From 01353b32d83101f94c88be72eae2bf96eda5382a Mon Sep 17 00:00:00 2001
From: SarahW <SarahW@localhost>
Date: Wed, 19 Apr 2017 16:19:08 +0100
Subject: [PATCH] Corrected mprotect parameters on x86-32 Voodoo recompiler.
 Patch from bit.

---
 src/vid_voodoo_codegen_x86.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/vid_voodoo_codegen_x86.h b/src/vid_voodoo_codegen_x86.h
index 3091ec7..21ee944 100644
--- a/src/vid_voodoo_codegen_x86.h
+++ b/src/vid_voodoo_codegen_x86.h
@@ -3300,7 +3300,7 @@ static void voodoo_codegen_init(voodoo_t *voodoo)
 
 #ifdef __linux__
 	start = (void *)((long)voodoo->codegen_data & pagemask);
-	len = ((sizeof(voodoo_x86_data_t) * BLOCK_NUM) + pagesize) & pagemask;
+	len = ((sizeof(voodoo_x86_data_t) * BLOCK_NUM*2) + pagesize) & pagemask;
 	if (mprotect(start, len, PROT_READ | PROT_WRITE | PROT_EXEC) != 0)
 	{
 		perror("mprotect");