rsvgёb @Кавычка

Create: 2023-08-28 Update: 2025-07-10 21:44:42

rsvgёb

Есть librsvg — либа в целом надежная, написана на rust. Она парсит svg и умеет их рендерить в png.

Особенность в том, что в svg можно встраивать обычные растровые изображения (через <image xlink:href="data:...>). Для их парсинга там используется либа libgdk-pixbuf, она написана на C.

libgdk-pixbuf умеет поточно читать изображения и из-за этого есть баг: если изображение не совсем до конца дописано, то часть буфера с данными останется неинициализированным, а ошибки настоящей иногда не происходят. В результате при парсинге svg в превьюху может попасть память приложения. Чем-то похожа на gifoёb.

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22.5K viewsBo0oM, Aug 28, 2023 at 10:37

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