ruanmeisi b638e83f67 fuse: nlookup missing decrement in fuse_direntplus_link ... commit b8bd342d50 upstream. During our debugging of glusterfs, we found an Assertion failed error: inode_lookup >= nlookup, which was caused by the nlookup value in the kernel being greater than that in the FUSE file system. The issue was introduced by fuse_direntplus_link, where in the function, fuse_iget increments nlookup, and if d_splice_alias returns failure, fuse_direntplus_link returns failure without decrementing nlookup https://github.com/gluster/glusterfs/pull/4081 Signed-off-by: ruanmeisi <ruan.meisi@zte.com.cn> Fixes: 0b05b18381 ("fuse: implement NFS-like readdirplus support") Cc: <stable@vger.kernel.org> # v3.9 Signed-off-by: Miklos Szeredi <mszeredi@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2023-09-19 12:30:23 +02:00
..
acl.c	fs.idmapped.v6.3	2023-02-20 11:53:11 -08:00
control.c	fuse: Remove the control interface for virtio-fs	2022-07-21 16:06:19 +02:00
cuse.c	driver core: class: remove module * from class_create()	2023-03-17 15:16:33 +01:00
dax.c	mm: replace vma->vm_flags direct modifications with modifier calls	2023-02-09 16:51:39 -08:00
dev.c	fuse_dev_ioctl(): switch to fdget()	2023-04-20 22:55:35 -04:00
dir.c	fuse: revalidate: don't invalidate if interrupted	2023-06-07 17:49:20 +02:00
file.c	Revert "fuse: in fuse_flush only wait if someone wants the return code"	2023-09-13 09:52:57 +02:00
fuse_i.h	fuse update for 6.3	2023-02-27 09:53:58 -08:00
inode.c	fuse: Apply flags2 only when userspace set the FUSE_INIT_EXT	2023-06-07 17:49:20 +02:00
ioctl.c	fuse: ioctl: translate ENOSYS in outarg	2023-06-21 11:17:36 +02:00
Kconfig	dax: remove CONFIG_DAX_DRIVER	2021-12-04 08:58:51 -08:00
Makefile	fuse: move ioctl to separate source file	2021-04-12 15:04:30 +02:00
readdir.c	fuse: nlookup missing decrement in fuse_direntplus_link	2023-09-19 12:30:23 +02:00
virtio_fs.c	dax: enable dax fault handler to report VM_FAULT_HWPOISON	2023-06-26 07:54:23 -06:00
xattr.c	fs.idmapped.v6.3	2023-02-20 11:53:11 -08:00