[sr-dev] git:master:c0196f10: presence_xml: ensure that node name lenght is at least 9

Module: kamailio Branch: master Commit: c0196f10790aacb4053db5c3452645ec32e7894a URL: https://github.com/kamailio/kamailio/commit/c0196f10790aacb4053db5c3452645e… Author: Daniel-Constantin Mierla &lt;miconda(a)gmail.com&gt; Committer: Daniel-Constantin Mierla &lt;miconda(a)gmail.com&gt; Date: 2017-07-13T17:19:33+02:00 presence_xml: ensure that node name lenght is at least 9 - needs to accomodate 'provide-xyz' inside get_final_notify_body() --- Modified: src/modules/presence_xml/notify_body.c --- Diff: https://github.com/kamailio/kamailio/commit/c0196f10790aacb4053db5c3452645e… Patch: https://github.com/kamailio/kamailio/commit/c0196f10790aacb4053db5c3452645e… --- diff --git a/src/modules/presence_xml/notify_body.c b/src/modules/presence_xml/notify_body.c index 20160c550c..82b4a4d96e 100644 --- a/src/modules/presence_xml/notify_body.c +++ b/src/modules/presence_xml/notify_body.c @@ -224,6 +224,7 @@ str* get_final_notify_body( subs_t *subs, str* notify_body, xmlNodePtr rule_node xmlDocPtr doc= NULL; #define KSR_FNB_NAME_SIZE 24 char name[KSR_FNB_NAME_SIZE]; + int name_len; char service_uri_scheme[16]; int i= 0, found = 0; str* new_body = NULL; @@ -268,10 +269,15 @@ str* get_final_notify_body( subs_t *subs, str* notify_body, xmlNodePtr rule_node if(xmlStrcasecmp(node->name, (unsigned char*)"text")== 0) continue; - LM_DBG("transf_node->name:%s\n",node->name); + /* handle 'provide-xyz' nodes */ + name_len = strlen((char*)(node->name)); + if(name_len<9) { + continue; + } + LM_DBG("transf_node->name:%s\n", node->name); /* skip 'provide-' (e.g., provide-services) */ - if(strlen((char*)(node->name + 8))>KSR_FNB_NAME_SIZE-1) { + if(name_len-8>KSR_FNB_NAME_SIZE-1) { LM_INFO("unsupported handling of: %s\n", (char*)node->name); continue; }