fix: 修复 Hub 广播 data race 和端口扫描潜在死锁,清理死代码

- hub.go: broadcast 路径 RLock 改 Lock,修复并发 delete/close 竞争
- port_scan.go: pool.Invoke 失败时释放 wg 和 semaphore,防止死锁
- web_scanner.go: 删除只写不读的 fingerprintCache
- webtitle.go: 移除对已删除 SetFingerprints 的调用
- keylogger.go: 删除未使用的 stopChan 和 isRunning 字段
This commit is contained in:
ZacharyZcR
2026-04-27 19:04:26 +08:00
parent b35dbe4972
commit 1fe8bb5182
5 changed files with 6 additions and 39 deletions
-7
View File
@@ -23,8 +23,6 @@ import (
// - 保持原有功能逻辑
type KeyloggerPlugin struct {
plugins.BasePlugin
isRunning bool
stopChan chan struct{}
keyBuffer []string
bufferMutex sync.RWMutex
}
@@ -33,7 +31,6 @@ type KeyloggerPlugin struct {
func NewKeyloggerPlugin() *KeyloggerPlugin {
return &KeyloggerPlugin{
BasePlugin: plugins.NewBasePlugin("keylogger"),
stopChan: make(chan struct{}),
keyBuffer: make([]string, 0),
}
}
@@ -100,10 +97,6 @@ func (p *KeyloggerPlugin) Scan(ctx context.Context, info *common.HostInfo, confi
// startKeylogging 启动键盘记录
func (p *KeyloggerPlugin) startKeylogging(ctx context.Context, outputFile string) error {
p.isRunning = true
defer func() {
p.isRunning = false
}()
// 根据平台启动相应的键盘记录
var err error
-5
View File
@@ -192,11 +192,6 @@ func (p *WebTitlePlugin) identifyFingerprintsMulti(info *common.HostInfo, baseUR
// 调用指纹识别
fingerprints := WebScan.InfoCheck(baseURL, &checkDataList)
// 存入缓存
if len(fingerprints) > 0 {
core.SetFingerprints(info.Host, info.Port, fingerprints)
}
// 非全量模式下,基于指纹触发POC扫描
if !config.POC.Full && !config.POC.Disabled {
p.triggerPocScan(info, fingerprints, config)