linux-stable/fs
Pan Bian efb178aa99 isofs: release buffer head before return
[ Upstream commit 0a6dc67a6a ]

Release the buffer_head before returning error code in
do_isofs_readdir() and isofs_find_entry().

Fixes: 2deb1acc65 ("isofs: fix access to unallocated memory when reading corrupted filesystem")
Link: https://lore.kernel.org/r/20210118120455.118955-1-bianpan2016@163.com
Signed-off-by: Pan Bian <bianpan2016@163.com>
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-03-03 18:22:46 +01:00
..
9p 9P: Cast to loff_t before multiplying 2020-11-05 11:07:03 +01:00
adfs fs/adfs: super: fix use-after-free bug 2019-08-06 19:05:21 +02:00
affs affs: fix basic permission bits to actually work 2020-09-09 19:03:12 +02:00
afs afs: Fix some tracing details 2020-04-02 16:34:33 +02:00
autofs4 autofs: fix a leak in autofs_expire_indirect() 2019-12-17 20:37:24 +01:00
befs License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
bfs bfs: add sanity check at bfs_fill_super() 2018-12-01 09:42:51 +01:00
btrfs btrfs: clarify error returns values in __load_free_space_cache 2021-03-03 18:22:43 +01:00
cachefiles cachefiles: Handle readpage error correctly 2020-11-05 11:07:05 +01:00
ceph ceph: fix race in concurrent __ceph_remove_cap invocations 2020-12-29 13:47:08 +01:00
cifs cifs: Set CIFS_MOUNT_USE_PREFIX_PATH flag on setting cifs_sb->prepath. 2021-03-03 18:22:36 +01:00
coda coda: add error handling for fget 2019-08-06 19:05:23 +02:00
configfs configfs: fix config_item refcnt leak in configfs_rmdir() 2020-05-27 16:42:56 +02:00
cramfs Cramfs: fix abad comparison when wrap-arounds occur 2018-11-13 11:15:12 -08:00
crypto fscrypt: return -EXDEV for incompatible rename or link into encrypted dir 2020-11-05 11:06:52 +01:00
debugfs debugfs: fix use-after-free on symlink traversal 2019-05-08 07:20:49 +02:00
devpts fs/devpts: always delete dcache dentry-s in dput() 2019-03-23 14:35:21 +01:00
dlm fs: dlm: fix configfs memory leak 2020-10-29 09:07:16 +01:00
ecryptfs ecryptfs: Fix up bad backport of fe2e082f5d 2020-03-11 18:02:51 +01:00
efivarfs efivarfs: revert "fix memory leak in efivarfs_create()" 2020-12-02 08:34:44 +01:00
efs License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
exofs exofs_mount(): fix leaks on failure exits 2019-12-05 15:37:28 +01:00
exportfs exportfs: fix 'passing zero to ERR_PTR()' warning 2020-01-27 14:46:06 +01:00
ext2 ext2: fix missing percpu_counter_inc 2020-08-21 09:48:18 +02:00
ext4 writeback: Drop I_DIRTY_TIME_EXPIRE 2021-01-30 13:31:17 +01:00
f2fs f2fs: fix to check segment boundary during SIT page readahead 2020-11-05 11:06:53 +01:00
fat fat: don't allow to mount if the FAT length == 0 2020-06-20 10:25:05 +02:00
freevxfs
fscache fscache: fix race between enablement and dropping of object 2018-12-17 09:28:53 +01:00
fuse fuse: fix page dereference after free 2020-11-05 11:06:52 +01:00
gfs2 fs: move I_DIRTY_INODE to fs.h 2021-01-30 13:31:16 +01:00
hfs fs/hfs/extent.c: fix array out of bounds read of array extent 2019-12-01 09:13:57 +01:00
hfsplus hfsplus: fix crash and filesystem corruption when deleting files 2020-04-24 08:00:45 +02:00
hostfs License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
hpfs License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
hugetlbfs mm: hugetlbfs: fix cannot migrate the fallocated HugeTLB page 2021-02-10 09:12:09 +01:00
isofs isofs: release buffer head before return 2021-03-03 18:22:46 +01:00
jbd2 jbd2: abort journal if free a async write error metadata buffer 2020-09-03 11:22:29 +02:00
jffs2 jffs2: fix use after free in jffs2_sum_write_data() 2021-03-03 18:22:44 +01:00
jfs fs/jfs: fix potential integer overflow on shift of a int 2021-03-03 18:22:44 +01:00
