mirrors/ladybird
0
0
Fork 0
mirror of https://github.com/LadybirdBrowser/ladybird.git synced 2025-07-19 15:32:31 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 9

LibWeb: Prevent infinitely growing font size due to rem units in root

Browse source 
A font-size with rem units need to resolve against the default font
metrics for the root element, otherwise every time we compute style,
the reference value for rem units grows.

This fixes an issue where text on some web pages would grow every time
there was a relayout. This was very noticeable on https://proton.me/

Fixes #339
This commit is contained in:
Andreas Kling 2025-03-05 18:22:05 +01:00 • committed by Andreas Kling
parent dd78d5d50e
commit 02a642b87b
Notes: github-actions[bot] 2025-03-05 21:47:05 +00:00
5 changed files with 45 additions and 8 deletions
Download patch file Download diff file Expand all files Collapse all files

2
Libraries/LibWeb/DOM/Element.cpp
View file

@ -631,7 +631,7 @@ CSS::RequiredInvalidationAfterStyleChange Element::recompute_inherited_style()
return invalidation;
document().style_computer().compute_font(*computed_properties, this, {});
document().style_computer().absolutize_values(*computed_properties);
document().style_computer().absolutize_values(*computed_properties, this);
for (auto [property_id, old_value] : old_values_with_relative_units) {
auto new_value = computed_properties->maybe_null_property(static_cast<CSS::PropertyID>(property_id));