[Webkit-unassigned] [Bug 53416] New: [Qt] Symbian runs OOM when rendering large texts

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=53416

           Summary: [Qt] Symbian runs OOM when rendering large texts
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: S60 Hardware
        OS/Version: S60 3rd edition
            Status: NEW
          Keywords: Qt
          Severity: Normal
          Priority: P3
         Component: New Bugs
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: koshuin at gmail.com


Created an attachment (id=80626)
 --> (https://bugs.webkit.org/attachment.cgi?id=80626&action=review)
Test Case

Using QtWebkit2.1 with QtTestBrowser on Symbian^3 devices runs out of memory if a paragraph contains more than 1MB of text.

I create this bug to set this issue apart from 'downloading crashes'-bugs Bug 46746 and Bug 51165 .
Memory usage has increased quite a bit from Qt 4.6.3 as bugreports related to this issue are regressions.

Question is should we consider this as a serious issue and whether we should in the future optimise for smaller memory consuption instead of speed. It is almost impossible to bisect against QtWebkit using Symbian so finding if there is a set of commits causing this is difficult :S

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