This is an automated email from the ASF dual-hosted git repository. ivila pushed a commit to branch main in repository https://gitbox.apache.org/repos/asf/incubator-teaclave-trustzone-sdk.git
commit 7bd5988da7f861feb10e01b55da3c7e0b46a5ccf Author: ivila <[email protected]> AuthorDate: Mon Jul 14 19:03:15 2025 +0800 crates: secure_db: fix strange `write permission fault` Signed-off-by: Zehui Chen <[email protected]> Reviewed-by: Yuan Zhuang <[email protected]> Reviewed-by: Zhaofeng Chen <[email protected]> --- crates/secure_db/Cargo.toml | 3 ++- crates/secure_db/src/db.rs | 7 ++++++- 2 files changed, 8 insertions(+), 2 deletions(-) diff --git a/crates/secure_db/Cargo.toml b/crates/secure_db/Cargo.toml index 8396620..d3a70c0 100644 --- a/crates/secure_db/Cargo.toml +++ b/crates/secure_db/Cargo.toml @@ -26,4 +26,5 @@ optee-utee = { path = "../../optee-utee" } bincode = "1.3.3" anyhow = "1.0" -serde = { version = "1.0", features = ["derive"] } \ No newline at end of file +serde = { version = "1.0", features = ["derive"] } +hashbrown = { version = "0.15.4", features = ["serde"] } diff --git a/crates/secure_db/src/db.rs b/crates/secure_db/src/db.rs index eb34d03..a5b08c6 100644 --- a/crates/secure_db/src/db.rs +++ b/crates/secure_db/src/db.rs @@ -17,7 +17,8 @@ use crate::{delete_from_secure_storage, load_from_secure_storage, save_in_secure_storage}; use anyhow::{bail, ensure, Result}; -use std::collections::{HashMap, HashSet}; +use hashbrown::HashSet; +use std::collections::HashMap; // SecureStorageDb is a key-value storage for TA to easily store and retrieve data. // First we store the key list in the secure storage, named as db_name. @@ -40,6 +41,10 @@ impl SecureStorageDb { // create new db Ok(Self { name, + // Note: `std::collections::HashSet` was replaced with + // `hashbrown::HashSet`, due to a write permission fault + // observed during testing. The exact cause of the issue is + // unclear, but using `hashbrown::HashSet` resolves it. key_list: HashSet::new(), }) } --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
