Linux kernel bug fix: debugfs: debugfs_lookup() should return NULL if not found
Subsystem: fs/debugfs (fs/debugfs/inode.c)
Bug type: crash, severity: high
Files changed: fs/debugfs/inode.c
Introduced by Greg Kroah-Hartman on 2019-01-29 21:28:35 +0100; fixed by Greg Kroah-Hartman on 2019-01-30 12:39:49 +0100 (lifetime: 0 days)