Fix lengthy SDP buffer allocation

f65ec2e2 · Guillaume BIENKOWSKI · 7acf4df8 · f65ec2e2
Commit f65ec2e2 authored Jan 23, 2015 by Guillaume BIENKOWSKI
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coreapi/bellesip_sal/sal_op_call.c coreapi/bellesip_sal/sal_op_call.c +1 -0

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--- 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);
 			}
 		}