[Webkit-unassigned] [Bug 167889] New: Mobile Safari crashes when dynamically adding large SVGs

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=167889

            Bug ID: 167889
           Summary: Mobile Safari crashes when dynamically adding large
                    SVGs
    Classification: Unclassified
           Product: WebKit
           Version: Safari 10
          Hardware: iPhone / iPad
                OS: iOS 10
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: SVG
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: yigu at chromium.org
                CC: zimmermann at kde.org

When dynamically adding SVGs with large foreign objects, Safari crashes on iOS (works well on Mac).

Steps to Reproduce:
1. Open http://output.jsbin.com/soyedaf/1
2. Click the image to add SVGs

Expected Results:
The image gets blurred.

Actual Results:
Page crashes.

Version:
iOS

Configuration:
If the number of svgs changes from 4 to 2 or the size of the spacer div changes from 1500px to 500px. SVGs can be added and the image can be blurred. Suspecting that the current config exceeds the size limit of mobile Safari?

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