Miklos Szeredi c6cdd51404 fuse: fix READDIRPLUS skipping an entry ...

Marios Titas running a Haskell program noticed a problem with fuse's
readdirplus: when it is interrupted by a signal, it skips one directory
entry.

The reason is that fuse erronously updates ctx->pos after a failed
dir_emit().

The issue originates from the patch adding readdirplus support.

Reported-by: Jakob Unterwurzacher <jakobunt@gmail.com>
Tested-by: Marios Titas <redneb@gmx.com> 
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
Fixes: 0b05b18381ee ("fuse: implement NFS-like readdirplus support")
Cc: <stable@vger.kernel.org> # v3.9

2017-10-25 16:34:27 +02:00

..

9p

9p: set page uptodate when required in write_end()

2017-10-11 09:30:08 -07:00

adfs

…

affs

Merge branch 'work.mount' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2017-09-14 18:54:01 -07:00

afs

Merge branch 'akpm' (patches from Andrew)

2017-09-06 20:49:49 -07:00

autofs4

Merge branch 'work.set_fs' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2017-09-14 18:13:32 -07:00

befs

VFS: Convert sb->s_flags & MS_RDONLY to sb_rdonly(sb)

2017-07-17 08:45:34 +01:00

bfs

bfs: fix sanity checks for empty files

2017-07-12 16:26:00 -07:00

btrfs

Convert fs/*/* to SB_I_VERSION

2017-10-18 18:51:27 -04:00

cachefiles

VFS: Convert sb->s_flags & MS_RDONLY to sb_rdonly(sb)

2017-07-17 08:45:34 +01:00

ceph

ceph: fix __choose_mds() for LSSNAP request

2017-10-02 16:18:16 +02:00

cifs

SMB3: Don't ignore O_SYNC/O_DSYNC and O_DIRECT flags

2017-09-22 19:47:17 -05:00

coda

fs: fix kernel_read prototype

2017-09-04 19:05:15 -04:00

configfs

…

cramfs

…

crypto

fscrypt: fix dereference of NULL user_key_payload

2017-10-12 17:16:40 +01:00

debugfs

Merge branch 'work.mount' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2017-07-15 12:00:42 -07:00

devpts

pty: Repair TIOCGPTPEER

2017-08-24 13:23:03 -07:00

dlm

File locking related changes for v4.14

2017-09-06 13:43:26 -07:00

ecryptfs

ecryptfs: fix dereference of NULL user_key_payload

2017-10-12 17:16:40 +01:00

efivarfs

VFS: Kill off s_options and helpers

2017-07-11 06:09:21 -04:00

efs

VFS: Convert sb->s_flags & MS_RDONLY to sb_rdonly(sb)

2017-07-17 08:45:34 +01:00

exofs

Merge branch 'for-4.14/block' of git://git.kernel.dk/linux-block

2017-09-07 11:59:42 -07:00

exportfs

…

ext2

Merge branch 'work.mount' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2017-09-14 18:54:01 -07:00

ext4

Convert fs/*/* to SB_I_VERSION

2017-10-18 18:51:27 -04:00

f2fs

f2fs: fix potential panic during fstrim

2017-10-03 08:06:05 -07:00

fat

Merge branch 'work.mount' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2017-09-14 18:54:01 -07:00

freevxfs

…

fscache

FS-Cache: fix dereference of NULL user_key_payload

2017-10-12 17:16:40 +01:00

fuse

fuse: fix READDIRPLUS skipping an entry

2017-10-25 16:34:27 +02:00

gfs2

GFS2: Fix an old regression in GFS2's debugfs interface

2017-09-25 15:41:56 -07:00

hfs

Merge branch 'work.mount' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2017-09-14 18:54:01 -07:00

hfsplus

Merge branch 'work.mount' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2017-09-14 18:54:01 -07:00

hostfs

fs: convert a pile of fsync routines to errseq_t based reporting

2017-08-01 08:39:29 -04:00

hpfs

Merge branch 'work.mount' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2017-09-14 18:54:01 -07:00

hugetlbfs

lib/interval_tree: fast overlap detection

2017-09-08 18:26:49 -07:00

isofs

isofs: fix build regression

2017-09-18 12:24:26 +02:00

jbd2

Writeback error handling fixes (pile #2)

