Memory overflow

[Gaubee]

<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" fill="none" version="1.1"
    width="934.975830078125" height="1024" viewBox="0 0 934.975830078125 1024">
    <defs>
        <filter id="master_svga_90_04879" filterUnits="objectBoundingBox" color-interpolation-filters="sRGB" x="-120"
            y="-120" width="619.9678649902344" height="376.67909240722656">
            <feFlood flood-opacity="0" result="BackgroundImageFix" />
            <feBlend mode="normal" in="SourceGraphic" in2="BackgroundImageFix" result="shape" />
            <feGaussianBlur stdDeviation="30" result="effect1_foregroundBlur" />
        </filter>
    </defs>
    <g>

        <g filter="url(#master_svga_90_04879)">
            <path
                d="M246.02157592773438,863.812059375L410.03657592773436,978.622359375L625.9895759277344,841.943359375L410.03657592773436,913.016459375L246.02157592773438,863.812059375Z"
                fill="#FEFFE1" fill-opacity="1" />
        </g>
    </g>
</svg>

just try this svg.
version 0.42.0~0.43.0

[RazrFalcon]

Yes, this is an expected behavior. There are no memory usage limits in resvg.
I assume you wanted to use filterUnits="userSpaceOnUse" instead of filterUnits="objectBoundingBox". Because right now your SVG requesting a 235567x51484px image.

[Gaubee]

Yes, this is an expected behavior. There are no memory usage limits in resvg. I assume you wanted to use filterUnits="userSpaceOnUse" instead of filterUnits="objectBoundingBox". Because right now your SVG requesting a 235567x51484px image.

Thank you for your response. I'm not an SVG expert; I'm just using resvg as the solution for rendering SVGs in my application.
I'm currently using it as a dynamic link library to meet the SVG rendering needs in mobile. This leads to unbounded memory usage, causing the application to crash. Do you have any suggestions for this?

[RazrFalcon]

Currently, there are no plans on adding memory usage limits.

All you can do right now is too walk over nodes and check their bboxes. But if you're using resvg as a C library then there is no way to do so either.
Or you can fork resvg and add necessary checks yourself.

I have added #815 to track this issue.