儲存庫 vbox 的更動 67554

時間撮記:

2017-6-22 上午09:17:17 (7 年 以前)

作者:

vboxsync

訊息:

Audio/DevHDA.cpp: Sanity for cStreams in hdaLoadExec() / hdaLoadExecLegacy().

檔案:

• trunk/src/VBox/Devices/Audio/DevHDA.cpp (修改) (2 筆差異)

trunk/src/VBox/Devices/Audio/DevHDA.cpp

@@ -6338 +6338 @@
                 break;
 
-            LogRel2(("hdaLoadExec: cStreams=%RU32\n", cStreams));
+            cStreams = RT_CLAMP(cStreams, 0, HDA_MAX_STREAMS); /* Sanity. */
 
             /* Load stream states. */
@@ -6536 +6536 @@
     rc = SSMR3GetU32(pSSM, &cStreams);
     AssertRC(rc);
+
+    cStreams = RT_CLAMP(cStreams, 0, HDA_MAX_STREAMS); /* Sanity. */
 
     Log2Func(("cStreams=%RU32\n", cStreams));