CVS commit: [netbsd-9] src

["Martin Husemann" <martin%netbsd.org@localhost>]

Module Name:    src
Committed By:   martin
Date:           Mon Nov 18 19:44:57 UTC 2024

Modified Files:
        src/lib/libtelnet [netbsd-9]: enc-proto.h enc_des.c encrypt.c encrypt.h
        src/libexec/telnetd [netbsd-9]: state.c sys_term.c telnetd.c

Log Message:
Pull up following revision(s) (requested by riastradh in ticket #1927):

        lib/libtelnet/encrypt.h: revision 1.10
        libexec/telnetd/telnetd.c: revision 1.59
        libexec/telnetd/sys_term.c: revision 1.50
        lib/libtelnet/encrypt.c: revision 1.20
        lib/libtelnet/enc_des.c: revision 1.18
        lib/libtelnet/enc-proto.h: revision 1.11
        libexec/telnetd/state.c: revision 1.33
        libexec/telnetd/state.c: revision 1.35
        libexec/telnetd/telnetd.c: revision 1.60

Fix memory leak - free resources allocated by getaddrinfo

Fix off by one in telrcv()

In case of "\r" in the data buffer, the code was unconditionally looking ahead
to next character, even if "\r" was last character in the buffer. That
condition leads to read outside of the data (one byte after the array)
Thanks christos@ for the review
PR bin/58787  libtelnet - avoid using a global variable

>From RVP -- make 'encrypt_debug_mode' be a static (file scope)
variable instead of extern, and convert the (had been recently
anyway) unused function encrypt_debug() into an accensor function
for it.

This is the minor (almost irrelevant) change from PR bin/58787
PR bin/58787  telnetd - handle auto authentication better
Apparently from FreeBSD via RVP -- but FreeBSD deleted telnetd
more than 2 years ago, so I assume instead from

        https://github.com/cschuber/freebsd-telnet/tree/main/contrib/telnet


To generate a diff of this commit:
cvs rdiff -u -r1.10 -r1.10.2.1 src/lib/libtelnet/enc-proto.h
cvs rdiff -u -r1.16 -r1.16.34.1 src/lib/libtelnet/enc_des.c
cvs rdiff -u -r1.18 -r1.18.2.1 src/lib/libtelnet/encrypt.c
cvs rdiff -u -r1.9 -r1.9.42.1 src/lib/libtelnet/encrypt.h
cvs rdiff -u -r1.31 -r1.31.2.1 src/libexec/telnetd/state.c
cvs rdiff -u -r1.48.2.1 -r1.48.2.2 src/libexec/telnetd/sys_term.c
cvs rdiff -u -r1.55.28.2 -r1.55.28.3 src/libexec/telnetd/telnetd.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.