diff options
| author | Kent Overstreet <kent.overstreet@linux.dev> | 2024-06-20 19:42:39 -0400 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2024-06-21 10:17:07 -0400 |
| commit | 2fe79ce7d1e8ec5059e7dfc15f3c769ae9679569 (patch) | |
| tree | 2d65be5f950ce8e9d89c633e0b08f67917dfe455 /fs/bcachefs/fs.c | |
| parent | e6b3a655ac7ba5282b1504851488236865804cb8 (diff) | |
bcachefs: Fix a UAF after write_super()
write_super() may reallocate the superblock buffer - but
bch_sb_field_ext was referencing it; don't use it after the write_super
call.
Reported-by: syzbot+8992fc10a192067b8d8a@syzkaller.appspotmail.com
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Diffstat (limited to 'fs/bcachefs/fs.c')
0 files changed, 0 insertions, 0 deletions