Issue #9439 - properly handle username parameters in SIP uri.

git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@64565 65c4cc65-6c06-0410-ace0-fbb531ad65f3

channels/chan_sip.c

@@ -7745,7 +7745,6 @@ static int set_address_from_contact(struct sip_pvt *pvt)
 	/* Work on a copy */
 	contact = ast_strdupa(pvt->fullcontact);
 
-	/* XXX this code is repeated all over */
 	/* Make sure it's a SIP URL */
 	if (strncasecmp(contact, "sip:", 4)) {
 		ast_log(LOG_NOTICE, "'%s' is not a valid SIP contact (missing sip:) trying to use anyway\n", contact);
@@ -7754,7 +7753,6 @@ static int set_address_from_contact(struct sip_pvt *pvt)
 
 	/* Ditch arguments */
 	/* XXX this code is replicated also shortly below */
-	contact = strsep(&contact, ";");	/* trim ; and beyond */
 
 	/* Grab host */
 	host = strchr(contact, '@');
@@ -7771,6 +7769,9 @@ static int set_address_from_contact(struct sip_pvt *pvt)
 	} else
 		port = STANDARD_SIP_PORT;
 
+	contact = strsep(&contact, ";");	/* trim ; and beyond in username part */
+	host = strsep(&host, ";");		/* trim ; and beyond in host/domain part */
+
 	/* XXX This could block for a long time XXX */
 	/* We should only do this if it's a name, not an IP */
 	hp = ast_gethostbyname(host, &ahp);