VNX-571 – Expression is Always True

Overview

VNX-571 maps to CWE-571: Expression is Always True. Detects source patterns associated with CWE-571 (Expression is Always True). Each finding should be manually reviewed for exploitability in context.

Severity: Low | CWE: CWE-571 | Languages: c, cpp, go, java

Why This Matters

This weakness class (Expression is Always True) creates a concrete exploit surface: the rule searches for the concrete source-level patterns most commonly associated with CWE-571 and surfaces them for review. Each finding should be evaluated in context — the rule catches the pattern, not the context.

What Gets Flagged

// FLAGGED: contains 'if (true)' pattern
if (true)

Remediation

  1. Review each flagged line and determine whether the pattern represents a real instance of CWE-571 or a false positive.
  2. Replace the flagged construct with a documented safe alternative appropriate to your language and framework.
  3. For confirmed false positives, add a # vulnetix-ignore: VNX-571 comment on the line.
  4. Ensure equivalent test coverage exists to prevent regression.

References