X-Git-Url: https://git.camperquake.de/gitweb.cgi?a=blobdiff_plain;f=lib%2Flibzfs%2Flibzfs_dataset.c;h=2d795d33aa216217a0ad392ca399e5b62407cc2f;hb=e346ec25af02c6a7820e7c2a0da71b451a4be70f;hp=476598cb265298d3f0b251ca34cc6b240c982bb3;hpb=330d06f90d143b41b276796526a66a1c1fff046d;p=zfs.git

diff --git a/lib/libzfs/libzfs_dataset.c b/lib/libzfs/libzfs_dataset.c
index 476598c..2d795d3 100644
--- a/lib/libzfs/libzfs_dataset.c
+++ b/lib/libzfs/libzfs_dataset.c
@@ -3875,7 +3875,9 @@ zfs_rename(zfs_handle_t *zhp, const char *target, boolean_t recursive)
 		dd.snapname = delim + 1;
 
 		/* We remove any zvol links prior to renaming them */
+		verify(nvlist_alloc(&dd.nvl, NV_UNIQUE_NAME, 0) == 0);
 		ret = zfs_iter_filesystems(zhrp, zfs_check_snap_cb, &dd);
+		nvlist_free(dd.nvl);
 		if (ret) {
 			goto error;
 		}