File pacemaker-libcrmcommon-xml-log-comments.patch of Package pacemaker

commit 5271740889d5886ef1c2d622b8df876693c59a45
Author: Ken Gaillot <kgaillot@redhat.com>
Date:   Wed Jul 6 16:45:59 2016 -0500

    Fix: libcrmcommon: log XML comments correctly
    
    Previously, the library would log spurious close tags like:
    
      trace: cib_common_callback:  Client[inbound]             <!-- comment -->/>

diff --git a/lib/common/xml.c b/lib/common/xml.c
index 3e3186e..97eb2dd 100644
--- a/lib/common/xml.c
+++ b/lib/common/xml.c
@@ -3488,48 +3488,47 @@ __xml_log_element(int log_level, const char *file, const char *function, int lin
         char *buffer = NULL;
 
         insert_prefix(options, &buffer, &offset, &max, depth);
-        if(data->type == XML_COMMENT_NODE) {
-            buffer_print(buffer, max, offset, "<!--");
-            buffer_print(buffer, max, offset, "%s", data->content);
-            buffer_print(buffer, max, offset, "-->");
+
+        if (data->type == XML_COMMENT_NODE) {
+            buffer_print(buffer, max, offset, "<!--%s-->", data->content);
 
         } else {
             buffer_print(buffer, max, offset, "<%s", name);
-        }
 
-        hidden = crm_element_value(data, "hidden");
-        for (pIter = crm_first_attr(data); pIter != NULL; pIter = pIter->next) {
-            xml_private_t *p = pIter->_private;
-            const char *p_name = (const char *)pIter->name;
-            const char *p_value = crm_attr_value(pIter);
-            char *p_copy = NULL;
+            hidden = crm_element_value(data, "hidden");
+            for (pIter = crm_first_attr(data); pIter != NULL; pIter = pIter->next) {
+                xml_private_t *p = pIter->_private;
+                const char *p_name = (const char *)pIter->name;
+                const char *p_value = crm_attr_value(pIter);
+                char *p_copy = NULL;
 
-            if(is_set(p->flags, xpf_deleted)) {
-                continue;
-            } else if ((is_set(options, xml_log_option_diff_plus)
-                 || is_set(options, xml_log_option_diff_minus))
-                && strcmp(XML_DIFF_MARKER, p_name) == 0) {
-                continue;
+                if(is_set(p->flags, xpf_deleted)) {
+                    continue;
+                } else if ((is_set(options, xml_log_option_diff_plus)
+                     || is_set(options, xml_log_option_diff_minus))
+                    && strcmp(XML_DIFF_MARKER, p_name) == 0) {
+                    continue;
 
-            } else if (hidden != NULL && p_name[0] != 0 && strstr(hidden, p_name) != NULL) {
-                p_copy = strdup("*****");
+                } else if (hidden != NULL && p_name[0] != 0 && strstr(hidden, p_name) != NULL) {
+                    p_copy = strdup("*****");
 
-            } else {
-                p_copy = crm_xml_escape(p_value);
-            }
+                } else {
+                    p_copy = crm_xml_escape(p_value);
+                }
 
-            buffer_print(buffer, max, offset, " %s=\"%s\"", p_name, p_copy);
-            free(p_copy);
-        }
+                buffer_print(buffer, max, offset, " %s=\"%s\"", p_name, p_copy);
+                free(p_copy);
+            }
 
-        if(xml_has_children(data) == FALSE) {
-            buffer_print(buffer, max, offset, "/>");
+            if(xml_has_children(data) == FALSE) {
+                buffer_print(buffer, max, offset, "/>");
 
-        } else if(is_set(options, xml_log_option_children)) {
-            buffer_print(buffer, max, offset, ">");
+            } else if(is_set(options, xml_log_option_children)) {
+                buffer_print(buffer, max, offset, ">");
 
-        } else {
-            buffer_print(buffer, max, offset, "/>");
+            } else {
+                buffer_print(buffer, max, offset, "/>");
+            }
         }
 
         do_crm_log_alias(log_level, file, function, line, "%s %s", prefix, buffer);