From: Torrey Searle <torrey@voxbone.com>
Date: Tue, 14 Mar 2017 13:49:54 +0000 (+0100)
Subject: res/res_pjsip_refer: call xfer w/o extension
X-Git-Tag: 13.15.0-rc1~26^2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=48447313b6591a98f9fb8dedf890fe9a9c261556;p=thirdparty%2Fasterisk.git

res/res_pjsip_refer: call xfer w/o extension

When transfering to a URI without an extension, ensure that the
s extension of the dialplan is entered

ASTERISK-26869 #close

Change-Id: I07403df66cf93f09e00a40ab5b41bfc6f72b1525
---

diff --git a/res/res_pjsip_refer.c b/res/res_pjsip_refer.c
index d52a922fde..db50612491 100644
--- a/res/res_pjsip_refer.c
+++ b/res/res_pjsip_refer.c
@@ -822,6 +822,13 @@ static int refer_incoming_blind_request(struct ast_sip_session *session, pjsip_r
 	 */
 	AST_SIP_USER_OPTIONS_TRUNCATE_CHECK(exten);
 
+	/* Uri without exten */
+	if (ast_strlen_zero(exten)) {
+		ast_copy_string(exten, "s", sizeof(exten));
+		ast_debug(3, "Channel '%s' from endpoint '%s' attempted blind transfer to a target without extension. Target was set to 's@%s'\n",
+			ast_channel_name(session->channel), ast_sorcery_object_get_id(session->endpoint), context);
+	}
+
 	if (!ast_exists_extension(NULL, context, exten, 1, NULL)) {
 		ast_log(LOG_ERROR, "Channel '%s' from endpoint '%s' attempted blind transfer to '%s@%s' but target does not exist\n",
 			ast_channel_name(session->channel), ast_sorcery_object_get_id(session->endpoint), exten, context);