================
@@ -8,12 +8,35 @@ using namespace ento;
namespace {
class UseAfterLifetimeEnd : public Checker<check::EndFunction> {
public:
- void reportDanglingSource(const MemRegion *Source, ExplodedNode *N,
+ void reportDanglingSource(const MemRegion *Source, SVal Val, ExplodedNode *N,
CheckerContext &C) const;
void checkEndFunction(const ReturnStmt *RS, CheckerContext &C) const;
const BugType BugMsg{this, "UseAfterLifetimeEnd", "LifetimeBound"};
};
+class UseAfterLifetimeEndBRVisitor : public BugReporterVisitor {
+ SVal BoundVal;
+ const MemRegion *SourceRegion;
+
+public:
+ explicit UseAfterLifetimeEndBRVisitor(SVal Val, const MemRegion *Source)
+ : BoundVal(Val), SourceRegion(Source) {}
+
+ void Profile(llvm::FoldingSetNodeID &ID) const override {
+ static int X = 0;
+ ID.AddPointer(&X);
----------------
Xazax-hun wrote:
Maybe we could use addresses of some functions unique to these checkers? That
could potentially do the trick although that also has consequences. But any
changes like this should probably be independent of this PR and done wholesale.
https://github.com/llvm/llvm-project/pull/207052
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