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Filipe Manana 3c8673650f btrfs: remove pointless and double ulist frees in error paths of qgroup tests 
[ Upstream commit d0ea17aec12ea0f7b9d2ed727d8ef8169d1e7699 ]

Several places in the qgroup self tests follow the pattern of freeing the
ulist pointer they passed to btrfs_find_all_roots() if the call to that
function returned an error. That is pointless because that function always
frees the ulist in case it returns an error.

Also In some places like at test_multiple_refs(), after a call to
btrfs_qgroup_account_extent() we also leave "old_roots" and "new_roots"
pointing to ulists that were freed, because btrfs_qgroup_account_extent()
has freed those ulists, and if after that the next call to
btrfs_find_all_roots() fails, we call ulist_free() on the "old_roots"
ulist again, resulting in a double free.

So remove those calls to reduce the code size and avoid double ulist
free in case of an error.

Signed-off-by: Filipe Manana <fdmanana@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-11-25 17:40:22 +01:00
..
9p 9p: missing chunk of "fs/9p: Don't update file type when updating file attributes" 2022-06-25 11:48:57 +02:00
adfs
affs fs/affs: release old buffer head on error path 2021-03-04 09:39:55 +01:00
afs afs: Fix dynamic root getattr 2022-07-02 16:27:33 +02:00
autofs autofs: fix a leak in autofs_expire_indirect() 2019-12-13 08:51:01 +01:00
befs
bfs
btrfs btrfs: remove pointless and double ulist frees in error paths of qgroup tests 2022-11-25 17:40:22 +01:00
cachefiles cachefiles: Handle readpage error correctly 2020-11-05 11:08:54 +01:00
ceph ceph: don't truncate file in atomic_open 2022-10-26 13:19:18 +02:00
cifs cifs: don't send down the destination address to sendmsg for a SOCK_STREAM 2022-09-28 11:02:52 +02:00
coda
configfs configfs: fix a race in configfs_{,un}register_subsystem() 2022-03-02 11:38:13 +01:00
cramfs
crypto fscrypt: add fscrypt_symlink_getattr() for computing st_size 2021-09-22 11:47:56 +02:00
debugfs debugfs: add debugfs_lookup_and_remove() 2022-09-15 12:17:05 +02:00
devpts
dlm fs: dlm: handle -EBUSY first in lock arg validation 2022-10-26 13:19:21 +02:00
ecryptfs Revert "ecryptfs: replace BUG_ON with error handling code" 2021-05-26 11:48:34 +02:00
efivarfs efivarfs: revert "fix memory leak in efivarfs_create()" 2020-12-02 08:48:12 +01:00
efs
exofs exofs_mount(): fix leaks on failure exits 2019-12-05 09:20:32 +01:00
exportfs exportfs: fix 'passing zero to ERR_PTR()' warning 2020-01-27 14:50:02 +01:00
ext2 ext2: Add more validity checks for inode counts 2022-08-25 11:14:58 +02:00
ext4 ext4: fix warning in 'ext4_da_release_space' 2022-11-10 17:46:55 +01:00
f2fs f2fs: fix race condition on setting FI_NO_EXTENT flag 2022-10-26 13:19:35 +02:00
fat fat: add ratelimit to fat*_ent_bread() 2022-06-14 16:59:18 +02:00
freevxfs
fscache fscache: Fix cookie key hashing 2021-09-22 11:48:02 +02:00
fuse fuse: limit nsec 2022-08-25 11:14:55 +02:00
gfs2 gfs2: Fix filesystem block deallocation for short writes 2022-05-18 09:42:48 +02:00
hfs hfs: add lock nesting notation to hfs_find_init 2021-07-31 08:22:38 +02:00
hfsplus hfsplus: prevent corruption in shrinking truncate 2021-05-22 10:59:45 +02:00
hostfs
hpfs
hugetlbfs hugetlbfs: hugetlb_fault_mutex_hash() cleanup 2021-06-03 08:38:12 +02:00
isofs isofs: Fix out of bound access for corrupted isofs image 2021-11-12 14:40:50 +01:00
