Fix ContainsMemoryP calc

UplinkCoder · UplinkCoder · commit 76111b255a51 · 2025-11-26T14:27:36.000+01:00
diff --git a/os/metac_alloc.c b/os/metac_alloc.c
@@ -312,7 +312,7 @@ bool Arena_ContainsMemoryP(tagged_arena_t* arena, void* memP)
 {
     intptr_t memPi = (intptr_t) memP;
     intptr_t arenaMemPi = (intptr_t) arena->Memory;
-    if (arenaMemPi <= memPi && (arenaMemPi + arena->Offset) < memPi)
+    if (arenaMemPi <= memPi && memPi < (arenaMemPi + arena->Offset))
     {
         return true;
     }

Original file line number	Diff line number	Diff line change
`@@ -312,7 +312,7 @@ bool Arena_ContainsMemoryP(tagged_arena_t* arena, void* memP)`
`312`	`312`	`{`
`313`	`313`	`intptr_t memPi = (intptr_t) memP;`
`314`	`314`	`intptr_t arenaMemPi = (intptr_t) arena->Memory;`
`315`		`- if (arenaMemPi <= memPi && (arenaMemPi + arena->Offset) < memPi)`
	`315`	`+ if (arenaMemPi <= memPi && memPi < (arenaMemPi + arena->Offset))`
`316`	`316`	`{`
`317`	`317`	`return true;`
`318`	`318`	`}`