10150 smbd needs smatch fixes

@@ -19,10 +19,11 @@
 # CDDL HEADER END
 #
 #
 # Copyright (c) 2007, 2010, Oracle and/or its affiliates. All rights reserved.
 # Copyright 2014 Nexenta Systems, Inc.  All rights reserved.
+# Copyright (c) 2018, Joyent, Inc.
 #
 
 
 PROG=   smbd
 OBJS=                           \

@@ -67,10 +68,13 @@
 $(NOT_RELEASE_BUILD)CPPFLAGS += -DDEBUG
 
 # Should not have to do this, but the Kerberos includes are a mess.
 CPPFLAGS += -I $(ROOT)/usr/include/kerberosv5
 
+# needs work
+SMOFF += all_func_returns,deref_check
+
 CSTD =       $(CSTD_GNU99)
 C99LMODE =      -Xc99=%all
 
 LDFLAGS += -R/usr/lib/smbsrv
 LDLIBS += -L$(ROOT)/usr/lib/smbsrv