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| author | Pavel Březina <pbrezina@redhat.com> | 2013-05-03 14:58:46 +0200 |
|---|---|---|
| committer | Jakub Hrozek <jhrozek@redhat.com> | 2013-05-03 16:53:13 +0200 |
| commit | e3db994ddc8eda225c4cc3c90e9c0bd82281faf6 (patch) | |
| tree | c75f70b16b6d63549cdb2fb0c0b8c0d44814f7f5 | |
| parent | 9b077d62370190de714c6dbef8881841ae9f2e02 (diff) | |
| download | sssd-e3db994ddc8eda225c4cc3c90e9c0bd82281faf6.tar.gz sssd-e3db994ddc8eda225c4cc3c90e9c0bd82281faf6.tar.xz sssd-e3db994ddc8eda225c4cc3c90e9c0bd82281faf6.zip | |
fo_discover_servers_send: don't crash when backup_domain is NULL
| -rw-r--r-- | src/providers/fail_over_srv.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/providers/fail_over_srv.c b/src/providers/fail_over_srv.c index 9ff3de982..96c8248fc 100644 --- a/src/providers/fail_over_srv.c +++ b/src/providers/fail_over_srv.c @@ -295,6 +295,17 @@ static void fo_discover_servers_primary_done(struct tevent_req *subreq) goto done; } + if (state->backup_domain == NULL) { + DEBUG(SSSDBG_TRACE_FUNC, ("No backup domain specified\n")); + + if (ret == ERR_SRV_NOT_FOUND || ret == ERR_SRV_LOOKUP_ERROR) { + DEBUG(SSSDBG_MINOR_FAILURE, ("Unable to retrieve primary nor " + "backup servers [%d]: %s\n", ret, sss_strerror(ret))); + } + + goto done; + } + if (strcasecmp(state->dns_domain, state->backup_domain) == 0) { /* primary domain was unreachable, we will use servers from backup * domain as primary */ |