linux-kernel - [PATCH 52/52] fuse: fix fuse_permission() for the default

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Message-Id: <20181210171318.16998-53-vgoyal@redhat.com>
Date:   Mon, 10 Dec 2018 12:13:18 -0500
From:   Vivek Goyal <vgoyal@...hat.com>
To:     linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org,
        kvm@...r.kernel.org
Cc:     vgoyal@...hat.com, miklos@...redi.hu, stefanha@...hat.com,
        dgilbert@...hat.com, sweil@...hat.com, swhiteho@...hat.com
Subject: [PATCH 52/52] fuse: fix fuse_permission() for the default_permissions case

From: Miklos Szeredi <mszeredi@...hat.com>

Fixes: f064cab7f6ee ("fuse: add shared version support (virtio-fs only)")
Signed-off-by: Miklos Szeredi <mszeredi@...hat.com>
---
 fs/fuse/dir.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/fuse/dir.c b/fs/fuse/dir.c
index f9a91e782cf0..f1da787796e8 100644
--- a/fs/fuse/dir.c
+++ b/fs/fuse/dir.c
@@ -1324,7 +1324,7 @@ static int fuse_permission(struct inode *inode, int mask)
 
 	if (fc->default_permissions) {
 		err = -EACCES;
-		if (!refreshed && !fuse_shared_version_mismatch(inode))
+		if (refreshed || !fuse_shared_version_mismatch(inode))
 			err = generic_permission(inode, mask);
 
 		/* If permission is denied, try to refresh file
-- 
2.13.6