search for: import_environments

https://bugzilla.mindrot.org/show_bug.cgi?id=2043 Priority: P5 Bug ID: 2043 Assignee: unassigned-bugs at mindrot.org Summary: memleak in import_environments Severity: trivial Classification: Unclassified OS: All Reporter: arthurmesh at gmail.com Hardware: All Status: NEW Version: 6.1p1 Component: sshd Product: Portable OpenSSH Created attachment 2189 -->...

Hello, I have a Dovecot 2.2.25 set up with OpenLDAP back end. I was trying to set up a GSSAPI Kerberos authentication with the LDAP server but with little success. Seems no matter what I try I end up with the following error message: dovecot: auth: Error: LDAP: binding failed (dn (imap/host.example.com at EXAMPLE.COM)): Local error, SASL(-1): generic failure: GSSAPI Error: Unspecified GSS

There is a minor problem with the PAM support in OpenSSH 3.8p1. If you use POSIX threads (as specified by defining USE_POSIX_THREADS) in auth-pam.c, PAM authentication will fail in routine import_environments(). The purpose of this routine is to import variables returned by do_pam_account() in sshpam_thread(). However, those variable are only exported if USE_POSIX_THREADS is NOT set. Consequently, import_environments() get upset when there's nothing in the buffer when that macro IS set. I have cho...

I have been using Samba 4 kerberos and ldap with dovecot. Samba 4 changed a while back (resulting in me asking for help) which requires kerberos auth for ldap lookups. My setup worked perfectly before hand. Before and after were with dovecot-2.0.11 and the after also happens with 2.0.11. The only changes were (in my ldap.conf for dovecot -- changes are new lines starting with *, * is not in the

On 2016-10-11 09:18, Aki Tuomi wrote: > On 11.10.2016 10:13, Juha Koho wrote: >> Hello, >> >> I have a Dovecot 2.2.25 set up with OpenLDAP back end. I was trying to >> set up a GSSAPI Kerberos authentication with the LDAP server but with >> little success. Seems no matter what I try I end up with the following >> error message: >> >> dovecot:

Hi, We are trying to set up a Dovecot Docker image with dynamic database configuration based on environment variables, however the variables do not appear to be expanded in the "connect=" string of the SQL config. The documentation states that environment variables, being listed under global variables, work "everywhere":

Hello, I'm trying to set up a mailbox for a bunch of domains. To do so I'm running some docker containers (I know I can use multidomain set up and I'm doing so, but I need to have some domains on different containers for specific reasons). In order to keep it all clean, I want to use different PostgreSQL databases for each container, and I'm running the container with an

On 2016-10-11 10:00, Aki Tuomi wrote: > On 11.10.2016 10:43, Juha Koho wrote: >> >> On 2016-10-11 09:18, Aki Tuomi wrote: >>> On 11.10.2016 10:13, Juha Koho wrote: >>>> Hello, >>>> >>>> I have a Dovecot 2.2.25 set up with OpenLDAP back end. I was trying >>>> to >>>> set up a GSSAPI Kerberos authentication with

Hello Group, We have dovecot deployed as solely a Pop3 service that is used by our applications to pass mail from one application to another internally. We have roughly 4 applications that connect to the Pop3 service every 2 seconds, to check for new messages and pop them for processing if they are present. Depending on the site, we have between 1024-2048MB of memory set for default_vsz_limit.

https://dovecot.org/releases/2.3/dovecot-2.3.0.1.tar.gz https://dovecot.org/releases/2.3/dovecot-2.3.0.1.tar.gz.sig Small patch release to fix the worst bugs in v2.3.0. v2.3.1 is coming in about a month with a lot more changes. * CVE-2017-15130: TLS SNI config lookups may lead to excessive memory usage, causing imap-login/pop3-login VSZ limit to be reached and the process restarted. This

