Multiple revisions 431751-431752

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  r431751 | file | 2015-02-14 14:19:07 -0400 (Sat, 14 Feb 2015) | 5 lines
  
  chan_pjsip: Fix crash when CHANNEL dialplan function is invoked with pjsip argument and no type.
  
  ASTERISK-24771 #close
  Reported by: Niklas Larsson
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  r431752 | file | 2015-02-14 14:20:27 -0400 (Sat, 14 Feb 2015) | 2 lines
  
  'information' ends with an 'n'.
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Merged revisions 431751-431752 from http://svn.asterisk.org/svn/asterisk/branches/13


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@431753 65c4cc65-6c06-0410-ace0-fbb531ad65f3

channels/pjsip/dialplan_functions.c

@@ -591,7 +591,10 @@ static int channel_read_pjsip(struct ast_channel *chan, const char *type, const
 
 	dlg = channel->session->inv_session->dlg;
 
-	if (!strcmp(type, "secure")) {
+	if (ast_strlen_zero(type)) {
+		ast_log(LOG_WARNING, "You must supply a type field for 'pjsip' information\n");
+		return -1;
+	} else if (!strcmp(type, "secure")) {
 #ifdef HAVE_PJSIP_GET_DEST_INFO
 		pjsip_host_info dest;
 		pj_pool_t *pool = pjsip_endpt_create_pool(ast_sip_get_pjsip_endpoint(), "secure-check", 128, 128);