Al Viro
ca9a513b01
cifs_atomic_open(): fix double-put on late allocation failure
...
commit d9a9f4849fe0c9d560851ab22a85a666cddfdd24 upstream.
several iterations of ->atomic_open() calling conventions ago, we
used to need fput() if ->atomic_open() failed at some point after
successful finish_open(). Now (since 2016) it's not needed -
struct file carries enough state to make fput() work regardless
of the point in struct file lifecycle and discarding it on
failure exits in open() got unified. Unfortunately, I'd missed
the fact that we had an instance of ->atomic_open() (cifs one)
that used to need that fput(), as well as the stale comment in
finish_open() demanding such late failure handling. Trivially
fixed...
Fixes: fe9ec8291f "do_last(): take fput() on error after opening to out:"
Cc: stable@kernel.org # v4.7+
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-03-20 09:07:44 +01:00
..
caching
FS-Cache: Count the number of initialised operations
2015-04-02 14:28:53 +01:00
cifs
Documentation: fix common spelling mistakes
2016-04-28 07:51:59 -06:00
configfs
configfs: switch ->default groups to a linked list
2016-03-06 16:11:24 +01:00
nfs
Various bugfixes, a RDMA update from Chuck Lever, and support for a new
2016-03-24 19:50:32 -07:00
pohmelfs
Documentation: fix common spelling mistakes
2016-04-28 07:51:59 -06:00
00-INDEX
Doc: update 00-INDEX files to reflect the runnable code move
2016-10-10 07:12:09 -06:00
9p.txt
adfs.txt
affs.txt
afs.txt
autofs4-mount-control.txt
autofs: update struct autofs_dev_ioctl in Documentation
2016-10-11 15:06:31 -07:00
autofs4.txt
autofs: fix typos in Documentation/filesystems/autofs4.txt
2016-10-11 15:06:31 -07:00
automount-support.txt
Documentation: remove outdated information from automount-support.txt
2015-05-15 01:10:38 -04:00
befs.txt
bfs.txt
btrfs.txt
Documentation: btrfs: remove usage specific information
2016-03-11 17:02:09 +01:00
ceph.txt
ceph: fix description for rsize and rasize mount options
2016-10-03 16:13:50 +02:00
coda.txt
cramfs.txt
mm, fs: remove remaining PAGE_CACHE_* and page_cache_{get,release} usage
2016-04-04 10:41:08 -07:00
dax.txt
dax : Fix documentation with respect to struct pages
2016-10-01 00:52:18 -06:00
debugfs.txt
debugfs: Pass bool pointer to debugfs_create_bool()
2015-10-04 11:36:07 +01:00
devpts.txt
devpts: Make each mount of devpts an independent filesystem.
2016-06-05 10:36:01 -07:00
directory-locking
vfs: remove unused i_op->rename
2016-09-27 11:03:58 +02:00
dlmfs.txt
ocfs2: update web page + git tree in documentation
2015-02-28 09:57:50 -08:00
dnotify.txt
ecryptfs.txt
efivarfs.txt
efi: Make efivarfs entries immutable by default
2016-02-10 16:25:52 +00:00
exofs.txt
ext2.txt
fs: Remove ext3 filesystem driver
2015-07-23 20:59:40 +02:00
ext3.txt
fs: Remove ext3 filesystem driver
2015-07-23 20:59:40 +02:00
ext4.txt
ext4: correct documentation for grpid mount option
2018-02-22 15:43:48 +01:00
f2fs.txt
f2fs: enable inline_dentry by default and add noinline_dentry option
2016-08-29 18:31:17 -07:00
fiemap.txt
fsioctl.c: make generic_block_fiemap() signal-tolerant
2015-02-10 14:30:30 -08:00
files.txt
fuse.txt
gfs2-glocks.txt
gfs2: Remove gl_spin define
2015-10-29 12:57:48 -05:00
gfs2-uevents.txt
gfs2.txt
hfs.txt
hfsplus.txt
hpfs.txt
inotify.txt
inotify: update documentation to reflect code changes
2015-02-10 14:30:28 -08:00
isofs.txt
jfs.txt
Locking
fs: remove the never implemented aio_fsync file operation
2016-10-30 13:09:42 -04:00
locks.txt
logfs.txt
mandatory-locking.txt
ncpfs.txt
nilfs2.txt
nilfs2: move ioctl interface and disk layout to uapi separately
2016-08-02 19:35:21 -04:00
ntfs.txt
NTFS: Remove changelog from Documentation/filesystems/ntfs.txt.
2014-10-16 12:43:57 +01:00
ocfs2-online-filecheck.txt
Doc: ocfs: Fix typo in filesystems/ocfs2-online-filecheck.txt
2016-07-01 16:17:15 -06:00
ocfs2.txt
ocfs2: update web page + git tree in documentation
2015-02-28 09:57:50 -08:00
omfs.txt
orangefs.txt
Orangefs: update orangefs.txt
2016-08-02 15:39:14 -04:00
overlayfs.txt
ovl: update doc
2016-09-01 11:12:00 +02:00
path-lookup.md
Documentation: add new description of path-name lookup.
2015-11-02 18:18:25 -07:00
path-lookup.txt
Documentation: add new description of path-name lookup.
2015-11-02 18:18:25 -07:00
porting
cifs_atomic_open(): fix double-put on late allocation failure
2020-03-20 09:07:44 +01:00
proc.txt
mm, proc: be more verbose about unstable VMA flags in /proc/<pid>/smaps
2019-01-26 09:38:36 +01:00
qnx6.txt
Documentation: fix common spelling mistakes
2016-04-28 07:51:59 -06:00
quota.txt
quota: Update documentation
2015-05-18 11:23:07 +02:00
ramfs-rootfs-initramfs.txt
relay.txt
romfs.txt
seq_file.txt
Documentation: update seq_file
2014-12-29 15:40:18 -07:00
sharedsubtree.txt
doc: fix grammar
2016-03-09 15:33:06 -07:00
spufs.txt
squashfs.txt
Squashfs: Add LZ4 compression configuration option
2014-11-27 18:48:44 +00:00
sysfs-pci.txt
sysfs-tagging.txt
sysfs-tagging.txt: fix pre-kernfs references
2015-09-13 14:38:51 -06:00
sysfs.txt
sysfs.txt: mention that store method buffers are null-terminated
2015-09-13 14:38:51 -06:00
sysv-fs.txt
tmpfs.txt
Documenation: update cgroup's document path
2016-08-03 15:43:58 -06:00
ubifs.txt
udf.txt
ufs.txt
vfat.txt
fat: add config option to set UTF-8 mount option by default
2016-03-22 15:36:02 -07:00
vfs.txt
fs: remove the never implemented aio_fsync file operation
2016-10-30 13:09:42 -04:00
xfs-delayed-logging-design.txt
xfs-self-describing-metadata.txt
xfs.txt
xfs: Document error handlers behavior
2016-09-19 09:38:25 +10:00