From 889082514289c8e6eb2da9e8cc7c8d1c5b881820 Mon Sep 17 00:00:00 2001
From: Thomas Ries <tries@gmx.net>
Date: Sun, 7 Feb 2021 22:24:17 +0100
Subject: [PATCH] plugin_fix_bogus_via.c: fix previous commit

---
 src/plugin_fix_bogus_via.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/plugin_fix_bogus_via.c b/src/plugin_fix_bogus_via.c
index 9faa2f5..8e3964e 100644
--- a/src/plugin_fix_bogus_via.c
+++ b/src/plugin_fix_bogus_via.c
@@ -156,7 +156,7 @@ static int sip_patch_topvia(sip_ticket_t *ticket) {
       osip_free(via->port);
       via->port=osip_malloc(PORTSTRING_SIZE); /* 5 digits + \0 */
       snprintf(via->port, PORTSTRING_SIZE, "%u", ntohs(ticket->from.sin_port));
-      via->port[5-1] ='\0';
+      via->port[IPSTRING_SIZE-1] ='\0';
 
       DEBUGC(DBCLASS_PLUGIN, "plugin_fix_bogus_via:  -> %s:%s",
              via->host, via->port);