Linux kernel bug fix: btrfs: check correct variable after allocation in btrfs_backref_iter_alloc
Subsystem: fs/btrfs (fs/btrfs/backref.c)
Bug type: null-deref, severity: unknown
Keywords: null pointer
Files changed: fs/btrfs/backref.c
Introduced by Qu Wenruo on 2020-05-25 11:25:16 +0200; fixed by Boleyn Su on 2020-08-10 19:50:54 +0200 (lifetime: 77 days)