Description: nilfs2: fix NULL pointer dereference at nilfs_bmap_lookup_at_level()
References:
Notes:
Bugs:
upstream: released (6.1-rc1) [21a87d88c2253350e115029f14fe2a10a7e6c856]
5.10-upstream-stable: released (5.10.148) [3f840480e31495ce674db4a69912882b5ac083f2]
4.19-upstream-stable: released (4.19.262) [fe8015680f383ea1dadec76972894dfabf8aefaa]
sid: released (6.0.2-1)
5.10-bullseye-security: released (5.10.148-1)
4.19-buster-security: released (4.19.269-1)