svn commit: r341842 - stable/11/sys/netpfil/ipfw

[Andrey V. Elsukov]

Author: ae
Date: Wed Dec 12 08:59:06 2018
New Revision: 341842
URL: https://svnweb.freebsd.org/changeset/base/341842

Log:
  MFC r341469:
    Add assertion to check that named object has correct type.

Modified:
  stable/11/sys/netpfil/ipfw/ip_fw_dynamic.c
Directory Properties:
  stable/11/   (props changed)

Modified: stable/11/sys/netpfil/ipfw/ip_fw_dynamic.c
==============================================================================
--- stable/11/sys/netpfil/ipfw/ip_fw_dynamic.c	Wed Dec 12 08:55:54 2018	(r341841)
+++ stable/11/sys/netpfil/ipfw/ip_fw_dynamic.c	Wed Dec 12 08:59:06 2018	(r341842)
@@ -707,6 +707,8 @@ dyn_destroy(struct ip_fw_chain *ch, struct named_objec
 
 	IPFW_UH_WLOCK_ASSERT(ch);
 
+	KASSERT(no->etlv == IPFW_TLV_STATE_NAME,
+	    ("%s: wrong object type %u", __func__, no->etlv));
 	KASSERT(no->refcnt == 1,
 	    ("Destroying object '%s' (type %u, idx %u) with refcnt %u",
 	    no->name, no->etlv, no->kidx, no->refcnt));