jbd2 jbd2: fix assertion 'jh->b_frozen_data == NULL' failure when journal aborted 2022-08-25 11:15:19 +02:00
jffs2 jffs2: fix memory leak in jffs2_do_fill_super 2022-06-14 16:59:33 +02:00
jfs fs: jfs: fix possible NULL pointer dereference in dbFree() 2022-06-14 16:59:17 +02:00
kernfs kernfs: fix use-after-free in __kernfs_remove 2022-11-03 23:52:29 +09:00
lockd lockd: don't use interval-based rebinding over TCP 2020-12-30 11:25:59 +01:00
minix minix: fix bug when opening a file with O_DIRECT 2022-04-15 14:15:03 +02:00
nfs NFSv4: Retry LOCK on OLD_STATEID during delegation return 2022-11-25 17:40:22 +01:00
nfs_common nfs_common: need lock during iterate through the list 2020-12-30 11:26:02 +01:00
nfsd NFSD: Return nfserr_serverfault if splice_ok but buf->pages have data 2022-10-26 13:19:36 +02:00
nilfs2 nilfs2: fix use-after-free bug of ns_writer on remount 2022-11-25 17:40:19 +01:00
nls
notify fsnotify: fix wrong lockdep annotations 2022-06-14 16:59:20 +02:00
ntfs ntfs: fix BUG_ON in ntfs_lookup_inode_by_name() 2022-10-05 10:36:44 +02:00
ocfs2 ocfs2: fix BUG when iput after ocfs2_mknod fails 2022-11-03 23:52:24 +09:00
omfs
openpromfs
orangefs orangefs: Fix the size of a memory allocation in orangefs_bufmap_alloc() 2022-01-27 09:04:13 +01:00
overlayfs ovl: drop WARN_ON() dentry is NULL in ovl_encode_fh() 2022-08-25 11:14:54 +02:00
proc mm: /proc/pid/smaps_rollup: fix no vma's null-deref 2022-11-03 23:52:27 +09:00
pstore pstore: Fix typo in compression option name 2021-03-04 09:39:54 +01:00
qnx4 qnx4: work around gcc false positive warning bug 2021-10-06 15:31:20 +02:00
qnx6
quota quota: Check next/prev free block number after reading from quota file 2022-10-26 13:19:21 +02:00
ramfs ramfs: fix nommu mmap with gaps in the page cache 2020-10-30 10:38:21 +01:00
reiserfs reiserfs: check directory items on read from disk 2021-08-12 13:19:44 +02:00
romfs romfs: fix uninitialized memory leak in romfs_dev_read() 2020-08-26 10:30:59 +02:00
squashfs squashfs: fix divide error in calculate_skip() 2021-05-22 10:59:45 +02:00
sysfs fs: sysfs_emit: Remove PAGE_SIZE alignment check 2022-03-23 09:10:42 +01:00
sysv
tracefs tracefs: Only clobber mode/uid/gid on remount if asked 2022-09-20 12:26:48 +02:00
ubifs ubifs: Rectify space amount budget for mkdir/tmpfile operations 2022-04-15 14:15:00 +02:00
udf udf: Fix a slab-out-of-bounds write bug in udf_find_entry() 2022-11-25 17:40:19 +01:00
ufs fs/ufs: avoid potential u32 multiplication overflow 2020-08-21 11:05:38 +02:00
xfs xfs: remove incorrect ASSERT in xfs_rename 2022-07-12 16:29:02 +02:00
aio.c aio: fix use-after-free due to missing POLLFREE handling 2021-12-14 10:18:07 +01:00
anon_inodes.c
attr.c vfs: Check the truncate maximum size in inode_newsize_ok() 2022-08-25 11:14:53 +02:00
bad_inode.c
binfmt_aout.c
binfmt_elf.c elf: don't use MAP_FIXED_NOREPLACE for elf interpreter mappings 2021-10-06 15:31:24 +02:00
binfmt_elf_fdpic.c
binfmt_em86.c
binfmt_flat.c binfmt_flat: do not stop relocating GOT entries prematurely on riscv 2022-06-14 16:59:13 +02:00
binfmt_misc.c binfmt_misc: fix possible deadlock in bm_register_write 2021-03-17 16:43:51 +01:00
binfmt_script.c exec: load_script: Do not exec truncated interpreter path 2019-11-06 13:05:37 +01:00
block_dev.c block: reexpand iov_iter after read/write 2021-05-22 10:59:49 +02:00
buffer.c fs: Don't invalidate page buffers in block_write_full_page() 2020-11-05 11:08:46 +01:00
