[Dovecot] Segfault on antispam plugin

Steffen Kaiser skdovecot at smail.inf.fh-brs.de
Thu Dec 18 15:00:35 EET 2008


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On Thu, 18 Dec 2008, Allan Cassaro wrote:

BTW: Without a trash folder configured, deleting a mail from the SPAM 
folder will cause a HAM learning.

> Dec 18 10:30:13 curie imap: antispam: mail backend sendmail
> /usr/libexec/dovecot/blockthis.py

Hmm, antispam uses exec() to execute the binary. I'm not sure whether or 
not the kernel supports shell scripts here. I suggest to use the 
interpreter python as binary and the script as argument.

> Dec 18 10:30:13 curie imap: antispam: mail backend tmpdir /tmp
> Dec 18 10:30:13 curie dovecot: child 29672 (imap) killed with signal 11

With that I cannot really help you.
Usually I try to put some debug() statements in there to check, how far 
the process runs before it dies, in order to narrow down the point in the 
source. However, I'm not the developer of this plugin and I cannot help 
you debugging stack traces or core dumps.

Bye,

- -- 
Steffen Kaiser
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