hi,
i just introduced modsecurity2 on one of our debian7 (plesk12) nodes and i am testing comodo’s rulesets.
unfortunately, in modsec_audit.log i find a lot of lines as follows:
Failed to write to DBM file “/tmp/modsecurity/ip”: Invalid argument
searching in google about this issus, the root cause seems to be related to libapache2-modsecurity version (2.8.0-14061715) or to SDBM limits.
also, i found https://forums.comodo.com/free-modsecurity-rules-comodo-web-application-firewall/failed-to-write-to-dbm-file-tmpip-t106018.0.html, right now, but as i can see, there has been still not found a solution, other than recompiling libapr manually.
any support will be very appreciated,
regards
andi