Bug#481072: dk-filter reliably crashes upon connection from postfix
Hi there, On Friday 17 April 2009, Peter Rabbitson wrote: I hope someone can resolve this for me, thanks. any progress here? As this is an RC bug and looking on the popcon usage, you risk to get the package removed from squeeze, as we freeze in the near future. Thanks and with kind regards, Jan. -- Never write mail to w...@spamfalle.info, you have been warned! -BEGIN GEEK CODE BLOCK- Version: 3.12 GIT d-- s+: a C+++ UL P+ L+++ E--- W+++ N+++ o++ K++ w--- O M V- PS PE Y++ PGP++ t-- 5 X R tv- b+ DI D+ G++ e++ h r+++ y --END GEEK CODE BLOCK-- signature.asc Description: This is a digitally signed message part.
Bug#481072: dk-filter reliably crashes upon connection from postfix
Jan Wagner wrote: Hi there, On Friday 17 April 2009, Peter Rabbitson wrote: I hope someone can resolve this for me, thanks. any progress here? As this is an RC bug and looking on the popcon usage, you risk to get the package removed from squeeze, as we freeze in the near future. Thanks and with kind regards, Jan. I will recheck later today/tomorrow and report. Thank you for the reminder. -- To UNSUBSCRIBE, email to debian-bugs-rc-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org
Bug#481072: dk-filter reliably crashes upon connection from postfix
From: Igor Novgorodov i.novgoro...@kr-pro.ru Date: Mon, 23 Mar 2009 10:45:38 +0300 You need to specify selector with -S option. Otherwise dk-filter sees it as a NULL string, and assert crashes. Doesn't seem to help it. Here is what I do (to refresh): dk-filter -p inet:20...@localhost -i /etc/mail/smtp_servers -c nofws -d /etc/postfix/config/dbmail_domains.lst -D -H -s /etc/mail/dk_keylist -k -l -S dummy_selector -f Then I send a message with a From matching one of the lines in dk_keylist. The moment DATA finishes, I get: dk-filter: util.c:47: dk_sterilize: Assertion `str != ((void *)0)' failed. The same happens if I remove the -S dummy option. I am confident this has nothing to do with postfix because the following just works(tm): dk-filter -p inet:20...@localhost -i /etc/mail/smtp_servers -c nofws -d promo.y.com -s /etc/mail/rsa_domainkeys/promo_y_com_dk_1 -l -S promo_y_com_dk_1 -f Contents of files: == r...@arzamas:/etc/init.d# cat /etc/mail/smtp_servers # This is an exhaustive list of addresses from which connections could be made # to the dk/dkim milters. Any such connection is also implicitly treated # as sign-only. localhost mail.x.com promo.y.com mx1.z.com == r...@arzamas:/etc/init.d# cat /etc/postfix/config/dbmail_domains.lst x.com y.com z.com some other unrelated domains - this is a shared file == r...@arzamas:/etc/init.d# cat /etc/mail/dk_keylist *...@promo.y.com:/etc/mail/rsa_domainkeys/promo_y_com_dk_1 I hope someone can resolve this for me, thanks. -- To UNSUBSCRIBE, email to debian-bugs-rc-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org
Bug#481072: dk-filter reliably crashes upon connection from postfix
Using the information from the bug report, I am unable to replicate this crash. Can you please attach a tarball of your /etc/postfix and /etc/mail directories (removing private information)? Thanks, --Quentin -- To UNSUBSCRIBE, email to debian-bugs-rc-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org
Bug#481072: dk-filter reliably crashes upon connection from postfix
Package: dk-filter Version: 1.0.0.dfsg-1 Severity: grave Justification: renders package unusable After setting up multiple key dk-filter with postfix I started experiencing the following problems any time postfix attempted to contact the milter: May 13 09:19:06 Arzamas postfix/cleanup[24894]: warning: milter inet:127.0.0.1:20028: can't read SMFIC_EOH reply packet header: Success May 13 09:19:06 Arzamas postfix/cleanup[24894]: 8D809B1B1C: milter-reject: END-OF-MESSAGE from localhost[127.0.0.1]: 4.7.1 Service unavailable - try again later; from=WITHHELD to=WITHHELD proto=ESMTP helo=WITHHELD I executed the milter in no-forking mode and this is what I got: [EMAIL PROTECTED]:~# /usr/bin/dk-filter -u dk-filter -P /var/run/dk-filter/dk-filter.pid -p inet:[EMAIL PROTECTED] -c nofws -d /etc/postfix/config/dbmail_domains.lst -D -s /etc/mail/dk.keys -k -l -f dk-filter: util.c:47: dk_sterilize: Assertion `str != ((void *)0)' failed. Aborted If I go back to the -s /etc/mail/arzamas_dk setting and remove -k, everything works as expected. I assume that dk-filter can not cope with the way I have formatted my dk.keys. Please advise Here are my setup details: * both postfix and dk-filter are latest unaltered packages from debian testing * no milter options are present in main.cf ( postconf -n | grep milter returns empty ) * the milter is specified as '-o smtpd_milters=inet:127.0.0.1:20028' at the smtpd process accepting back virus scanned mail Contents of /etc/mail/dk.keys: == [EMAIL PROTECTED]:/etc/postfix# cat /etc/mail/dk.keys [EMAIL PROTECTED]WITHHELD:/etc/mail/arzamas_dk [EMAIL PROTECTED]:/etc/postfix# where /etc/mail/arzamas_dk was generated by: openssl genrsa -out /etc/mail/arzamas_dk 1024 The full configuration of the loopback smtpd: # direct pass-through daemon (feedback from mail scanning) # carries out domainkeys signing/verification localhost:20026 inet n - - - - smtpd -o soft_bounce=yes -o content_filter= -o inet_interfaces=loopback-only -o disable_dns_lookups=yes -o smtpd_delay_reject=no -o smtpd_client_restrictions= -o smtpd_helo_restrictions= -o smtpd_sender_restrictions= -o smtpd_recipient_restrictions=permit_inet_interfaces,reject -o smtpd_data_restrictions= -o smtpd_end_of_data_restrictions= -o smtpd_etrn_restrictions= -o smtpd_hard_error_limit=19 -o smtpd_soft_error_limit=20 -o smtpd_error_sleep_time=0 -o smtpd_client_connection_count_limit=0 -o smtpd_client_connection_rate_limit=0 -o receive_override_options=no_header_body_checks,no_unknown_recipient_checks -o smtpd_milters=inet:127.0.0.1:20028 -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of unsubscribe. Trouble? Contact [EMAIL PROTECTED]
Bug#481072: dk-filter reliably crashes upon connection from postfix
I'm interpreting this to mean that it doesn't crash until Postfix actually makes the Milter callout to dk-filter; is that correct? If so, then it's probably not an issue with the formatting of the keys file, as that is read on startup. Would you be able to grab an strace? -- Mike Markley [EMAIL PROTECTED] She won' go Warp 7, Cap'n! The batteries are dead! -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of unsubscribe. Trouble? Contact [EMAIL PROTECTED]
