From: Tormod Volden <debian.tormod@gmail.com>
Date: Mon, 7 Jan 2019 21:28:52 +0000 (+0100)
Subject: bank8k: Make sure pagemap_free frees something
X-Git-Url: https://git.ndcode.org/public/gitweb.cgi?a=commitdiff_plain;h=3f11af662f546ba54626b5ebabec4b00d6be82fa;p=FUZIX.git

bank8k: Make sure pagemap_free frees something

Signed-off-by: Tormod Volden <debian.tormod@gmail.com>
---

diff --git a/Kernel/bank8k.c b/Kernel/bank8k.c
index 31b35ee4..b8791df3 100644
--- a/Kernel/bank8k.c
+++ b/Kernel/bank8k.c
@@ -115,7 +115,8 @@ void pagemap_free(ptptr p)
 {
 	uint8_t *pt = (uint8_t *)p->p_page + LOBANK;
 	uint8_t *e = (uint8_t *)p->p_page + PTNUM;
-	uint8_t last = *pt;
+	uint8_t last = PAGE_INVALID;
+
 	while(pt < e) {
 		if (*pt != PAGE_INVALID && *pt != PAGE_VIDEO && *pt != last) {
 			last = *pt;