File pacemaker-crmd-clear-failure-only-for-requested-node.patch of Package pacemaker.14737

commit 8830b6f767fb94fcd985c95269a12232f64aafcd
Author: Ken Gaillot <kgaillot@redhat.com>
Date:   Wed Feb 22 16:58:19 2017 -0600

    Fix: crmd: clear failure only for requested node
    
    The PE schedules CRM_OP_CLEAR_FAILCOUNT operations to clear a particular resource on a
    particular node. When the operation was introduced in a2b997cf, the crmd never checked
    the node, but always cleared fail-count and last-failure for all nodes.
    
    Commit 42316ba7 attempted to use the node name, but checked the wrong XML parent
    for the information. This commit corrects that.

Index: pacemaker/crmd/messages.c
===================================================================
--- pacemaker.orig/crmd/messages.c
+++ pacemaker/crmd/messages.c
@@ -623,10 +623,14 @@ handle_failcount_op(xmlNode * stored_msg
     const char *rsc = NULL;
     const char *uname = NULL;
     gboolean is_remote_node = FALSE;
-    xmlNode *xml_rsc = get_xpath_object("//" XML_CIB_TAG_RESOURCE, stored_msg, LOG_ERR);
+    xmlNode *xml_op = get_message_xml(stored_msg, F_CRM_DATA);
 
-    if (xml_rsc) {
-        rsc = ID(xml_rsc);
+    if (xml_op) {
+        xmlNode *xml_rsc = first_named_child(xml_op, XML_CIB_TAG_RESOURCE);
+
+        if (xml_rsc) {
+            rsc = ID(xml_rsc);
+        }
     }
 
     if (rsc == NULL) {
@@ -634,8 +638,8 @@ handle_failcount_op(xmlNode * stored_msg
         return I_NULL;
     }
 
-    uname = crm_element_value(stored_msg, XML_LRM_ATTR_TARGET);
-    if (crm_element_value(stored_msg, XML_LRM_ATTR_ROUTER_NODE)) {
+    uname = crm_element_value(xml_op, XML_LRM_ATTR_TARGET);
+    if (crm_element_value(xml_op, XML_LRM_ATTR_ROUTER_NODE)) {
         is_remote_node = TRUE;
     }