svn commit: r353975 - stable/12/stand/common

[Kyle Evans]

Author: kevans
Date: Thu Oct 24 02:33:12 2019
New Revision: 353975
URL: https://svnweb.freebsd.org/changeset/base/353975

Log:
  MFC r344268: loader: ptable_close() should check its argument

Modified:
  stable/12/stand/common/part.c
Directory Properties:
  stable/12/   (props changed)

Modified: stable/12/stand/common/part.c
==============================================================================
--- stable/12/stand/common/part.c	Thu Oct 24 02:32:22 2019	(r353974)
+++ stable/12/stand/common/part.c	Thu Oct 24 02:33:12 2019	(r353975)
@@ -788,6 +788,9 @@ ptable_close(struct ptable *table)
 {
 	struct pentry *entry;
 
+	if (table == NULL)
+		return;
+
 	while (!STAILQ_EMPTY(&table->entries)) {
 		entry = STAILQ_FIRST(&table->entries);
 		STAILQ_REMOVE_HEAD(&table->entries, entry);