[prev in list] [next in list] [prev in thread] [next in thread] 

List:       sr-dev
Subject:    [sr-dev] git:master:e1d9bec0: nathelper: add Max-Forwards headers which is mandatory for OPTIONS acc
From:       Henning Westerholt via sr-dev <sr-dev () lists ! kamailio ! org>
Date:       2023-11-30 6:22:21
Message-ID: E1r8aRJ-0006Ds-5F () www ! kamailio ! org
[Download RAW message or body]

Module: kamailio
Branch: master
Commit: e1d9bec0e16727325330c822c21ae29237c7812a
URL: https://github.com/kamailio/kamailio/commit/e1d9bec0e16727325330c822c21ae29237c7812a

Author: Kristian Hogh <kfh@uni-tel.dk>
Committer: Henning Westerholt <hw@gilawa.com>
Date: 2023-11-30T06:21:25Z

nathelper: add Max-Forwards headers which is mandatory for OPTIONS according to RFC 3261 (GH 3657)

- add Max-Forwards headers which is mandatory for OPTIONS according to RFC 3261
- similar patch is used from several large customer installations since many years
- GH #3657 with small formatting change

---

Modified: src/modules/nathelper/sip_pinger.h

---

Diff:  https://github.com/kamailio/kamailio/commit/e1d9bec0e16727325330c822c21ae29237c7812a.diff
Patch: https://github.com/kamailio/kamailio/commit/e1d9bec0e16727325330c822c21ae29237c7812a.patch

---

diff --git a/src/modules/nathelper/sip_pinger.h b/src/modules/nathelper/sip_pinger.h
index 733e38f21c3..b3ee4d39f3d 100644
--- a/src/modules/nathelper/sip_pinger.h
+++ b/src/modules/nathelper/sip_pinger.h
@@ -151,7 +151,7 @@ static inline char *build_sipping(str *curi, struct socket_info *s, str *path,
 					+ ruid->len + 1 + 8 + 1 + 8 + s_len(CRLF "To: ") + curi->len
 					+ s_len(CRLF "Call-ID: ") + sipping_callid.len + 1 + 8 + 1
 					+ 8 + 1 + s->address_str.len + s_len(CRLF "CSeq: 1 ")
-					+ sipping_method.len
+					+ sipping_method.len + s_len(CRLF "Max-Forwards: 70")
 					+ s_len(CRLF "Content-Length: 0" CRLF CRLF)
 			> MAX_SIPPING_SIZE) {
 		LM_ERR("len exceeds %d\n", MAX_SIPPING_SIZE);
@@ -205,6 +205,7 @@ static inline char *build_sipping(str *curi, struct socket_info *s, str *path,
 	append_str(p, s->address_str.s, s->address_str.len);
 	append_fix(p, CRLF "CSeq: 1 ");
 	append_str(p, sipping_method.s, sipping_method.len);
+	append_fix(p, CRLF "Max-Forwards: 70");
 	append_fix(p, CRLF "Content-Length: 0" CRLF CRLF);
 
 	*len_p = p - buf;

_______________________________________________
Kamailio (SER) - Development Mailing List
To unsubscribe send an email to sr-dev-leave@lists.kamailio.org
[prev in list] [next in list] [prev in thread] [next in thread]