diff --git a/src/cas/io/bsdSocket/casDGIntfIO.cc b/src/cas/io/bsdSocket/casDGIntfIO.cc
index fe434c84c..f784333ec 100644
--- a/src/cas/io/bsdSocket/casDGIntfIO.cc
+++ b/src/cas/io/bsdSocket/casDGIntfIO.cc
@@ -505,7 +505,7 @@ bufSizeT casDGIntfIO ::
 {
     /* fetch the TCP send buffer size */
     int size = MAX_UDP_SEND;
-    int n = sizeof ( size );
+    osiSocklen_t n = sizeof ( size );
     int status = getsockopt( this->sock, SOL_SOCKET, SO_SNDBUF,
                     reinterpret_cast < char * > ( & size ), & n );
     if ( status < 0 || n != sizeof(size) ) {
diff --git a/src/cas/io/bsdSocket/casStreamIO.cc b/src/cas/io/bsdSocket/casStreamIO.cc
index d0a43a02e..3db6b02e1 100644
--- a/src/cas/io/bsdSocket/casStreamIO.cc
+++ b/src/cas/io/bsdSocket/casStreamIO.cc
@@ -95,7 +95,7 @@ casStreamIO::casStreamIO ( caServerI & cas, clientBufMemoryManager & bufMgr,
     
 	/* cache the TCP send buffer size */
 	int size = MAX_TCP;
-	int n = sizeof ( size ) ;
+	osiSockLen_t n = sizeof ( size ) ;
 	status = getsockopt ( this->sock, SOL_SOCKET,
 			SO_SNDBUF, reinterpret_cast < char * > ( & size ), & n );
 	if ( status < 0 || n != sizeof ( size ) ) {