C++: Fix the issue.

2026-04-18 21:44:02 +02:00 · 2026-03-19 13:16:16 +00:00
parent 2e987f8d78
commit 0f794b57ed
3 changed files with 5 additions and 7 deletions
--- a/cpp/ql/src/Security/CWE/CWE-468/SuspiciousAddWithSizeof.ql
+++ b/cpp/ql/src/Security/CWE/CWE-468/SuspiciousAddWithSizeof.ql
@@ -18,7 +18,8 @@ import IncorrectPointerScalingCommon
 private predicate isCharSzPtrExpr(Expr e) {
  exists(PointerType pt | pt = e.getFullyConverted().getUnspecifiedType() |
    pt.getBaseType() instanceof CharType or
-    pt.getBaseType() instanceof VoidType
+    pt.getBaseType() instanceof VoidType or
+    pt.getBaseType() instanceof ErroneousType // this could be char / void type in a successful compilation
  )
 }