CPP: BinaryArithmeticOperation -> AddExpr.

2026-05-01 03:35:13 +02:00 · 2018-10-26 13:40:56 +01:00
parent c9ed0396c5
commit 2f517deb77
1 changed files with 1 additions and 1 deletions
--- a/cpp/ql/src/semmle/code/cpp/commons/Buffer.qll
+++ b/cpp/ql/src/semmle/code/cpp/commons/Buffer.qll
@@ -36,7 +36,7 @@ predicate memberMayBeVarSize(Class c, MemberVariable v) {
      so.(SizeofExprOperator).getExprOperand().getType().getUnspecifiedType() = c |

      // arithmetic is performed on the result
-      so.getParent*() instanceof BinaryArithmeticOperation
+      so.getParent*() instanceof AddExpr
    ) or exists(AddressOfExpr aoe |
      // `&(c.v)` is taken
      aoe.getAddressable() = v