From 1777a3decf6acdb836580f2c7cfe055aaee94b3e Mon Sep 17 00:00:00 2001
From: Jacob Palecki <JacobPalecki@gmail.com>
Date: Mon, 3 Aug 2020 19:12:04 -0700
Subject: Read from driver to get graph values

---
 wrapper/wrapper.cpp    | 1 +
 wrapper/wrapper_io.cpp | 5 ++++-
 2 files changed, 5 insertions(+), 1 deletion(-)

(limited to 'wrapper')

diff --git a/wrapper/wrapper.cpp b/wrapper/wrapper.cpp
index 38ac481..e29f08d 100644
--- a/wrapper/wrapper.cpp
+++ b/wrapper/wrapper.cpp
@@ -59,5 +59,6 @@ void ManagedAccel::WriteToDriver()
 
 void ManagedAccel::ReadFromDriver()
 {
+	delete modifier_instance;
 	modifier_instance = driverWriter->readFromDriver();
 }
diff --git a/wrapper/wrapper_io.cpp b/wrapper/wrapper_io.cpp
index be3bd58..4284d60 100644
--- a/wrapper/wrapper_io.cpp
+++ b/wrapper/wrapper_io.cpp
@@ -11,5 +11,8 @@ void wrapper_io::writeToDriver(rawaccel::mouse_modifier* modifier)
 rawaccel::mouse_modifier* wrapper_io::readFromDriver()
 {
 	rawaccel::mouse_modifier modifier = rawaccel::read();
-	return &(modifier);
+	rawaccel::mouse_modifier* mod_pnt = (rawaccel::mouse_modifier*)malloc(sizeof(rawaccel::mouse_modifier));
+	memcpy(mod_pnt, &modifier, sizeof(rawaccel::mouse_modifier));
+
+	return mod_pnt;
 }
-- 
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