exit().
The vfork_and_run() routine is based on code from my port of hush.
In particular, address a couple instances where GNO's sockets implementation doesn't comply with modern standards.
Also, add a few missing prototypes so we can use ORCA/C prototype-checking lint functionality.
*New makefile
*Refer to local versions of telnet-related headers, rather than system ones
*Use termcap instead of termios
*Change hostname lookup in telnetd back to older code (which assumes IPv4, but that's all GNO supports anyway)
Just like rlogind, there is no need to change the ownership of the
terminal during shutdown anymore. Also don't call logwtmp, because the
login(1)/PAM is responsible for doing this. Also use SHUT_RDWR instead
of 2.
git-svn-id: http://svn0.us-east.freebsd.org/base/head/contrib/telnet@202212 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
This works around a bug in HP-UX's telnet client and also gives a much
saner user experience when using FreeBSD's telnet client.
PR: bin/19405
Submitted by: Joel Ray Holveck joelh of gnu.org
MFC after: 1 month
git-svn-id: http://svn0.us-east.freebsd.org/base/head/contrib/telnet@180931 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
/etc/iptos implementation so only numeric values supported.
o telnetd.8: steal the -S flag description from telnet.1, bump
the date of the document.
MFC after: 6 weeks
git-svn-id: http://svn0.us-east.freebsd.org/base/head/contrib/telnet@139937 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
of conflicting with other, similarly named functions in static
libraries. This is done mostly by renaming the var if it is shared
amongst modules, or making it static otherwise.
OK'ed by: re(scottl)
git-svn-id: http://svn0.us-east.freebsd.org/base/head/contrib/telnet@114911 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
1) ANSIfy.
2) Clean up ifdefs so that
a) ones that never/always apply are appropriately either
fully removed, or just the #if junk is removed.
b) change #if defined(FOO) for appropiate values of FOO.
(currently AUTHENTICATION and ENCRYPTION)
3) WARNS=2 fixing
4) GC other unused stuff
This code can now be unifdef(1)ed to make non-crypto telnet.
git-svn-id: http://svn0.us-east.freebsd.org/base/head/contrib/telnet@87139 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
to do what they are supposed to: under some circumstances output data would
be truncated, or the buffer would not actually be flushed (possibly leading
to overflows when the caller assumes the operation succeeded). Change the
semantics so that these functions ensure they complete the operation before
returning.
Comment out diagnostic code enabled by '-D reports' which causes an
infinite recursion and an eventual crash.
Patch developed with assistance from ru and assar.
git-svn-id: http://svn0.us-east.freebsd.org/base/head/contrib/telnet@80224 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
This change changes the default handling of linemode so that older and/or
stupider telnet clients can still get wakeup characters like <ESC> and
<CTRL>D to work correctly multiple times on the same line, as in csh
"set filec" operations. It also causes CR and LF characters to be read by
apps in certain terminal modes consistently, as opposed to returning
CR sometimes and LF sometimes, which broke existing apps. The change
was shown to fix the problem demonstrated in the FreeBSD telnet client,
along with the telnet client in Solaris, SCO, Windows '95 & NT, DEC OSF,
NCSA, and others.
A similar change was incorporated in the non-crypto version of telnetd.
This resolves bin/771 and bin/1037.
git-svn-id: http://svn0.us-east.freebsd.org/base/head/contrib/telnet@30212 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
Stephen Heumann
Stephen Heumann
marcel
ed
jhb
ru
ume
maxim
harti
markm
obrien
kris
asmodai
shin
peter
brian
charnier
uhclem