[aravis] gvcp: limit read memory size to 16 bit values.

[Emmanuel Pacaud <emmanuel src gnome org>]

commit 796e29874efda810d973a075bc8981f635bd5e13
Author: Emmanuel Pacaud <emmanuel gnome org>
Date:   Wed Jun 2 16:16:11 2010 +0200

    gvcp: limit read memory size to 16 bit values.

 src/arvgvcp.h |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/src/arvgvcp.h b/src/arvgvcp.h
index 918d27e..a51b558 100644
--- a/src/arvgvcp.h
+++ b/src/arvgvcp.h
@@ -143,7 +143,8 @@ arv_gvcp_packet_get_read_memory_cmd_infos (const ArvGvcpPacket *packet, guint32
 	if (address != NULL)
 		*address = g_ntohl (*((guint32 *) ((void *) packet + sizeof (ArvGvcpPacket))));
 	if (size != NULL)
-		*size = g_ntohl (*((guint32 *) ((void *) packet + sizeof (ArvGvcpPacket) + sizeof (guint32))));
+		*size = (g_ntohl (*((guint32 *) ((void *) packet + sizeof (ArvGvcpPacket) + sizeof (guint32))))) &
+			0xffff;
 }
 
 static inline size_t