Changeset 91629 in vbox for trunk/src/VBox/GuestHost/SharedClipboard

Timestamp:

Oct 7, 2021 9:28:07 PM (4 years ago)

Author:

vboxsync

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

147354

Message:

SharedClipboard/common: ShClEventSignal must clear pEvent->pPayload if RTSemEventMultiSignal fails, otherwise it the payload could be freed twice. Don't leak semaphores in ShClEventIdGenerateAndRegister failure path. Three longish r=bird comments on the insanity of the event interface. [scm fix] bugref:9437

File:

• trunk/src/VBox/GuestHost/SharedClipboard/clipboard-common.cpp (modified) (1 diff)

trunk/src/VBox/GuestHost/SharedClipboard/clipboard-common.cpp

@@ -369 +369 @@
  * @param   ppPayload           Where to store the (allocated) event payload on success. Needs to be free'd with
  *                              SharedClipboardPayloadFree(). Optional.
- * 
+ *
  * @todo    r=bird: Locking protocol is totally buggered here, or at least not
  *          explained in any way whatsoever.  We cannot really do shclEventGet