[Asterisk-code-review] res pjsip: Ignore empty TLS configuration (asterisk[13])

[Sean Bright]

Sean Bright has uploaded this change for review. ( https://gerrit.asterisk.org/7004


Change subject: res_pjsip: Ignore empty TLS configuration
......................................................................

res_pjsip: Ignore empty TLS configuration

When using realtime, fields that are not explicitly set by an
administrator are still presented to sorcery as empty strings. Handle
this case explicitly.

In this particular case, if any of these fields are required for TLS
support, their existance should be validated in the 'apply' handler once
we have a complete transport definition.

ASTERISK-27032 #close
Reported by: seanchann.zhou

Change-Id: Ie3b5fb421977ccdb33e415d4ec52c3fd192601b7
---
M res/res_pjsip/config_transport.c
1 file changed, 5 insertions(+), 0 deletions(-)



  git pull ssh://gerrit.asterisk.org:29418/asterisk refs/changes/04/7004/1

diff --git a/res/res_pjsip/config_transport.c b/res/res_pjsip/config_transport.c
index 0c804b8..2f29456 100644
--- a/res/res_pjsip/config_transport.c
+++ b/res/res_pjsip/config_transport.c
@@ -683,6 +683,11 @@
 		return -1;
 	}
 
+	if (ast_strlen_zero(var->value)) {
+		/* Ignore empty options */
+		return 0;
+	}
+
 	if (!ast_file_is_readable(var->value)) {
 		ast_log(LOG_ERROR, "Transport: %s: %s %s is either missing or not readable\n",
 			ast_sorcery_object_get_id(obj), var->name, var->value);

-- 
To view, visit https://gerrit.asterisk.org/7004
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Gerrit-Project: asterisk
Gerrit-Branch: 13
Gerrit-MessageType: newchange
Gerrit-Change-Id: Ie3b5fb421977ccdb33e415d4ec52c3fd192601b7
Gerrit-Change-Number: 7004
Gerrit-PatchSet: 1
Gerrit-Owner: Sean Bright <sean.bright at gmail.com>
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