Bug 131489

Summary: [EFL] WebKit eats a huge amount of memory with large fonts
Product: WebKit Reporter: Renata Hodovan <rhodovan.u-szeged>
Component: CSSAssignee: Nobody <webkit-unassigned>
Status: RESOLVED WONTFIX    
Severity: Major CC: ap, darin, gyuyoung.kim, kling, mcatanzaro, ossy
Priority: P1    
Version: 528+ (Nightly build)   
Hardware: PC   
OS: Linux   
Bug Depends on:    
Bug Blocks: 116980    
Attachments:
Description Flags
Test case none

Description Renata Hodovan 2014-04-10 04:25:26 PDT
Created attachment 229042 [details]
Test case

WebKit eats a huge amount of memory if we are trying to load texts with really large font-size. E.g.: the following test uses all the 8G of my memory and the only solution to kill the browser is a complete PC reboot:


<style type="text/css">
		
	* {
	font-size:5388%;

	}
	
</style>
A

I've run the test on release and debug EFL builds, but I'm not sure that it is a port specific issue or not. It would be great if someone could validate it on other ports too.
Comment 1 Csaba Osztrogonác 2014-04-10 07:36:08 PDT
I tried it with Safari and ToT WebKit, it managed 
to paint the huge "A" properly without any problem.
Comment 2 Renata Hodovan 2014-04-10 08:41:33 PDT
(In reply to comment #1)
> I tried it with Safari and ToT WebKit, it managed 
> to paint the huge "A" properly without any problem.

Thanks Ossy. Could someone try it on a GTK build too?
Comment 3 Renata Hodovan 2014-04-17 02:01:46 PDT
I guess this bug and the time-out at fast/css/font-size-nan.svg happen for the same reason.
Comment 4 Renata Hodovan 2014-04-18 06:58:48 PDT
I've tried the test on a GTK build and it works fine.
Comment 5 Michael Catanzaro 2017-03-11 10:34:20 PST
Closing this bug because the EFL port has been removed from trunk.

If you feel this bug applies to a different upstream WebKit port and was closed in error, please either update the title and reopen the bug, or leave a comment to request this.