[Freeipa-devel] [PATCH 0234] Prevent NULL dereference before sync_concurr_limit_signal() calls
Petr Spacek
pspacek at redhat.com
Wed Apr 9 12:07:10 UTC 2014
Hello,
Prevent NULL dereference before sync_concurr_limit_signal() calls.
Missing check was causing NULL dereference in case where
manager_get_ldap_instance() failed. This typically happens when BIND
is processing LDAP updates during shutdown.
I noticed this crash during sanity testing 4.2 release...
Please review it ASAP so I can release 4.3.
How to reproduce the problem:
Run BIND manually from console:
$ named -4 -g -u named -m record -n 10
and press Ctrl+C "almost immediately".
Sometimes it shutdowns cleanly and sometimes you can see a crash:
Thank you for your time!
--
Petr^2 Spacek
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