From 0703a575b4e337e7ce41860956bd339c12cd44ea Mon Sep 17 00:00:00 2001 From: Thierry Bordaz Date: Tue, 20 Jun 2017 18:22:33 +0200 Subject: [PATCH] NULL LDAP context in call to ldap_search_ext_s during search KDC crashes on quite random interval while trying to reach LDAP https://pagure.io/freeipa/issue/7017 Reviewed-By: Alexander Bokovoy --- daemons/ipa-kdb/ipa_kdb.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/daemons/ipa-kdb/ipa_kdb.c b/daemons/ipa-kdb/ipa_kdb.c index 050bfc90cef1bce4c932f54bb6050438c60ca79f..c0f1e276ca32ecb318add3a0d36f57acc3d17d51 100644 --- a/daemons/ipa-kdb/ipa_kdb.c +++ b/daemons/ipa-kdb/ipa_kdb.c @@ -465,6 +465,12 @@ int ipadb_get_connection(struct ipadb_context *ipactx) ret = ipadb_reinit_mspac(ipactx, false); if (ret && ret != ENOENT) { /* TODO: log that there is an issue with adtrust settings */ + if (ipactx->lcontext == NULL) { + /* for some reason ldap connection was reset in ipadb_reinit_mspac + * and is no longer established => failure of ipadb_get_connection + */ + goto done; + } } ret = 0; -- 2.9.4