Remove the race condition between new process creation and context release (#12342)
* Remove the race condition between new process creation and old process releasing remote context Previously there was a race condition where the getId() method would return the new context ID even though the release was for the old context. This changes it to send the "initial" context ID with the release message to ensure there is no race. * fetch context ID from remote in sandbox mode
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7 changed files with 31 additions and 6 deletions
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@ -1033,13 +1033,17 @@ void WebContents::NavigationEntryCommitted(
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details.is_same_document, details.did_replace_entry);
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}
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int64_t WebContents::GetID() const {
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int64_t process_id = web_contents()->GetRenderProcessHost()->GetID();
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int64_t routing_id = web_contents()->GetRenderViewHost()->GetRoutingID();
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int64_t WebContents::GetIDForContents(content::WebContents* web_contents) {
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int64_t process_id = web_contents->GetRenderProcessHost()->GetID();
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int64_t routing_id = web_contents->GetMainFrame()->GetRoutingID();
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int64_t rv = (process_id << 32) + routing_id;
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return rv;
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}
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int64_t WebContents::GetID() const {
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return WebContents::GetIDForContents(web_contents());
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}
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int WebContents::GetProcessID() const {
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return web_contents()->GetRenderProcessHost()->GetID();
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}
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