Bug 257758 – JS / SVG: Error when removing lengthAdjust attribute

• Status: NEW
• Component: SVG

[Ahmad Saleem]

Hi Team,

I came across another failing testcase in Safari Technology Preview 171 and WebKit ToT:

Test Case: https://jsfiddle.net/dty3koox/

^ Safari shows following:

lengthAdjust before removeAttribute: 2

lengthAdjust after removeAttribute: 2 <-------- 'It is 1 in other browsers e.g., Chrome Canary 116 and Firefox Nightly 115'

Blink Bug: crbug.com/523685

^ It might not be 1-1 merge, just wanted to raise for our tracking purposes.

Thanks!

[Radar WebKit Bug Importer]

<rdar://problem/110724849>

[Karl Dubost]

Created attachment 466689 [details]
testcase

Confirmed.

[Ahmad Saleem]

https://searchfox.org/wubkat/rev/889804f28206ffa2dd7930e2e52df50dc4260049/Source/WebCore/svg/SVGElement.cpp#150

Here adding:

if (value.isNull())
    return;

___

Haven't tried but will try and see, if it works.

[Ahmad Saleem]

(In reply to Ahmad Saleem from comment #3)
> https://searchfox.org/wubkat/rev/889804f28206ffa2dd7930e2e52df50dc4260049/
> Source/WebCore/svg/SVGElement.cpp#150
> 
> Here adding:
> 
> if (value.isNull())
>     return;
> 
> ___
> 
> Haven't tried but will try and see, if it works.

Didn't work.