svn commit: r289530 - vendor/illumos/dist/lib/libzfs/common
Alexander Motin
mav at FreeBSD.org
Sun Oct 18 18:30:49 UTC 2015
Author: mav
Date: Sun Oct 18 18:30:47 2015
New Revision: 289530
URL: https://svnweb.freebsd.org/changeset/base/289530
Log:
5847 libzfs_diff should check zfs_prop_get() return
Reviewed by: Matthew Ahrens <mahrens at delphix.com>
Reviewed by: Albert Lee <trisk at omniti.com>
Approved by: Dan McDonald <danmcd at omniti.com>
Author: Alexander Eremin <a.eremin at nexenta.com>
illumos/illumos-gate at 8430278980a48338e04c7dd52b495b7f1551367a
Modified:
vendor/illumos/dist/lib/libzfs/common/libzfs_diff.c
Modified: vendor/illumos/dist/lib/libzfs/common/libzfs_diff.c
==============================================================================
--- vendor/illumos/dist/lib/libzfs/common/libzfs_diff.c Sun Oct 18 18:26:19 2015 (r289529)
+++ vendor/illumos/dist/lib/libzfs/common/libzfs_diff.c Sun Oct 18 18:30:47 2015 (r289530)
@@ -21,6 +21,7 @@
/*
* Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright 2015 Nexenta Systems, Inc. All rights reserved.
*/
/*
@@ -616,9 +617,12 @@ get_snapshot_names(differ_info_t *di, co
zhp = zfs_open(hdl, di->ds, ZFS_TYPE_FILESYSTEM);
while (zhp != NULL) {
- (void) zfs_prop_get(zhp, ZFS_PROP_ORIGIN,
- origin, sizeof (origin), &src, NULL, 0, B_FALSE);
-
+ if (zfs_prop_get(zhp, ZFS_PROP_ORIGIN, origin,
+ sizeof (origin), &src, NULL, 0, B_FALSE) != 0) {
+ (void) zfs_close(zhp);
+ zhp = NULL;
+ break;
+ }
if (strncmp(origin, fromsnap, fsnlen) == 0)
break;
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