linux-kernel - [PATCH 1/3] ceph: fix error path in ceph

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Message-Id: <20220304161403.19295-2-lhenriques@suse.de>
Date:   Fri,  4 Mar 2022 16:14:01 +0000
From:   Luís Henriques <lhenriques@...e.de>
To:     Jeff Layton <jlayton@...nel.org>, Xiubo Li <xiubli@...hat.com>,
        Ilya Dryomov <idryomov@...il.com>
Cc:     ceph-devel@...r.kernel.org, linux-kernel@...r.kernel.org,
        Luís Henriques <lhenriques@...e.de>
Subject: [PATCH 1/3] ceph: fix error path in ceph_readdir()

This was introduced by commit

  "ceph: add support to readdir for encrypted filenames"

It will eventually leak the fscrypt_str names in this error path.

Signed-off-by: Luís Henriques <lhenriques@...e.de>
---
 fs/ceph/dir.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/fs/ceph/dir.c b/fs/ceph/dir.c
index 44395aae7259..0bcb677d2199 100644
--- a/fs/ceph/dir.c
+++ b/fs/ceph/dir.c
@@ -500,7 +500,6 @@ static int ceph_readdir(struct file *file, struct dir_context *ctx)
 					       next_offset);
 			if (err) {
 				ceph_mdsc_put_request(dfi->last_readdir);
-				return err;
 				goto out;
 			}
 		} else if (req->r_reply_info.dir_end) {