Module: sip-router
Branch: 4.1
Commit: cc4a7c67f24d105a119ea492ce53f017369af296
URL:    
http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=cc4a7c67f24d105a119ea492ce53f017369af296

Author: Daniel-Constantin Mierla <[email protected]>
Committer: Daniel-Constantin Mierla <[email protected]>
Date:   Thu May  8 08:40:28 2014 +0200

presence_dialoginfo: interetate through all 'dialog' nodes of xml document

- PUBLISH request can carry info for many dialogs
- reported and patch by Klaus Feichtinger

(cherry picked from commit 7a827a612f93b9dd938f9b78c0de3ac2d98a0c77)

---

 modules/presence_dialoginfo/notify_body.c |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diff --git a/modules/presence_dialoginfo/notify_body.c 
b/modules/presence_dialoginfo/notify_body.c
index 7f74b1f..db8834b 100644
--- a/modules/presence_dialoginfo/notify_body.c
+++ b/modules/presence_dialoginfo/notify_body.c
@@ -111,6 +111,7 @@ str* agregate_xmls(str* pres_user, str* pres_domain, str** 
body_array, int n)
        xmlNodePtr confirmed_node = NULL;
        xmlNodePtr proceed_node = NULL;
        xmlNodePtr trying_node = NULL;
+       xmlNodePtr next_node = NULL;
 
 
        char *state = NULL;
@@ -214,7 +215,8 @@ str* agregate_xmls(str* pres_user, str* pres_domain, str** 
body_array, int n)
                        goto error;
                }
                if (p_root->children) {
-                       for (node = p_root->children; node; node = node->next) {
+                       for (node = p_root->children; node; node = next_node) {
+                               next_node = node->next;
                                if (node->type == XML_ELEMENT_NODE) {
                                        LM_DBG("node type: Element, name: 
%s\n", node->name);
                                        /* we do not copy the node, but unlink 
it and then add it ot the new node


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