From 3bf203cd90b2bb53b95246b1c0de8f437c16c5d0 Mon Sep 17 00:00:00 2001 From: Christopher Hoffman Date: Wed, 23 Jul 2025 19:11:31 +0000 Subject: [PATCH] client: skip fscrypt decrypt_bl if data bl is empty. Fixes: https://tracker.ceph.com/issues/72237 Fixes: https://tracker.ceph.com/issues/72192 Signed-off-by: Christopher Hoffman --- src/client/FSCrypt.cc | 2 ++ 1 file changed, 2 insertions(+) diff --git a/src/client/FSCrypt.cc b/src/client/FSCrypt.cc index edb38898aff..1e10085d8ee 100644 --- a/src/client/FSCrypt.cc +++ b/src/client/FSCrypt.cc @@ -882,6 +882,8 @@ int FSCryptFNameDenc::get_decrypted_symlink(const std::string& b64enc, std::stri int FSCryptFDataDenc::decrypt_bl(uint64_t off, uint64_t len, uint64_t pos, const std::vector& holes, bufferlist *bl) { auto data_len = bl->length(); + if (data_len == 0) + return 0; auto target_end = off + len; -- 2.39.5