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Groups > linux.debian.bugs.dist > #1197983

Bug#1071480: libldap: sends some IPv6 addresses as server name

From Elliott Mitchell <ehem+debian@m5p.com>
Newsgroups linux.debian.bugs.dist
Subject Bug#1071480: libldap: sends some IPv6 addresses as server name
Date 2024-05-20 02:10 +0200
Message-ID <IFYLf-ew3Y-1@gated-at.bofh.it> (permalink)
References <IyoMx-9HZT-1@gated-at.bofh.it>
Organization linux.* mail to news gateway

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Seems there were two bugs in #1070033.  The part for OpenLDAP is pretty
simple.  When detecting an IPv6 address (via ':' in the string),
the function `ldap_int_tls_connect()` triggers a `break;`, but this
requires `numeric=1` to still be in effect.  Since IPv6 addresses are
hexadecimal, this isn't always true.

Patch attached.  Given how small it is, any license acceptable to the
Debian project is acceptable to me.  I'll let the maintainer forward it
to the OpenLDAP project.


-- 
(\___(\___(\______          --=> 8-) EHM <=--          ______/)___/)___/)
 \BS (    |         ehem+sigmsg@m5p.com  PGP 87145445         |    )   /
  \_CS\   |  _____  -O #include <stddisclaimer.h> O-   _____  |   /  _/
8A19\___\_|_/58D2 7E3D DDF4 7BA6 <-PGP-> 41D1 B375 37D0 8714\_|_/___/5445

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Bug#1070033: libgnutls30: rejects numeric IPv6 addresses during connection Elliott Mitchell <ehem+debian@m5p.com> - 2024-04-29 04:20 +0200
  Bug#1070033: libgnutls30: rejects numeric IPv6 addresses during connection Andreas Metzler <ametzler@bebt.de> - 2024-04-30 06:00 +0200
    Bug#1070033: libgnutls30: rejects numeric IPv6 addresses during connection Elliott Mitchell <ehem+debian@m5p.com> - 2024-04-30 07:40 +0200
      Bug#1070033: libgnutls30: rejects numeric IPv6 addresses during connection Andreas Metzler <ametzler@bebt.de> - 2024-05-01 13:50 +0200
        Bug#1070033: libgnutls30: rejects numeric IPv6 addresses during connection Elliott Mitchell <ehem+debian@m5p.com> - 2024-05-14 03:20 +0200
          Bug#1070033: libgnutls30: rejects numeric IPv6 addresses during connection Andreas Metzler <ametzler@bebt.de> - 2024-05-14 18:30 +0200
            Bug#1070033: libgnutls30: rejects numeric IPv6 addresses during connection Elliott Mitchell <ehem+debian@m5p.com> - 2024-05-17 04:10 +0200
              Bug#1070033: libgnutls30: rejects numeric IPv6 addresses during connection Elliott Mitchell <ehem+debian@m5p.com> - 2024-05-17 19:00 +0200
                Bug#1070033: libgnutls30: rejects numeric IPv6 addresses during connection Andreas Metzler <ametzler@bebt.de> - 2024-05-18 07:00 +0200
                Bug#1070033: libgnutls30: rejects numeric IPv6 addresses during connection Elliott Mitchell <ehem+debian@m5p.com> - 2024-05-18 07:30 +0200
                Bug#1070033: libgnutls30: rejects numeric IPv6 addresses during connection Andreas Metzler <ametzler@bebt.de> - 2024-05-18 07:50 +0200
                Bug#1070033: libgnutls30: rejects numeric IPv6 addresses during connection Elliott Mitchell <ehem+debian@m5p.com> - 2024-05-18 08:10 +0200
                Bug#1070033: libgnutls30: rejects numeric IPv6 addresses during connection Andreas Metzler <ametzler@bebt.de> - 2024-05-18 08:30 +0200
                Bug#1070033: libgnutls30: rejects numeric IPv6 addresses during connection Elliott Mitchell <ehem+debian@m5p.com> - 2024-05-18 09:00 +0200
                Bug#1070033: libgnutls30: rejects numeric IPv6 addresses during connection Andreas Metzler <ametzler@bebt.de> - 2024-05-18 11:00 +0200
                Bug#1070033: libgnutls30: rejects numeric IPv6 addresses during connection Elliott Mitchell <ehem+debian@m5p.com> - 2024-05-18 22:20 +0200
  Bug#1071480: libldap: sends some IPv6 addresses as server name Elliott Mitchell <ehem+debian@m5p.com> - 2024-05-20 02:10 +0200
    Bug#1071480: libldap: sends some IPv6 addresses as server name Ryan Tandy <ryan@nardis.ca> - 2024-05-20 22:00 +0200
  Bug#1071480: libldap: sends some IPv6 addresses as server name Elliott Mitchell <ehem+debian@m5p.com> - 2024-05-20 23:50 +0200
  Bug#1071480: libldap: sends some IPv6 addresses as server name Elliott Mitchell <ehem+debian@m5p.com> - 2024-05-21 07:00 +0200

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