Reject negative values of flex-basis.

Fixes #15902
2025-08-03 20:50:07 +01:00 · 2017-04-05 18:37:34 +02:00 · 2017-04-05 18:37:34 +02:00 · b85f1a0240
commit b85f1a0240
parent bf7c044955
2 changed files with 19 additions and 0 deletions
--- a/components/style/properties/longhand/position.mako.rs
+++ b/components/style/properties/longhand/position.mako.rs
@ -142,6 +142,7 @@ ${helpers.predefined_type("flex-basis",
                          "LengthOrPercentageOrAutoOrContent",
                          "computed::LengthOrPercentageOrAuto::Auto" if product == "gecko" else
                          "computed::LengthOrPercentageOrAutoOrContent::Auto",
+                          "parse_non_negative_with_context",
                          spec="https://drafts.csswg.org/css-flexbox/#flex-basis-property",
                          extra_prefixes="webkit",
                          animatable=True if product == "gecko" else False)}