Hello Stephan,
Preface - one of my users went to vacation and changed his sieve script to run
autoreply vacation message, after that - I have noticed some annoying errors in
system log, like:
dovecot-lda[2400]: segfault at 3eb3333f ip b7446c7a sp bfaab050 error 4 in
libdovecot-sieve.so.0.0.0[b7429000+5b000]
Dovecot-error log is empty, but in exim log(exim runs dovecot-lda) I got:
2012-08-13 09:35:27 1T0oFK-0000aW-6j ** sr at domain.com (sr at domain.com, root
at domain.com) <postmaster at domain.com > F=<59942270813 at
mymail.in.ua> R=ldap_accept T=local_delivery: Child process of local_delivery
transport (running command "/usr/libexec/dovecot/dovecot-lda -e -d
$local_part@$domain") was terminated by signal 11 (Segmentation fault)
sr at domain.com - is the user, who created such sieve-script, which cause
segfaults.
I have tried run the same message over this script from sieve-test utility - but
result is success.
Can you please, take a look to this sieve script and check is it ok, I'll
send it to you privately since it contains user's data. Also I'll attach
message.eml which triggers segfault.
Dovecot version - 2.0.21, Sieve version - 0.2.6.
Relevant to sieve dovecot config section:
plugin {
sieve = ~/.dovecot.sieve
sieve_after = /etc/dovecot/sieve/default-after.sieve
sieve_dir = ~/sieve
sieve_extensions = +notify +spamtest
sieve_spamtest_max_value = 10
sieve_spamtest_status_header = X-Spam-Scan-Score
sieve_spamtest_status_type = score
}
Hope you'll help.
