From ae08d21bf12fbefa5a7531cf7b61ea5ba9620bae Mon Sep 17 00:00:00 2001
From: ptitSeb <sebastien.chev@gmail.com>
Date: Thu, 20 Apr 2023 22:59:03 +0200
Subject: [DYNAREC] Fixed an optimisation in getDBSize helper function

---
 src/custommem.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src')

diff --git a/src/custommem.c b/src/custommem.c
index 45c7a01f..f77b005c 100644
--- a/src/custommem.c
+++ b/src/custommem.c
@@ -590,6 +590,7 @@ static uintptr_t getDBSize(uintptr_t addr, size_t maxsize, dynablock_t** db)
     uintptr_t* block = box64_jmptbl3[idx3][idx2][idx1];
     if(block == box64_jmptbldefault0)
         return (((addr>>JMPTABL_START1)+1)<<JMPTABL_START1);
+    maxsize+=idx0;  // need to adjust maxsize to "end in current block"
     if (maxsize>JMPTABLE_MASK0)
         maxsize = JMPTABLE_MASK0;
     while(block[idx0]==(uintptr_t)native_next) {
-- 
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