From 6e15a4416838620c92e2d79cc37a2f8f75dfd36a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=9D=8E=E9=80=9A=E6=B4=B2?= <zhangsongcui3371@sina.com>
Date: Mon, 29 Apr 2024 20:28:50 +0800
Subject: [PATCH] GPU (Linux): ignore `.` when enumerating directories

---
 src/detection/gpu/gpu_linux.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/detection/gpu/gpu_linux.c b/src/detection/gpu/gpu_linux.c
index 69ffdd9d5..5ea018bec 100644
--- a/src/detection/gpu/gpu_linux.c
+++ b/src/detection/gpu/gpu_linux.c
@@ -46,7 +46,12 @@ static void pciDetectAmdSpecific(const FFGPUOptions* options, FFGPUResult* gpu,
 
     ffStrbufAppendS(pciDir, "/hwmon/");
     FF_AUTO_CLOSE_DIR DIR* dirp = opendir(pciDir->chars);
-    struct dirent* entry = readdir(dirp);
+    struct dirent* entry;
+    while ((entry = readdir(dirp)) != NULL)
+    {
+        if (entry->d_name[0] == '.') continue;
+        break;
+    }
     if (!entry) return;
     ffStrbufAppendS(pciDir, entry->d_name);
     ffStrbufAppendC(pciDir, '/');