[Webkit-unassigned] [Bug 89513] New: Infinite loop in WebKit is causing Safari & Chrome crash
bugzilla-daemon at webkit.org
bugzilla-daemon at webkit.org
Tue Jun 19 14:12:17 PDT 2012
https://bugs.webkit.org/show_bug.cgi?id=89513
Summary: Infinite loop in WebKit is causing Safari & Chrome
crash
Product: WebKit
Version: 528+ (Nightly build)
Platform: All
URL: http://www.pdftron.com/pdfnet/webviewer/demo/viewer.ht
ml?d=/xod/fhm.xod&v=html5
OS/Version: All
Status: UNCONFIRMED
Severity: Critical
Priority: P1
Component: Canvas
AssignedTo: webkit-unassigned at lists.webkit.org
ReportedBy: inincic at pdftron.com
CC: inincic at pdftron.com
Chrome Version: latest Safari / Chromium (e.g. 19.0.1084.56 m)
OS: Repeatedly verified on Windows. Able to reproduce on iOS and Mac.
-------------------
URL (if applicable) where crash occurred:
http://www.pdftron.com/pdfnet/webviewer/demo/viewer.html?d=/xod/fhm.xod&v=html5
-------------------
Here is the crash dump file:
http://www.pdftron.com/pub/chrome/Chrome-last.dmp
-------------------
Can you reproduce this crash?
Yes.
1. Navigate the viewer to the end of the document (http://www.pdftron.com/pdfnet/webviewer/demo/viewer.html?d=/xod/fhm.xod&v=html5) with 'jump last page button'. Start switching the pages with 'Previous page button'. Let the page to fully render on Canvas.
Result:
The tab/browser will randomly crash when reaching the page range of 42-70. Debugging the issue it seems that WebKit enters an infinite loop until it crashes.
For more info about the issue you can reach us via info at pdftron . com
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