Nikos Dragazis d1e8b02260 encrypted_file_test: Test reads beyond decrypted file length ...

Add a test to reproduce a bug in the read DMA API of
`encrypted_file_impl` (the file implementation for Encryption-at-Rest).

The test creates an encrypted file that contains padding, and then
attempts to read from an offset within the padding area. Although this
offset is invalid on the decrypted file, the `encrypted_file_impl` makes
no checks and proceeds with the decryption of padding data, which
eventually leads to bogus results.

Refs #22236.

Signed-off-by: Nikos Dragazis <nikolaos.dragazis@scylladb.com>
(cherry picked from commit 8f936b2cbc)
(cherry picked from commit 2fb95e4e2f)

2025-01-30 09:17:31 +00:00

12 KiB

Raw Blame History

View Raw