diff mbox series

[1/2] blocklayoutdriver: Fix reference leak of pnfs_device_node

Message ID 33e0ddfaad92ca5d6b0a4d1cc7541cf5a7480d7a.1701788600.git.bcodding@redhat.com (mailing list archive)
State New, archived
Headers show
Series [1/2] blocklayoutdriver: Fix reference leak of pnfs_device_node | expand

Commit Message

Benjamin Coddington Dec. 5, 2023, 3:05 p.m. UTC 
The error path for blocklayout's device lookup is missing a reference drop
for the case where a lookup finds the device, but the device is marked with
NFS_DEVICEID_UNAVAILABLE.

Fixes: b3dce6a2f060 ("pnfs/blocklayout: handle transient devices")
Signed-off-by: Benjamin Coddington <bcodding@redhat.com>
---
 fs/nfs/blocklayout/blocklayout.c | 2 ++
 1 file changed, 2 insertions(+)
diff mbox series

Patch

diff --git a/fs/nfs/blocklayout/blocklayout.c b/fs/nfs/blocklayout/blocklayout.c
index c1cc9fe93dd4..6be13e0ec170 100644
--- a/fs/nfs/blocklayout/blocklayout.c
+++ b/fs/nfs/blocklayout/blocklayout.c
@@ -580,6 +580,8 @@  bl_find_get_deviceid(struct nfs_server *server,
 		nfs4_delete_deviceid(node->ld, node->nfs_client, id);
 		goto retry;
 	}
+
+	nfs4_put_deviceid_node(node);
 	return ERR_PTR(-ENODEV);
 }