Fix a race condition

2015-12-25 16:25:39 +08:00
parent 9fb0639f86
commit aed6308841
1 changed files with 1 additions and 0 deletions
@@ -134,6 +134,7 @@ trait BaseService extends Service {
  def updateTrafficTotal(tx: Long, rx: Long) {
    val handler = new Handler(getContext.getMainLooper)
    handler.post(() => {
+      val config = this.config  // avoid race conditions without locking
      if (config != null) {
        ShadowsocksApplication.profileManager.getProfile(config.profileId) match {
          case Some(profile) =>