Author: tsoome
Date: Mon Feb 18 20:29:19 2019
New Revision: 344268
URL: https://svnweb.freebsd.org/changeset/base/344268
Log:
loader: ptable_close() should check its argument
If the passed in table is NULL, just return.
Modified:
head/stand/common/part.c
Modified: head/stand/common/part.c
==============================================================================
--- head/stand/common/part.c Mon Feb 18 19:50:53 2019 (r344267)
+++ head/stand/common/part.c Mon Feb 18 20:29:19 2019 (r344268)
@@ -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);
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