2017-07-07 19:38:17 -07:00

jffs2

Merge branch 'work.mount' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2017-09-14 18:54:01 -07:00

jfs

Merge branch 'work.mount' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2017-09-14 18:54:01 -07:00

kernfs

Merge branch 'for-4.14/block' of git://git.kernel.dk/linux-block

2017-09-07 11:59:42 -07:00

lockd

NFS client updates for Linux 4.14

2017-09-11 22:01:44 -07:00

minix

VFS: Convert sb->s_flags & MS_RDONLY to sb_rdonly(sb)

2017-07-17 08:45:34 +01:00

ncpfs

fs: convert a pile of fsync routines to errseq_t based reporting

2017-08-01 08:39:29 -04:00

nfs

NFSv4/pnfs: Fix an infinite layoutget loop

2017-10-04 14:06:54 -04:00

nfs_common

…

nfsd

nfsd4: define nfsd4_secinfo_no_name_release()

2017-10-05 14:45:25 -04:00

nilfs2

Merge branch 'work.mount' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2017-09-14 18:54:01 -07:00

nls

…

notify

fsnotify: make dnotify_fsnotify_ops const

2017-08-30 16:02:48 +02:00

ntfs

Merge branch 'work.mount' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2017-09-14 18:54:01 -07:00

ocfs2

Merge branch 'work.mount' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2017-09-14 18:54:01 -07:00

omfs

omfs: Implement show_options

2017-07-06 03:31:46 -04:00

openpromfs

…

orangefs

orangefs: Adjust three checks for null pointers

2017-09-14 14:58:31 -04:00

overlayfs

ovl: fix regression caused by exclusive upper/work dir protection

2017-10-05 15:53:18 +02:00

proc

sched/debug: Add explicit TASK_PARKED printing

2017-09-29 11:02:57 +02:00

pstore

Revert "pstore: Honor dmesg_restrict sysctl on dmesg dumps"

2017-08-17 16:29:19 -07:00

qnx4

…

qnx6

…

quota

quota: Generate warnings for DQUOT_SPACE_NOFAIL allocations

2017-10-10 17:24:46 +02:00

ramfs

mm: make pagevec_lookup() update index

2017-09-06 17:27:26 -07:00

reiserfs

Merge branch 'work.mount' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2017-09-14 18:54:01 -07:00

romfs

…

squashfs

squashfs: Add zstd support

2017-09-08 19:33:25 -07:00

sysfs

…

sysv

VFS: Convert sb->s_flags & MS_RDONLY to sb_rdonly(sb)

2017-07-17 08:45:34 +01:00

tracefs

VFS: Don't use save/replace_mount_options if not using generic_show_options

2017-07-06 03:31:46 -04:00

ubifs

Merge branch 'work.mount' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2017-09-14 18:54:01 -07:00

udf

Merge branch 'work.mount' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2017-09-14 18:54:01 -07:00

ufs

VFS: Convert sb->s_flags & MS_RDONLY to sb_rdonly(sb)

2017-07-17 08:45:34 +01:00

xfs

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2017-10-21 21:39:18 -04:00

aio.c

Merge branch 'work.read_write' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2017-09-14 19:29:55 -07:00

anon_inodes.c

…

attr.c

…

bad_inode.c

…

binfmt_aout.c

fs: fix kernel_read prototype

2017-09-04 19:05:15 -04:00

binfmt_elf_fdpic.c

Merge branch 'work.set_fs' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2017-09-14 18:13:32 -07:00

binfmt_elf.c

Merge branch 'work.set_fs' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2017-09-14 18:13:32 -07:00

binfmt_em86.c

…

binfmt_flat.c

Merge branch 'work.set_fs' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2017-09-14 18:13:32 -07:00

binfmt_misc.c

fs/binfmt_misc.c: node could be NULL when evicting inode

2017-10-13 16:18:33 -07:00

binfmt_script.c

exec: load_script: kill the onstack interp[BINPRM_BUF_SIZE] array

2017-10-03 17:54:25 -07:00

block_dev.c

fs/mpage.c: fix mpage_writepage() for pages with buffers

2017-10-13 16:18:33 -07:00

buffer.c

Merge branch 'for-4.14/block' of git://git.kernel.dk/linux-block

2017-09-07 11:59:42 -07:00

char_dev.c

char_dev: order /proc/devices by major number

2017-07-17 15:28:50 +02:00

compat_binfmt_elf.c

…

compat_ioctl.c

media: get rid of removed DMX_GET_CAPS and DMX_SET_SOURCE leftovers

2017-09-05 08:25:07 -04:00

compat.c

…

coredump.c

mm: treewide: remove GFP_TEMPORARY allocation flag

2017-09-13 18:53:16 -07:00

dax.c

- Some request-based DM core and DM multipath fixes and cleanups

2017-09-14 13:43:16 -07:00

dcache.c

Merge branch 'work.mount' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2017-07-15 12:00:42 -07:00

dcookies.c

…

direct-io.c

Changes since last update:

