[sr-dev] git:5.4:d9a1a5cf: drouting: give portparameter set to 0 to sip_resolvehost()

[Daniel-Constantin Mierla]

Module: kamailio
Branch: 5.4
Commit: d9a1a5cf667e7d093cc077fc51297825565c79d1
URL: https://github.com/kamailio/kamailio/commit/d9a1a5cf667e7d093cc077fc51297825565c79d1

Author: Daniel-Constantin Mierla <miconda at gmail.com>
Committer: Daniel-Constantin Mierla <miconda at gmail.com>
Date: 2020-11-19T13:28:35+01:00

drouting: give portparameter set to 0 to sip_resolvehost()

- enable doing SRV query, GH #2553

(cherry picked from commit 18f59c10582845da5eea280990daf19c804978fb)

---

Modified: src/modules/drouting/routing.c

---

Diff:  https://github.com/kamailio/kamailio/commit/d9a1a5cf667e7d093cc077fc51297825565c79d1.diff
Patch: https://github.com/kamailio/kamailio/commit/d9a1a5cf667e7d093cc077fc51297825565c79d1.patch

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diff --git a/src/modules/drouting/routing.c b/src/modules/drouting/routing.c
index a1d32fa0ba..da4385911f 100644
--- a/src/modules/drouting/routing.c
+++ b/src/modules/drouting/routing.c
@@ -268,6 +268,7 @@ int add_dst(rt_data_t *r,
 #define GWABUF_MAX_SIZE 512
 	char gwabuf[GWABUF_MAX_SIZE];
 	str gwas;
+	unsigned short port;
 
 	if(NULL == r || NULL == ip) {
 		LM_ERR("invalid parametres\n");
@@ -331,7 +332,8 @@ int add_dst(rt_data_t *r,
 	}
 	/* note we discard the port discovered by the resolve function - we are
 	interested only in the port that was actually configured. */
-	if((he = sip_resolvehost(&uri.host, NULL, (char *)(void *)&uri.proto))
+	port = 0;
+	if((he = sip_resolvehost(&uri.host, &port, (char *)(void *)&uri.proto))
 			== 0) {
 		if(dr_force_dns) {
 			LM_ERR("cannot resolve <%.*s>\n", uri.host.len, uri.host.s);