From d2368501193a51f2dd0644005e08bdcc46d32813 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=9D=8E=E9=80=9A=E6=B4=B2?= <zhangsongcui3371@sina.com>
Date: Thu, 11 Dec 2025 14:37:09 +0800
Subject: [PATCH] CPUCache (macOS): fixes cache line size detection

---
 src/detection/cpucache/cpucache_apple.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/detection/cpucache/cpucache_apple.c b/src/detection/cpucache/cpucache_apple.c
index b0e315a14..cacb85df6 100644
--- a/src/detection/cpucache/cpucache_apple.c
+++ b/src/detection/cpucache/cpucache_apple.c
@@ -9,7 +9,7 @@ const char* ffDetectCPUCache(FFCPUCacheResult* result)
     if (nPerfLevels <= 0) return "sysctl(hw.nperflevels) failed";
 
     // macOS provides the global system cache line size
-    uint32_t lineSize = (uint32_t) ffSysctlGetInt("hw.cachelinesize", 0);
+    uint32_t lineSize = (uint32_t) ffSysctlGetInt64("hw.cachelinesize", 0);
 
     char sysctlKey[128] = "hw.perflevelN.";
     char* pNum = sysctlKey + strlen("hw.perflevel");