================
@@ -158,115 +172,85 @@ static bool isDeclRefExprToReference(const Expr *E) {
return false;
}
-void DereferenceChecker::reportBug(DerefKind K, ProgramStateRef State,
- const Stmt *S, CheckerContext &C) const {
- const BugType *BT = nullptr;
- llvm::StringRef DerefStr1;
- llvm::StringRef DerefStr2;
- switch (K) {
- case DerefKind::NullPointer:
- if (!CheckNullDereference) {
- C.addSink();
- return;
- }
- BT = BT_Null.get();
- DerefStr1 = " results in a null pointer dereference";
- DerefStr2 = " results in a dereference of a null pointer";
- break;
- case DerefKind::UndefinedPointerValue:
- if (!CheckNullDereference) {
- C.addSink();
+void DereferenceChecker::reportBug(const DerefBugType &BT,
+ ProgramStateRef State, const Stmt *S,
+ CheckerContext &C) const {
+ if (&BT == &FixedAddressBug) {
+ if (!FixedDerefChecker.isEnabled())
----------------
NagyDonat wrote:
```suggestion
if (!FixedDerefChecker.isEnabled())
// Deliberately don't add a sink node if check is disabled.
// This situation may be valid in special cases.
```
Oops, I forgot to preserve this comment when I refactored this function.
https://github.com/llvm/llvm-project/pull/150442
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