Hi all, Preparing for a replication setup, I read (at the bottom of <http://wiki2.dovecot.org/Replication>) that `dovecot --hostdomain` should give a different output on the two servers. This is not the case for me: both give "localhost". I'm trying to change my configuration to set the hostdomain to another value, but I can't find how to do this. I tried: ? setting

https://dovecot.org/releases/2.3/dovecot-2.3.0.1.tar.gz https://dovecot.org/releases/2.3/dovecot-2.3.0.1.tar.gz.sig Small patch release to fix the worst bugs in v2.3.0. v2.3.1 is coming in about a month with a lot more changes. * CVE-2017-15130: TLS SNI config lookups may lead to excessive memory usage, causing imap-login/pop3-login VSZ limit to be reached and the process restarted. This

On 13.5.2019 22.56, Root Kev via dovecot wrote: > Hello Group, > > We have dovecot deployed as solely a Pop3 service that is used by our > applications to pass mail from one application to another internally.? > We have roughly 4 applications that connect to the Pop3 service every > 2 seconds, to check for new messages and pop them for processing if > they are present.?

On 2016-10-11 11:03, Aki Tuomi wrote: > On 11.10.2016 11:56, Juha Koho wrote: >> >> On 2016-10-11 10:00, Aki Tuomi wrote: >>> On 11.10.2016 10:43, Juha Koho wrote: >>>> >>>> On 2016-10-11 09:18, Aki Tuomi wrote: >>>>> On 11.10.2016 10:13, Juha Koho wrote: >>>>>> Hello, >>>>>>

..._port_forwarding_flag |= 2; + no_agent_forwarding_flag |= 2; + no_x11_forwarding_flag |= 2; + } else { + no_port_forwarding_flag &= ~2; + no_agent_forwarding_flag &= ~2; + no_x11_forwarding_flag &= ~2; + + } +} /* Import regular and PAM environment from subprocess */ static void import_environments(Buffer *b) @@ -152,6 +169,13 @@ import_environments(Buffer *b) u_int i, num_env; int err; + /* Import variables set by do_pam_account */ + sshpam_account_status = buffer_get_int(b); + sshpam_new_authtok_reqd = buffer_get_int(b); + + if (sshpam_new_authtok_reqd == 1) + pam_password_change_req...

Dear all, I experience SegFaults in the imap binary on a LIST "" "" command, as sent by Claws mail. Using LIST "" "INBOX" or similar is fine. Here is an example telnet session $ telnet 127.0.0.1 143 Trying 127.0.0.1... Connected to 127.0.0.1. Escape character is '^]'. * OK [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE IDLE

On 04/25/2011 09:12 AM, Trever L. Adams wrote: > > As I look at the code in the hg reference above, I think there is a bug. > If HOME should be preserved as first, and some of these others may be > critical to proper operation, they should be preserved automatically, no > matter what the configuration says. This seems to be contrary to the > code and to the top of the page

hello, I'm successfully send and receive emails by postfix and dovecot, but folder name 'Sent' is gone, all sent emails are located in Drafts folder. Anything wrong? Guess it has something to do with mailbox and location. Here is `doveconf -n` ------------------ auth_cache_size = 1 M auth_debug_passwords = yes auth_mechanisms = plain login auth_ssl_username_from_cert =

...request_receive_expect entering: type 51 debug3: mm_request_receive entering debug3: monitor_read: checking request 50 debug3: mm_answer_pam_query debug3: PAM: sshpam_query entering debug3: ssh_msg_recv entering debug3: PAM: do_pam_account pam_acct_mgmt = 0 debug3: ssh_msg_send: type 0 debug3: PAM: import_environments entering buffer_get: trying to get more bytes 4 than in buffer 0 debug1: do_cleanup debug1: PAM: cleanup debug3: PAM: sshpam_thread_cleanup entering debug1: do_cleanup debug1: PAM: cleanup debug3: PAM: sshpam_thread_cleanup entering - I tried applying the patches that Christian Pfaffel posted. But...

I'll try reproduce this issue, but can you, in the mean time, run this with mail_debug=yes and provide logs? Aki On 23.01.2017 11:45, Thorsten Hater wrote: > Hi, > > I did added the default location and stripped down my config to a very > basic > level, dropping all plugins and database queries, see below. The segfault > still > appears in the same location. > As I