From ee4ee8e1bd50817facc805fcd4592f5433db9018 Mon Sep 17 00:00:00 2001
From: OBattler <oubattler@gmail.com>
Date: Sun, 7 May 2023 14:11:08 +0200
Subject: [PATCH] UPI-42.

---
 src/upi42.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/upi42.c b/src/upi42.c
index 6937644ad..4c22c5ed5 100644
--- a/src/upi42.c
+++ b/src/upi42.c
@@ -1003,7 +1003,7 @@ upi42_reset(upi42_t *upi42)
 void
 upi42_do_init(upi32_t type, uint8_t *rom)
 {
-    memset(upi42, 0, sizeof(upi42_t));
+    memset(upi42, 0x00, sizeof(upi42_t));
     upi42->rom = rom;
 
     /* Set chip type. */
@@ -1022,7 +1022,7 @@ upi42_do_init(upi32_t type, uint8_t *rom)
         upi42->ops[0xe2] = NULL; /* SUSPEND */
     }
 
-    memset(upi42_t->ports_in, 0xff, 0x08);
+    memset(upi42_t->ports_in, 0xff, sizeof(upi42_t->ports_in));
     upi42_t->t0 = 1;
     upi42_t->t1 = 1;
 }