Changeset 64670 in vbox for trunk/src/VBox

Timestamp:

Nov 15, 2016 12:01:58 PM (8 years ago)

Author:

vboxsync

Message:

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

File:

• trunk/src/VBox/HostServices/SharedOpenGL/crserverlib/server_main.c (modified) (1 diff)

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 */