[Webkit-unassigned] [Bug 31253] Unbounded memory growth when adding and removing images

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Tue Feb 15 22:51:24 PST 2022


https://bugs.webkit.org/show_bug.cgi?id=31253

Avner <avner.moshkovitz at gmail.com> changed:

           What    |Removed                     |Added
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                 CC|                            |avner.moshkovitz at gmail.com

--- Comment #15 from Avner <avner.moshkovitz at gmail.com> ---
It seems like this is still a problem.
In my case I read a blob from a local file, by extracting a zip entry from a zip file, without the use of an "Image" object.
A blob is then created from the array, and managed with createObjectURL, and revokeObjectURL.
But memory leak still happens on browsers in iOS, so I assume this is a bug in Webkit.
The problem is described in 
https://stackoverflow.com/questions/71122643/webapp-fails-in-ios-when-using-revokeobjecturl
and
https://developer.apple.com/forums/thread/700639
and an online example that demonstrates the problem is in
https://jsfiddle.net/avnerm/vfgkdenp/18/

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