Hi! I'm sending another iteration of the encrypted snapshot names patch. This patch assumes PR#45224 [1] to be merged as it adds support for the alternate names. Two notes: 1. Patch 0001 is just a small fix from another fscrypt patch. It's probably better to simply squash it. 2. I'm not sure how easy it is to hit the UAF fixed by patch 0002. I can reproduce it easily by commenting the code that adds the DCACHE_NOKEY_NAME flag in patch 0003. Any comments are welcome (including for the PR mentioned above, of course). [1] https://github.com/ceph/ceph/pull/45224 Luís Henriques (3): ceph: fix error path in ceph_readdir() ceph: fix use-after-free in ceph_readdir ceph: add support for encrypted snapshot names fs/ceph/dir.c | 11 ++++++++++- fs/ceph/inode.c | 13 +++++++++++++ 2 files changed, 23 insertions(+), 1 deletion(-)
