From fe66d52a38bbc65703482db4fcfca7300d6953d9 Mon Sep 17 00:00:00 2001
From: Anton Samokhvalov <anton@samokhvalov.xyz>
Date: Wed, 29 Dec 2021 15:23:37 +0300
Subject: [PATCH] no memory leak

---
 src/btop.cpp       | 10 +++++-----
 src/btop_input.cpp |  7 +++++--
 2 files changed, 10 insertions(+), 7 deletions(-)

diff --git a/src/btop.cpp b/src/btop.cpp
index ac49a7e..48884ba 100644
--- a/src/btop.cpp
+++ b/src/btop.cpp
@@ -237,15 +237,15 @@ void clean_quit(int sig) {
 		std::cerr << Global::fg_red << "ERROR: " << Global::fg_white << Global::exit_error_msg << Fx::reset << endl;
 	}
 	Logger::info("Quitting! Runtime: " + sec_to_dhms(time_s() - Global::start_time));
-
-	const auto excode = (sig != -1 ? sig : 0);
-
+	close(0);
 	//? Assume error if still not cleaned up and call quick_exit to avoid a segfault from Tools::atomic_lock destructor
 #ifndef __APPLE__
-	quick_exit(excode);
+	if (Tools::active_locks > 0) {
+		quick_exit((sig != -1 ? sig : 0));
+	}
 #endif
 
-	exit(excode);
+	if (sig != -1) exit(sig);
 }
 
 //* Handler for SIGTSTP; stops threads, restores terminal and sends SIGSTOP
diff --git a/src/btop_input.cpp b/src/btop_input.cpp
index 85ba644..7a8d910 100644
--- a/src/btop_input.cpp
+++ b/src/btop_input.cpp
@@ -82,10 +82,14 @@ namespace Input {
 
 	struct InputThr {
 		InputThr() : thr(run, this) {
+			thr.detach();
 		}
 
 		static void run(InputThr* that) {
-			that->runImpl();
+			try {
+				that->runImpl();
+			} catch (...) {}
+			delete that;
 		}
 
 		void runImpl() {
@@ -120,7 +124,6 @@ namespace Input {
 		}
 
 		static InputThr& instance() {
-			// intentional memory leak, to simplify shutdown process
 			static InputThr* input = new InputThr();
 
 			return *input;