From 8e823f125c6a49f64778e4a53716449f162d2531 Mon Sep 17 00:00:00 2001
From: RichardG867 <richardg867@gmail.com>
Date: Mon, 18 Oct 2021 23:56:40 -0300
Subject: [PATCH] PIIX: Remove I/O traps on close

---
 src/chipset/intel_piix.c | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/src/chipset/intel_piix.c b/src/chipset/intel_piix.c
index bff891bea..aeed83ab5 100644
--- a/src/chipset/intel_piix.c
+++ b/src/chipset/intel_piix.c
@@ -1397,11 +1397,14 @@ piix_reset(void *p)
 
 
 static void
-piix_close(void *p)
+piix_close(void *priv)
 {
-    piix_t *piix = (piix_t *)p;
+    piix_t *dev = (piix_t *) priv;
 
-    free(piix);
+    for (int i = 0; i < (sizeof(dev->io_traps) / sizeof(dev->io_traps[0])); i++)
+	io_trap_remove(dev->io_traps[i].trap);
+
+    free(dev);
 }