char_dev.c chardev: Avoid potential use-after-free in 'chrdev_open()' 2020-01-14 20:06:57 +01:00
compat.c
compat_binfmt_elf.c
compat_ioctl.c fix compat handling of FICLONERANGE, FIDEDUPERANGE and FS_IOC_FIEMAP 2020-01-09 10:19:07 +01:00
coredump.c coredump: fix crash when umh is disabled 2020-05-14 07:57:21 +02:00
d_path.c
dax.c dax: fix cache flush on PMD-mapped pages 2022-06-14 16:59:24 +02:00
dcache.c fs, fscrypt: clear DCACHE_ENCRYPTED_NAME when unaliasing directory 2020-11-05 11:08:35 +01:00
dcookies.c
direct-io.c fs: direct-io: fix missing sdio->boundary 2021-04-14 08:22:32 +02:00
drop_caches.c fs: avoid softlockups in s_inodes iterators 2020-01-12 12:17:20 +01:00
eventfd.c eventfd: track eventfd_signal() recursion depth 2020-02-11 04:34:08 -08:00
eventpoll.c ep_create_wakeup_source(): dentry name can change under you... 2020-10-07 08:00:09 +02:00
exec.c exec: Force single empty string when argv is empty 2022-06-06 08:24:21 +02:00
fcntl.c fcntl: fix potential deadlock for &fasync_struct.fa_lock 2021-09-22 11:47:50 +02:00
fhandle.c
file.c fget: clarify and improve __fget_files() implementation 2022-03-02 11:38:15 +01:00
file_table.c fs: add fget_many() and fput_many() 2021-12-08 08:50:13 +01:00
filesystems.c fs/filesystems.c: downgrade user-reachable WARN_ONCE() to pr_warn_once() 2020-04-17 10:48:51 +02:00
fs-writeback.c fs-writeback: writeback_sb_inodes：Recalculate 'wrote' according skipped pages 2022-06-14 16:59:27 +02:00
fs_pin.c
fs_struct.c
inode.c fs: fix UAF/GPF bug in nilfs_mdt_destroy 2022-10-26 13:19:16 +02:00
internal.h
ioctl.c
iomap.c iomap: fix sub-page uptodate handling 2021-05-22 10:59:50 +02:00
Kconfig
Kconfig.binfmt
libfs.c libfs: fix error cast of negative value in simple_attr_write() 2020-11-24 13:27:23 +01:00
locks.c locks: print unsigned ino in /proc/locks 2020-01-09 10:19:00 +01:00
Makefile
mbcache.c
mount.h
mpage.c
namei.c fs: Add missing umask strip in vfs_tmpfile 2022-08-25 11:14:53 +02:00
namespace.c VFS: Fix memory leak caused by concurrently mounting fs with subtype 2022-05-15 19:41:59 +02:00
no-block.c
nsfs.c
open.c cifs_atomic_open(): fix double-put on late allocation failure 2020-03-18 07:14:21 +01:00
pipe.c pipe: increase minimum default pipe size to 2 pages 2021-08-12 13:19:43 +02:00
pnode.c propagate_one(): mnt_set_mountpoint() needs mount_lock 2020-05-02 17:26:01 +02:00
pnode.h
posix_acl.c
proc_namespace.c
read_write.c vfs: avoid problematic remapping requests into partial EOF block 2019-12-01 09:17:04 +01:00
readdir.c readdir: make sure to verify directory entry for legacy interfaces too 2021-04-28 13:16:50 +02:00
select.c select: Fix indefinitely sleeping task in poll_schedule_timeout() 2022-01-29 10:19:18 +01:00
seq_file.c seq_file: disallow extremely large seq buffer allocations 2021-07-20 16:16:16 +02:00
signalfd.c signalfd: use wake_up_pollfree() 2021-12-14 10:18:07 +01:00
splice.c Revert "fs: check FMODE_LSEEK to control internal pipe splicing" 2022-10-26 13:19:21 +02:00
stack.c
stat.c stat: fix inconsistency between struct stat and struct compat_stat 2022-04-27 13:39:44 +02:00
statfs.c vfs: Fix EOVERFLOW testing in put_compat_statfs64 2019-10-11 18:21:39 +02:00
super.c vfs: make freeze_super abort when sync_filesystem returns error 2022-02-23 11:58:38 +01:00
sync.c
timerfd.c
userfaultfd.c userfaultfd: prevent concurrent API initialization 2021-09-22 11:48:02 +02:00
utimes.c
xattr.c xattr: break delegations in {set,remove}xattr 2020-08-11 15:32:34 +02:00