File bsc#1207319-0001-Refactor-libpacemaker-unify-bailing-out-in-pcmk__inj.patch of Package pacemaker.29727

From 7e8c700c9b1bd39c98186dbd70ca8bbeba56eb1c Mon Sep 17 00:00:00 2001
From: "Gao,Yan" <ygao@suse.com>
Date: Wed, 25 Jan 2023 11:03:07 +0100
Subject: [PATCH 1/2] Refactor: libpacemaker: unify bailing out in
 pcmk__inject_node()

For further reuse.
---
 lib/pacemaker/pcmk_sched_transition.c | 15 +++++++++++----
 1 file changed, 11 insertions(+), 4 deletions(-)

Index: pacemaker-2.1.2+20211124.ada5c3b36/lib/pacemaker/pcmk_sched_transition.c
===================================================================
--- pacemaker-2.1.2+20211124.ada5c3b36.orig/lib/pacemaker/pcmk_sched_transition.c
+++ pacemaker-2.1.2+20211124.ada5c3b36/lib/pacemaker/pcmk_sched_transition.c
@@ -157,6 +157,7 @@ inject_node_state(cib_t * cib_conn, cons
     int rc = pcmk_ok;
     xmlNode *cib_object = NULL;
     char *xpath = crm_strdup_printf(NODE_TEMPLATE, node);
+    bool duplicate = false;
 
     if (bringing_nodes_online) {
         create_node_entry(cib_conn, node);
@@ -167,10 +168,8 @@ inject_node_state(cib_t * cib_conn, cons
 
     if (cib_object && ID(cib_object) == NULL) {
         crm_err("Detected multiple node_state entries for xpath=%s, bailing", xpath);
-        crm_log_xml_warn(cib_object, "Duplicates");
-        free(xpath);
-        crm_exit(CRM_EX_SOFTWARE);
-        return NULL; // not reached, but makes static analysis happy
+        duplicate = true;
+        goto done;
     }
 
     if (rc == -ENXIO) {
@@ -195,7 +194,15 @@ inject_node_state(cib_t * cib_conn, cons
         crm_trace("injecting node state for %s. rc is %d", node, rc);
     }
 
+done:
     free(xpath);
+
+    if (duplicate) {
+        crm_log_xml_warn(cib_object, "Duplicates");
+        crm_exit(CRM_EX_SOFTWARE);
+        return NULL; // not reached, but makes static analysis happy
+    }
+
     CRM_ASSERT(rc == pcmk_ok);
     return cib_object;
 }