From 44af0057c1fd52f6252f82ca73a06acfcac6c5e3 Mon Sep 17 00:00:00 2001
From: Michal Zidek <mzidek@redhat.com>
Date: Jan 25 2013 16:45:42 +0000
Subject: Possible null derefence in ipa_subdomains.c.


Found by coverity.
https://fedorahosted.org/sssd/ticket/1790

---

diff --git a/src/providers/ipa/ipa_subdomains.c b/src/providers/ipa/ipa_subdomains.c
index c9ab3aa..ef6195d 100644
--- a/src/providers/ipa/ipa_subdomains.c
+++ b/src/providers/ipa/ipa_subdomains.c
@@ -930,6 +930,10 @@ static void ipa_subdom_online_cb(void *pvt)
 
     be_req = be_req_create(ctx, NULL, ctx->be_ctx,
                            ipa_subdom_be_req_callback, NULL);
+    if (be_req == NULL) {
+        DEBUG(SSSDBG_CRIT_FAILURE, ("be_req_create() failed.\n"));
+        return;
+    }
 
     ipa_subdomains_retrieve(ctx, be_req);