• J
    fsnotify: Remove fsnotify_duplicate_mark() · e3ba7307
    Jan Kara 提交于
    There are only two calls sites of fsnotify_duplicate_mark(). Those are
    in kernel/audit_tree.c and both are bogus. Vfsmount pointer is unused
    for audit tree, inode pointer and group gets set in
    fsnotify_add_mark_locked() later anyway, mask and free_mark are already
    set in alloc_chunk(). In fact, calling fsnotify_duplicate_mark() is
    actively harmful because following fsnotify_add_mark_locked() will leak
    group reference by overwriting the group pointer. So just remove the two
    calls to fsnotify_duplicate_mark() and the function.
    Signed-off-by: NJan Kara <jack@suse.cz>
    [PM: line wrapping to fit in 80 chars]
    Signed-off-by: NPaul Moore <paul@paul-moore.com>
    e3ba7307
mark.c 15.9 KB