CPP: Exclude variables that have non-function accesses.

2026-04-28 02:05:14 +02:00 · 2018-11-16 22:48:30 +00:00
parent 2d07410f97
commit 9f688eb7e2
3 changed files with 2 additions and 2 deletions
--- a/cpp/ql/src/JPL_C/LOC-3/Rule
+++ b/cpp/ql/src/JPL_C/LOC-3/Rule
@@ -11,5 +11,6 @@ import cpp
 from GlobalVariable v, Function f
 where v.getAnAccess().getEnclosingFunction() = f and
      strictcount(v.getAnAccess().getEnclosingFunction()) = 1 and
+      forall(VariableAccess a | a = v.getAnAccess() | exists(a.getEnclosingFunction())) and
      not v.getADeclarationEntry().getFile() instanceof HeaderFile // intended to be accessed elsewhere
 select v, "The variable " + v.getName() + " is only accessed in $@ and should be scoped accordingly.", f, f.getName()