From 0b00b5ffe0dc2fbd268462bc774a00e0cbb76e52 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, 15 Jun 2023 09:35:47 +0800
Subject: [PATCH] FreeBSD (CPU): fix temperature detection

---
 src/detection/cpu/cpu_bsd.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/src/detection/cpu/cpu_bsd.c b/src/detection/cpu/cpu_bsd.c
index 2308c8985..0ae8010b1 100644
--- a/src/detection/cpu/cpu_bsd.c
+++ b/src/detection/cpu/cpu_bsd.c
@@ -7,9 +7,8 @@ void ffDetectCPUImpl(const FFinstance* instance, FFCPUResult* cpu)
 
     if (instance->config.cpuTemp)
     {
-        FFstrbuf cpuTemp;
-        ffStrbufInit(&cpuTemp);
-        if(ffSysctlGetString("temperature", &cpuTemp))
+        FF_STRBUF_AUTO_DESTROY cpuTemp = ffStrbufCreate();
+        if(ffSysctlGetString("hw.acpi.thermal.tz0.temperature", &cpuTemp))
             cpu->temperature = FF_CPU_TEMP_UNSET;
         else
             cpu->temperature = ffStrbufToDouble(&cpuTemp);