From: Michal Sojka <sojkam1@fel.cvut.cz>
Date: Mon, 26 Oct 2009 15:51:03 +0000 (+0100)
Subject: Use endpoint attributes only if it has correct size
X-Git-Url: https://rtime.felk.cvut.cz/gitweb/frescor/fwp.git/commitdiff_plain/a17d454ca6fcff12bfd62deb555ad2c43397dc1f?ds=sidebyside

Use endpoint attributes only if it has correct size
---

diff --git a/fwp/lib/frsh_fwp/fwp_fna.c b/fwp/lib/frsh_fwp/fwp_fna.c
index 978c0ce..1c9a7e8 100644
--- a/fwp/lib/frsh_fwp/fwp_fna.c
+++ b/fwp/lib/frsh_fwp/fwp_fna.c
@@ -84,10 +84,15 @@ int fwp_fna_send_endpoint_created(fna_endpoint_data_t  *endpoint)
 	fwp_endpoint_attr_t *attr;
 	fwp_endpoint_t *fwp_epoint;
 	int rv;
-
+	frsh_send_endpoint_protocol_info_t *spi;
+	
 	node = (unsigned int) endpoint->destination;
 	port = (unsigned int) endpoint->stream_id;
-	attr = (fwp_endpoint_attr_t*) endpoint->endpoint_protocol_info.send.body; 
+	attr = NULL;
+	
+	spi = &endpoint->endpoint_protocol_info.send;
+	if (spi->size == sizeof(fwp_endpoint_attr_t))
+		attr = (fwp_endpoint_attr_t*)spi->body; 
 	rv = fwp_send_endpoint_create(node, port, attr, &fwp_epoint);
 	endpoint->protocol_info.body = fwp_epoint;
 	return rv;