From a848ae9c98ffd9927f8f69b97f3aca2d6ce59694 Mon Sep 17 00:00:00 2001
From: runtime <runtime@uniontech.com>
Date: Thu, 17 Sep 2026 02:08:01 +0800
Subject: [PATCH] fix: correct p2p filter in isValidLogicalName
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1. Root cause: isValidLogicalName() used contains("p2p") to
   filter P2P wireless interfaces, which incorrectly matched
   arm64 PCI domain-encoded interface names like enP2p1s0u2
2. Solution: change contains() to startsWith() so only interface
   names starting with "p2p" (e.g. p2p0, p2p1) are filtered
3. Impact: arm64 USB netcards with PCI domain=2 no longer get
   falsely filtered out from the network adapter list

fix: 修正 isValidLogicalName 中 p2p 过滤逻辑

1. 根因：isValidLogicalName() 使用 contains("p2p") 过滤 P2P
   无线接口，导致 arm64 平台 PCI domain 编码的接口名（如
   enP2p1s0u2）被误过滤
2. 解决方案：将 contains() 改为 startsWith()，仅过滤以
   "p2p" 开头的接口名（如 p2p0、p2p1）
3. 影响：arm64 平台 PCI domain=2 的 USB 网卡不再被误过滤，
   可正确显示在网络适配器列表中

PMS: 239527
---
 deepin-devicemanager/src/GenerateDevice/DeviceGenerator.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/deepin-devicemanager/src/GenerateDevice/DeviceGenerator.cpp b/deepin-devicemanager/src/GenerateDevice/DeviceGenerator.cpp
index 09fa3731..ca3c4343 100644
--- a/deepin-devicemanager/src/GenerateDevice/DeviceGenerator.cpp
+++ b/deepin-devicemanager/src/GenerateDevice/DeviceGenerator.cpp
@@ -317,7 +317,7 @@ void DeviceGenerator::generatorMonitorDevice()
 
 bool isValidLogicalName(const QString& logicalName)
 {
-    if (logicalName.contains("p2p", Qt::CaseInsensitive) || logicalName.isEmpty())
+    if (logicalName.startsWith("p2p", Qt::CaseInsensitive) || logicalName.isEmpty())
         return false;
 
     QString addressFilePath = "/sys/class/net/" + logicalName;