Rust: More-or-less the Copilot suggestion.

geoffw0 · geoffw0 · commit 3403cffe518d · 2026-06-25T15:22:15.000+01:00
diff --git a/rust/ql/lib/codeql/rust/security/HardcodedCryptographicValueExtensions.qll b/rust/ql/lib/codeql/rust/security/HardcodedCryptographicValueExtensions.qll
@@ -160,7 +160,7 @@ module HardcodedCryptographicValue {
    * An arithmetic or bitwise operation that acts as a barrier.
    *
    * This prevents false positives where a hard-coded value is combined with
-   * non-constant data through operations like `+`, `^`, or `+=`.
+   * non-constant data through operations like `+`, `^`, or `+=` (including string concatenation).
    */
   private class ArithmeticOperationBarrier extends Barrier {
     ArithmeticOperationBarrier() {

Original file line number	Diff line number	Diff line change
`@@ -160,7 +160,7 @@ module HardcodedCryptographicValue {`
`160`	`160`	`* An arithmetic or bitwise operation that acts as a barrier.`
`161`	`161`	`*`
`162`	`162`	`* This prevents false positives where a hard-coded value is combined with`
`163`		- * non-constant data through operations like `+`, `^`, or `+=`.
	`163`	+ * non-constant data through operations like `+`, `^`, or `+=` (including string concatenation).
`164`	`164`	`*/`
`165`	`165`	`private class ArithmeticOperationBarrier extends Barrier {`
`166`	`166`	`ArithmeticOperationBarrier() {`