Date: Wed, 25 Feb 2009 14:35:29 +0200 From: Artis Caune <artis.caune@gmail.com> To: freebsd-pf@freebsd.org Cc: samm@os2.kiev.ua Subject: openbsd spamd is leaking memory? Message-ID: <9e20d71e0902250435y6e090fb0rc138233242fe7d60@mail.gmail.com>
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Hi,
we are running spamd-4.1.2 on amd64 boxes for a week now and one of
it's processes are getting bigger and bigger:
spamd: (pf <spamd-white> update) (spamd)
SIZE: 836M
RES: 773M
we use redundant firewalls and they have the same problem.
grey count is 500'000 - 1'000'000
white count is 80'000 and growing
200 - 600 concurrent connections to spamd
/var/db/spamd is 170M
I look at spamd/grey.c and found that while traversing SLIST in
do_changes() function, entry is removed from head but not freed:
while (!SLIST_EMPTY(&db_changes)) {
dbc = SLIST_FIRST(&db_changes);
...
free(dbc->key);
free(dbc->data);
SLIST_REMOVE_HEAD(&db_changes, entry);
}
there is no "free(dbc);"
--
regards,
Artis Caune
<----. CCNA | BSDA
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