[Webkit-unassigned] [Bug 201800] New: [FTW] Correct lifespan of other SharedBitmaps

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=201800

            Bug ID: 201800
           Summary: [FTW] Correct lifespan of other SharedBitmaps
           Product: WebKit
           Version: WebKit Nightly Build
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: WebKit2
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: bfulgham at webkit.org

The pop-up menu code creates its own SharedBitmap in the WebContent process, which needs to release its handle before destruction, otherwise the UIProcess will be unable to access the GPU texture (since it will have been cleaned up).

This patch also audits other uses of SharedBitmap to make sure a similar problem doesn't exist elsewhere.

-- 
You are receiving this mail because:
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.webkit.org/pipermail/webkit-unassigned/attachments/20190914/83ede6f9/attachment.html>