CPP: Fix array size bug in memberMayBeVarSize.

2026-05-02 04:05:14 +02:00 · 2018-10-25 14:24:49 +01:00
parent 69785fcae6
commit 035823cff0
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
@@ -28,7 +28,7 @@ predicate memberMayBeVarSize(Class c, MemberVariable v) {
    v = c.getCanonicalMember(i) and

    // v is an array of size at most 1
-    v.getType().getUnspecifiedType().(ArrayType).getSize() <= 1
+    v.getType().getUnspecifiedType().(ArrayType).getArraySize() <= 1
  ) and (
    exists(SizeofOperator so |
      // `sizeof(c)` is taken