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Fix dangling pointer #170

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Fix dangling pointer #170

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8 changes: 8 additions & 0 deletions bandit/controller.h
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Original file line number Diff line number Diff line change
Expand Up @@ -146,6 +146,10 @@ namespace bandit {
get_controller_address() = controller;
}

static void deregister_controller() {
get_controller_address() = nullptr;
}

static controller_t& registered_controller() {
auto controller = get_controller_address();
throw_if_nullptr(controller, "controller", "bandit::detail::register_controller()");
Expand Down Expand Up @@ -201,6 +205,10 @@ namespace bandit {
controller_t::register_controller(controller);
}

inline void deregister_controller() {
controller_t::deregister_controller();
}

inline controller_t& registered_controller() {
return controller_t::registered_controller();
}
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5 changes: 4 additions & 1 deletion bandit/runner.h
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Original file line number Diff line number Diff line change
Expand Up @@ -110,7 +110,10 @@ namespace bandit {
controller.set_policy(new run_policy::bandit(opt.filter_chain(), opt.break_on_failure(), opt.dry_run()));

detail::register_controller(&controller);
return run(opt, detail::specs());
int result = run(opt, detail::specs());
detail::deregister_controller();

return result;
}

inline int run(int argc, char* argv[], bool allow_further = true) {
Expand Down