Bug 226596

Summary: Stop storing Ref<IPC::Connection> in RTCDataChannelRemoteManagerProxy::m_webProcessConnections
Product: WebKit Reporter: Chris Dumez <cdumez>
Component: MediaAssignee: Chris Dumez <cdumez>
Status: RESOLVED FIXED    
Severity: Normal CC: achristensen, eric.carlson, ggaren, webkit-bug-importer, youennf
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   
Attachments:
Description Flags
Patch none

Description Chris Dumez 2021-06-03 13:38:41 PDT 
Stop storing Ref<IPC::Connection> in RTCDataChannelRemoteManagerProxy::m_webProcessConnections. Keeping the IPC::Connection alive always carries the chance of leaking if we fail to properly clear the HashMap. We can simply store an IPC::Connection::UniqueID and use that ID to send the IPC on the background thread.
Comment 1 Chris Dumez 2021-06-03 13:39:46 PDT 
Created attachment 430496 [details]
Patch
Comment 2 EWS 2021-06-03 14:34:14 PDT 
Committed r278420 (238444@main): <https://commits.webkit.org/238444@main>

All reviewed patches have been landed. Closing bug and clearing flags on attachment 430496 [details].
Comment 3 Radar WebKit Bug Importer 2021-06-03 14:35:21 PDT 
<rdar://problem/78836798>