This implements part of RFC-2217
It's based off a patch originally written by Sujal Patel at Isilon, and
contributions from other Isilon employees.
PR: 173728
Phabric: D995
Reviewed by: markj, markm
MFC after: 2 weeks
Sponsored by: EMC / Isilon Storage Division
git-svn-id: http://svn0.us-east.freebsd.org/base/head/contrib/telnet@274364 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
Instead of catching SIGPIPE and jumping out of the signal handler with
longjmp, ignore it and handle write errors to the local output by exiting
from there. I have changed the error message to mention the local output
instead of NetBSD's wrong "Connection closed by foreign host". Write errors
to the network were already handled by exiting immediately and this now
applies to EPIPE too.
The code assumed that SIGPIPE could only be generated by the network
connection; if it was generated by the local output, it would longjmp out of
the signal handler and write an error message which caused another SIGPIPE.
PR: 19773
Obtained from: NetBSD
MFC after: 1 week
git-svn-id: http://svn0.us-east.freebsd.org/base/head/contrib/telnet@207449 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
"+" to the port number, disable option negotiation and allow
transferring of data with high bit set.
OKed by: markm (maintainer)
PR: 52032
Submitted by: Valentin Nechayev <netch maybe-at netch stop kiev stop ua>
MFC After: 2 weeks
git-svn-id: http://svn0.us-east.freebsd.org/base/head/contrib/telnet@142790 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
o Restore input mode when return from the command one.
PR: bin/49983
Submitted by: Volker Stolz
OK in general from: markm
MFC after: 1 month
git-svn-id: http://svn0.us-east.freebsd.org/base/head/contrib/telnet@139687 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
(aka RFC2292bis). Though I believe this commit doesn't break
backward compatibility againt existing binaries, it breaks
backward compatibility of API.
Now, the applications which use Advanced Sockets API such as
telnet, ping6, mld6query and traceroute6 use RFC3542 API.
Obtained from: KAME
git-svn-id: http://svn0.us-east.freebsd.org/base/head/contrib/telnet@121472 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
non-crypto version)
Also update the crypto telnet's man page to reflect other options
ported from the non-crypto version.
Obtained from: Lyndon Nerenberg <lyndon@orthanc.ab.ca>
git-svn-id: http://svn0.us-east.freebsd.org/base/head/contrib/telnet@77095 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
Sorry there were still several bugs.
-error retry at af missmatch was incomplete.
-af matching for source addr option was wrong
-socket was not freed at retry.
Approved by: jkh
git-svn-id: http://svn0.us-east.freebsd.org/base/head/contrib/telnet@57233 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
-Should retry as much as possible when some of source
routing intermediate hosts' address families missmatch
happened.
(such as when a host has only A record, and another host
has each of A and AAAA record.)
-Should retry as much as possible when dest addr and
source addr(specified with -s option) address family
missmatch happend
Approved by: jkh
git-svn-id: http://svn0.us-east.freebsd.org/base/head/contrib/telnet@57125 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
getnameinfo() don't return error at name resolving failure.
But it is used at doaddrlookup(-N) case in telnet, error need to be
returned to correctly initialize hostname buffer.
Discovered at checking recent KAME repository change, noticed by itojun.
git-svn-id: http://svn0.us-east.freebsd.org/base/head/contrib/telnet@56870 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
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