memmove() is needed only if the source and destination might overlap.

svn path=/trunk/; revision=21589

1 files changed, 1 insertions, 1 deletions

diff --git a/epan/dissectors/packet-iax2.c b/epan/dissectors/packet-iax2.c
index f3da747070..54ea2e165b 100644
--- a/epan/dissectors/packet-iax2.c
+++ b/epan/dissectors/packet-iax2.c
@@ -511,7 +511,7 @@ static guint iax_circuit_lookup(const address *address,
     new_key->addr.type = address->type;
     new_key->addr.len = MIN(address->len,MAX_ADDRESS);
     new_key->addr.data = new_key->address_data;
-    memmove(new_key->address_data,address->data,new_key->addr.len);
+    memcpy(new_key->address_data,address->data,new_key->addr.len);
     new_key->ptype = ptype;
     new_key->port = port;
     new_key->callno = callno;