儲存庫 vbox 的更動 37627

時間撮記:

2011-6-24 下午12:04:55 (14 年 以前)

作者:

vboxsync

svn:sync-xref-src-repo-rev:

72473

訊息:

Devices/E1000: in the link up timer, don't automatically set the link state to "up" if the cable was disconnected since arming the timer

檔案:

• trunk/src/VBox/Devices/Network/DevE1000.cpp (修改) (1 筆差異)

trunk/src/VBox/Devices/Network/DevE1000.cpp

@@ -2856 +2856 @@
     E1KSTATE *pState = (E1KSTATE *)pvUser;
 
+    /*
+     * This can happen if we set the link status to down when the Link up timer was
+     * already armed (shortly after e1kLoadDone() or when the cable was disconnected
+     * and connect+disconnect the cable very quick.
+     */
+    if (!pState->fCableConnected)
+        return;
+
     if (RT_LIKELY(e1kMutexAcquire(pState, VERR_SEM_BUSY, RT_SRC_POS) == VINF_SUCCESS))
     {