From 02e303ea3ac4a1bef70ad1e79ae402e6ad02ebd3 Mon Sep 17 00:00:00 2001
From: Ken Gaillot <kgaillot@redhat.com>
Date: Fri, 5 Aug 2016 10:33:35 -0500
Subject: [PATCH] Low: libcib,libfencing,libtransition: handle memory
 allocation errors without CRM_CHECK()

makes coverity happy
---
 lib/cib/cib_attrs.c     | 5 ++++-
 lib/fencing/st_client.c | 6 +++++-
 lib/transition/unpack.c | 6 +++++-
 3 files changed, 14 insertions(+), 3 deletions(-)

diff --git a/lib/cib/cib_attrs.c b/lib/cib/cib_attrs.c
index d929fa2..1e1a369 100644
--- a/lib/cib/cib_attrs.c
+++ b/lib/cib/cib_attrs.c
@@ -93,7 +93,10 @@ find_nvpair_attr_delegate(cib_t * the_cib, const char *attr, const char *section
     }
 
     xpath_string = calloc(1, xpath_max);
-    CRM_CHECK(xpath_string != NULL, return -ENOMEM);
+    if (xpath_string == NULL) {
+        crm_perror(LOG_CRIT, "Could not create xpath");
+        return -ENOMEM;
+    }
 
     attr_snprintf(xpath_string, offset, xpath_max, "%.128s", get_object_path(section));
 
diff --git a/lib/fencing/st_client.c b/lib/fencing/st_client.c
index 6d4dce1..e1eda35 100644
--- a/lib/fencing/st_client.c
+++ b/lib/fencing/st_client.c
@@ -353,7 +353,11 @@ create_level_registration_xml(const char *node, const char *pattern,
 
         crm_trace("Adding %s (%dc) at offset %d", device_list->value, adding, len);
         list = realloc_safe(list, len + adding + 1);       /* +1 EOS */
-        CRM_CHECK(list != NULL, free_xml(data); return NULL);
+        if (list == NULL) {
+            crm_perror(LOG_CRIT, "Could not create device list");
+            free_xml(data);
+            return NULL;
+        }
         sprintf(list + len, "%s%s", len?",":"", device_list->value);
         len += adding;
     }
diff --git a/lib/transition/unpack.c b/lib/transition/unpack.c
index 7a8c656..bdb01d1 100644
--- a/lib/transition/unpack.c
+++ b/lib/transition/unpack.c
@@ -41,7 +41,11 @@ unpack_action(synapse_t * parent, xmlNode * xml_action)
     }
 
     action = calloc(1, sizeof(crm_action_t));
-    CRM_CHECK(action != NULL, return NULL);
+    if (action == NULL) {
+        crm_perror(LOG_CRIT, "Cannot unpack action");
+        crm_log_xml_trace(xml_action, "Lost action");
+        return NULL;
+    }
 
     action->id = crm_parse_int(value, NULL);
     action->type = action_type_rsc;
-- 
1.8.3.1