kernfs kernfs: fix ino wrap-around detection 2019-12-17 20:38:50 +01:00
lockd lockd: don't use interval-based rebinding over TCP 2020-12-29 13:46:57 +01:00
minix fs/minix: reject too-large maximum file size 2020-08-21 09:48:15 +02:00
ncpfs staging: ncpfs: memory corruption in ncp_read_kernel() 2018-03-28 18:24:43 +02:00
nfs pNFS/NFSv4: Try to return invalid layout in pnfs_layout_process() 2021-02-23 14:00:30 +01:00
nfs_common nfs_common: need lock during iterate through the list 2020-12-29 13:47:01 +01:00
nfsd nfsd4: readdirplus shouldn't return parent of export 2021-01-23 15:48:45 +01:00
nilfs2 nilfs2: fix null pointer dereference at nilfs_segctor_do_construct() 2020-06-20 10:25:01 +02:00
nls License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
notify fs: avoid softlockups in s_inodes iterators 2020-01-12 12:11:59 +01:00
ntfs ntfs: check for valid standard information attribute 2021-03-03 18:22:36 +01:00
ocfs2 ocfs2: initialize ip_next_orphan 2020-11-18 18:27:58 +01:00
omfs License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
openpromfs
orangefs help_next should increase position index 2020-02-28 16:36:08 +01:00
overlayfs ovl: skip getxattr of security labels 2021-02-23 14:00:31 +01:00
proc proc: don't allow async path resolution of /proc/self components 2020-12-02 08:34:41 +01:00
pstore pstore/ram: Write new dumps to start of recycled zones 2020-01-09 10:17:55 +01:00
qnx4 License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
qnx6 License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
quota quota: Fix memory leak when handling corrupted quota file 2021-03-03 18:22:44 +01:00
ramfs ramfs: fix nommu mmap with gaps in the page cache 2020-10-29 09:07:11 +01:00
reiserfs reiserfs: add check for an invalid ih_entry_count 2021-01-09 13:37:38 +01:00
romfs romfs: fix uninitialized memory leak in romfs_dev_read() 2020-08-26 10:29:54 +02:00
squashfs squashfs: add more sanity checks in xattr id lookup 2021-02-23 14:00:31 +01:00
sysfs scsi: sysfs: Introduce sysfs_{un,}break_active_protection() 2018-09-05 09:26:41 +02:00
sysv sysv: return 'err' instead of 0 in __sysv_write_inode 2018-12-17 09:28:48 +01:00
tracefs
ubifs ubifs: wbuf: Don't leak kernel memory to flash 2021-01-17 13:58:59 +01:00
udf udf: Avoid accessing uninitialized data on failed inode read 2020-10-29 09:07:17 +01:00
ufs fs/ufs: avoid potential u32 multiplication overflow 2020-08-21 09:48:22 +02:00
xfs xfs: revert "xfs: fix rmap key and record comparison functions" 2020-11-24 13:05:50 +01:00
aio.c aio: fix spectre gadget in lookup_ioctx 2018-12-21 14:13:04 +01:00
anon_inodes.c
attr.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
bad_inode.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
binfmt_aout.c
binfmt_elf.c fs/binfmt_elf.c: allocate initialized memory in fill_thread_core_info() 2020-06-03 08:18:03 +02:00
binfmt_elf_fdpic.c
binfmt_em86.c
binfmt_flat.c fs/binfmt_flat.c: make load_flat_shared_library() work 2019-07-03 13:15:59 +02:00
binfmt_misc.c fs/binfmt_misc.c: do not allow offset overflow 2018-06-26 08:06:33 +08:00
binfmt_script.c exec: load_script: Do not exec truncated interpreter path 2019-11-06 12:42:59 +01:00
block_dev.c bdev: Reduce time holding bd_mutex in sync in blkdev_close() 2020-10-01 13:12:41 +02:00
buffer.c fs: Don't invalidate page buffers in block_write_full_page() 2020-11-05 11:06:58 +01:00
char_dev.c chardev: Avoid potential use-after-free in 'chrdev_open()' 2020-01-14 20:05:39 +01:00
compat.c
compat_binfmt_elf.c
compat_ioctl.c fix compat handling of FICLONERANGE, FIDEDUPERANGE and FS_IOC_FIEMAP 2020-01-09 10:17:58 +01:00
