This is a note to let you know that I've just added the patch titled
sunrpc: fixed rollback in rpc_gssd_dummy_populate()
to the 5.7-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
sunrpc-fixed-rollback-in-rpc_gssd_dummy_populate.patch
and it can be found in the queue-5.7 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From b7ade38165ca0001c5a3bd5314a314abbbfbb1b7 Mon Sep 17 00:00:00 2001
From: Vasily Averin <vvs@xxxxxxxxxxxxx>
Date: Mon, 1 Jun 2020 11:54:57 +0300
Subject: sunrpc: fixed rollback in rpc_gssd_dummy_populate()
From: Vasily Averin <vvs@xxxxxxxxxxxxx>
commit b7ade38165ca0001c5a3bd5314a314abbbfbb1b7 upstream.
__rpc_depopulate(gssd_dentry) was lost on error path
cc: stable@xxxxxxxxxxxxxxx
Fixes: commit 4b9a445e3eeb ("sunrpc: create a new dummy pipe for gssd to hold open")
Signed-off-by: Vasily Averin <vvs@xxxxxxxxxxxxx>
Reviewed-by: Jeff Layton <jlayton@xxxxxxxxxx>
Signed-off-by: Anna Schumaker <Anna.Schumaker@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
net/sunrpc/rpc_pipe.c | 1 +
1 file changed, 1 insertion(+)
--- a/net/sunrpc/rpc_pipe.c
+++ b/net/sunrpc/rpc_pipe.c
@@ -1317,6 +1317,7 @@ rpc_gssd_dummy_populate(struct dentry *r
q.len = strlen(gssd_dummy_clnt_dir[0].name);
clnt_dentry = d_hash_and_lookup(gssd_dentry, &q);
if (!clnt_dentry) {
+ __rpc_depopulate(gssd_dentry, gssd_dummy_clnt_dir, 0, 1);
pipe_dentry = ERR_PTR(-ENOENT);
goto out;
}
Patches currently in stable-queue which might be from vvs@xxxxxxxxxxxxx are
queue-5.7/sunrpc-fixed-rollback-in-rpc_gssd_dummy_populate.patch
