vbox的更動 64670 路徑 trunk/src/VBox/HostServices

時間撮記:

2016-11-15 下午12:01:58 (8 年 以前)

作者:

vboxsync

訊息:

HostServices/SharedOpenGL: bugref:8662: disable deallocation of all context info during crServerTearDown() as we are freeing certain contexts twice leading to use-after-free crashes

檔案:

• trunk/src/VBox/HostServices/SharedOpenGL/crserverlib/server_main.c (修改) (1 筆差異)

trunk/src/VBox/HostServices/SharedOpenGL/crserverlib/server_main.c

@@ -224 +224 @@
     cr_server.barriers = NULL;
 
+#if 0 /** @todo @bugref{8662} -- can trigger SEGFAULTs during savestate */
     /* Free all context info */
     crFreeHashtable(cr_server.contextTable, deleteContextInfoCallback);
+#endif
 
     /* synchronize with reality */