From f65ec2e2e92d8f408173a27d36db1058e63de01b Mon Sep 17 00:00:00 2001
From: Guillaume BIENKOWSKI
 <guillaume.bienkowski@belledonne-communications.com>
Date: Fri, 23 Jan 2015 16:26:57 +0100
Subject: [PATCH] Fix lengthy SDP buffer allocation

---
 coreapi/bellesip_sal/sal_op_call.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/coreapi/bellesip_sal/sal_op_call.c b/coreapi/bellesip_sal/sal_op_call.c
index da9871cec..4aca82a81 100644
--- a/coreapi/bellesip_sal/sal_op_call.c
+++ b/coreapi/bellesip_sal/sal_op_call.c
@@ -97,6 +97,7 @@ static int set_sdp(belle_sip_message_t *msg,belle_sdp_session_description_t* ses
  			error = belle_sip_object_marshal(BELLE_SIP_OBJECT(session_desc),buff,bufLen,&length);
 			if( error != BELLE_SIP_OK ){
 				bufLen *= 2;
+				length  = 0;
 				buff = belle_sip_realloc(buff,bufLen);
 			}
 		}