mirror of
https://github.com/github/codeql.git
synced 2025-12-18 01:33:15 +01:00
21 lines
1.2 KiB
Markdown
21 lines
1.2 KiB
Markdown
# Improvements to Java analysis
|
|
|
|
## General improvements
|
|
|
|
|
|
## New queries
|
|
|
|
| **Query** | **Tags** | **Purpose** |
|
|
|-----------------------------|-----------|--------------------------------------------------------------------|
|
|
| Double-checked locking is not thread-safe (`java/unsafe-double-checked-locking`) | reliability, correctness, concurrency, external/cwe/cwe-609 | Identifies wrong implementations of double-checked locking that does not use the `volatile` keyword. |
|
|
| Race condition in double-checked locking object initialization (`java/unsafe-double-checked-locking-init-order`) | reliability, correctness, concurrency, external/cwe/cwe-609 | Identifies wrong implementations of double-checked locking that performs additional initialization after exposing the constructed object. |
|
|
|
|
## Changes to existing queries
|
|
|
|
| **Query** | **Expected impact** | **Change** |
|
|
|----------------------------|------------------------|------------------------------------------------------------------|
|
|
|
|
## Changes to QL libraries
|
|
|
|
|