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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2021-12-18 00:50:58 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-12-18 00:50:58 +0300 |
| commit | 9609134186b710fa2104ac153bcc27b11c3e8c21 (patch) | |
| tree | d49e105949f9e019a19a0de571374098313cc6d6 /fs/btrfs/volumes.c | |
| parent | f1f05ef38382021c9279cca8e9589f16fdfd1f40 (diff) | |
| parent | 4989d4a0aed3fb30f5b48787a689d7090de6f86d (diff) | |
| download | linux-9609134186b710fa2104ac153bcc27b11c3e8c21.tar.xz | |
Merge tag 'for-5.16-rc5-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux
Pull btrfs fixes from David Sterba:
"A few more fixes, almost all error handling one-liners and for stable.
- regression fix in directory logging items
- regression fix of extent buffer status bits handling after an error
- fix memory leak in error handling path in tree-log
- fix freeing invalid anon device number when handling errors during
subvolume creation
- fix warning when freeing leaf after subvolume creation failure
- fix missing blkdev put in device scan error handling
- fix invalid delayed ref after subvolume creation failure"
* tag 'for-5.16-rc5-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux:
btrfs: fix missing blkdev_put() call in btrfs_scan_one_device()
btrfs: fix warning when freeing leaf after subvolume creation failure
btrfs: fix invalid delayed ref after subvolume creation failure
btrfs: check WRITE_ERR when trying to read an extent buffer
btrfs: fix missing last dir item offset update when logging directory
btrfs: fix double free of anon_dev after failure to create subvolume
btrfs: fix memory leak in __add_inode_ref()
Diffstat (limited to 'fs/btrfs/volumes.c')
| -rw-r--r-- | fs/btrfs/volumes.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c index 0997e3cd74e9..fd0ced829edb 100644 --- a/fs/btrfs/volumes.c +++ b/fs/btrfs/volumes.c @@ -1370,8 +1370,10 @@ struct btrfs_device *btrfs_scan_one_device(const char *path, fmode_t flags, bytenr_orig = btrfs_sb_offset(0); ret = btrfs_sb_log_location_bdev(bdev, 0, READ, &bytenr); - if (ret) - return ERR_PTR(ret); + if (ret) { + device = ERR_PTR(ret); + goto error_bdev_put; + } disk_super = btrfs_read_disk_super(bdev, bytenr, bytenr_orig); if (IS_ERR(disk_super)) { |