coredump.c coredump: fix crash when umh is disabled 2020-05-20 08:16:58 +02:00
dax.c dax: pass NOWAIT flag to iomap_apply 2020-03-11 18:02:43 +01:00
dcache.c fs/dcache: Fix incorrect nr_dentry_unused accounting in shrink_dcache_sb() 2019-02-06 17:31:34 +01:00
dcookies.c
direct-io.c iomap: report collisions between directio and buffered writes to userspace 2019-04-27 09:35:41 +02:00
drop_caches.c fs: avoid softlockups in s_inodes iterators 2020-01-12 12:11:59 +01:00
eventfd.c
eventpoll.c ep_create_wakeup_source(): dentry name can change under you... 2020-10-14 09:51:09 +02:00
exec.c mm: fix exec activate_mm vs TLB shootdown and lazy tlb switching race 2020-11-18 18:28:03 +01:00
fcntl.c fcntl: don't cap l_start and l_end values for F_GETLK64 in compat syscall 2017-12-17 15:07:59 +01:00
fhandle.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
file.c fix multiplication overflow in copy_fdtable() 2020-05-27 16:42:51 +02:00
file_table.c
filesystems.c fs/filesystems.c: downgrade user-reachable WARN_ONCE() to pr_warn_once() 2020-04-24 08:00:43 +02:00
fs-writeback.c memcg: fix a crash in wb_workfn when a device disappears 2021-02-23 14:00:30 +01:00
fs_pin.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
fs_struct.c
inode.c futex: Fix inode life-time issue 2020-04-02 16:34:21 +02:00
internal.h
ioctl.c vfs: swap names of {do,vfs}_clone_file_range() 2018-11-10 07:48:33 -08:00
iomap.c iomap: Fix pipe page leakage during splicing 2019-12-17 20:38:57 +01:00
Kconfig
Kconfig.binfmt
libfs.c libfs: fix error cast of negative value in simple_attr_write() 2020-11-24 13:05:50 +01:00
locks.c locks: print unsigned ino in /proc/locks 2020-01-09 10:17:55 +01:00
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
mbcache.c mbcache: initialize entry->e_referenced in mb_cache_entry_create() 2018-02-22 15:42:25 +01:00
mount.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
mpage.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
namei.c namei: only return -ECHILD from follow_dotdot_rcu() 2020-03-11 18:02:53 +01:00
namespace.c fs/namespace.c: fix mountpoint reference counter race 2020-05-02 17:24:20 +02:00
no-block.c
nsfs.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
open.c cifs_atomic_open(): fix double-put on late allocation failure 2020-03-20 10:54:16 +01:00
pipe.c fs: prevent page refcount overflow in pipe_buf_get 2019-05-04 09:15:18 +02:00
pnode.c propagate_one(): mnt_set_mountpoint() needs mount_lock 2020-05-02 17:24:47 +02:00
pnode.h
posix_acl.c
proc_namespace.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
read_write.c vfs: avoid problematic remapping requests into partial EOF block 2019-12-01 09:13:51 +01:00
readdir.c filldir[64]: remove WARN_ON_ONCE() for bad directory entries 2020-01-04 14:00:04 +01:00
select.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
seq_file.c seq_file: fix incomplete reset on read from zero offset 2018-02-22 15:42:28 +01:00
signalfd.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
splice.c fs: prevent page refcount overflow in pipe_buf_get 2019-05-04 09:15:18 +02:00
stack.c
stat.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
statfs.c vfs: Fix EOVERFLOW testing in put_compat_statfs64 2019-10-11 18:18:48 +02:00
super.c vfs: remove lockdep bogosity in __sb_start_write 2020-11-24 13:05:44 +01:00
sync.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
timerfd.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
userfaultfd.c userfaultfd: require CAP_SYS_PTRACE for UFFD_FEATURE_EVENT_FORK 2020-01-04 13:59:58 +01:00
utimes.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
xattr.c xattr: break delegations in {set,remove}xattr 2020-08-21 09:48:00 +02:00