2017-10-18 14:51:50 -04:00

drop_caches.c

…

eventfd.c

There has been a fair amount of activity in the docs tree this time

2017-07-03 21:13:25 -07:00

eventpoll.c

fs/epoll: use faster rb_first_cached()

2017-09-08 18:26:49 -07:00

exec.c

membarrier: Provide register expedited private command

2017-10-19 22:13:40 -04:00

fcntl.c

fcntl: Don't set si_code to SI_SIGIO when sig == SIGPOLL

2017-09-18 22:51:14 -05:00

fhandle.c

…

file_table.c

fput: Don't reinvent the wheel but use existing llist API

2017-08-28 00:50:23 -04:00

file.c

fs/file.c: replace alloc_fdmem() with kvmalloc() alternative

2017-07-06 16:24:30 -07:00

filesystems.c

Merge branch 'work.mount' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2017-07-15 12:00:42 -07:00

fs_pin.c

…

fs_struct.c

…

fs-writeback.c

writeback: rework wb_[dec|inc]_stat family of functions

2017-07-12 16:26:05 -07:00

inode.c

Merge branch 'overlayfs-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs

2017-09-13 09:11:44 -07:00

internal.h

Merge branch 'overlayfs-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs

2017-09-13 09:11:44 -07:00

ioctl.c

…

iomap.c

fs: invalidate page cache after end_io() in dio completion

2017-10-16 12:11:56 -07:00

Kconfig

fs/Kconfig: kill CONFIG_PERCPU_RWSEM some more

2017-07-12 16:26:00 -07:00

Kconfig.binfmt

…

libfs.c

fs: convert __generic_file_fsync to use errseq_t based reporting

2017-07-06 07:02:29 -04:00

locks.c

locks: restore a warn for leaked locks on close

2017-07-21 13:57:31 -04:00

Makefile

…

mbcache.c

…

mount.h

Now that IPC and other changes have landed, enable manual markings for

2017-07-19 08:55:18 -07:00

mpage.c

fs/mpage.c: fix mpage_writepage() for pages with buffers

2017-10-13 16:18:33 -07:00

namei.c

Merge branch 'work.mount' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2017-09-14 18:54:01 -07:00

namespace.c

vfs: fix mounting a filesystem with i_version

2017-10-17 02:22:07 -04:00

no-block.c

…

nsfs.c

VFS: Provide empty name qstr

2017-07-06 03:27:09 -04:00

open.c

ovl: don't allow writing ioctl on lower layer

2017-09-05 12:53:12 +02:00

pipe.c

VFS: Provide empty name qstr

2017-07-06 03:27:09 -04:00

pnode.c

…

pnode.h

…

posix_acl.c

…

proc_namespace.c

VFS: Convert sb->s_flags & MS_RDONLY to sb_rdonly(sb)

2017-07-17 08:45:34 +01:00

read_write.c

vfs: Return -ENXIO for negative SEEK_HOLE / SEEK_DATA offsets

2017-09-26 13:46:06 -07:00

readdir.c

…

select.c

fs/select: Fix memory corruption in compat_get_fd_set()

2017-08-28 16:09:19 -07:00

seq_file.c

…

signalfd.c

signal: Remove kernel interal si_code magic

2017-07-24 14:30:28 -05:00

splice.c

fs: move kernel_write to fs/read_write.c

2017-09-04 19:05:15 -04:00

stack.c

…

stat.c

fs: Provide __inode_get_bytes()

2017-08-17 22:06:03 +02:00

statfs.c

Merge branch 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2017-07-08 10:50:54 -07:00

super.c

Merge branch 'work.mount' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2017-09-14 18:54:01 -07:00

sync.c

Merge branch 'work.mount' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2017-09-14 18:54:01 -07:00

timerfd.c

timerfd: Use get_itimerspec64() and put_itimerspec64()

2017-06-30 04:14:38 -04:00

userfaultfd.c

userfaultfd: non-cooperative: fix fork use after free

2017-10-03 17:54:25 -07:00

utimes.c

utimes: Make utimes y2038 safe

2017-09-03 20:24:30 -04:00

xattr.c

lsm: fix smack_inode_removexattr and xattr_getsecurity memleak

2017-10-04 18:03:15 +11:00