Closed Bug 1884113 Opened 2 years ago Closed 2 years ago

Deleted (Wrong Stylo CSS parsing result in `transparent` keyword)

Categories

(Core :: CSS Parsing and Computation, defect)

Product:
Core
Component:
CSS Parsing and Computation
Type:
defect

Tracking

()

Status:
RESOLVED INVALID

People

(Reporter: rushliu, Unassigned)

Details

Steps to reproduce:

background: repeating-linear-gradient(0.25turn, transparent, #3f87a6 20px);

Actual results:

Parsed this CSS with rust Stylo crate. Stylo parses the gradient wrongly, it simply returns Absolute black transparent (https://github.com/servo/stylo/blob/3f129fb95a345f0057a6b72901eb7eb795840a76/style/values/computed/color.rs#L56)

Expected results:

Most modern browsers (Chrome 123, Firefox 123), the transparent in gradient should be parsed into "next color with alpha = 0".

It should be GenericColor::ColorMix(CurrentColor, 0.0)

Status: UNCONFIRMED → RESOLVED
Closed: 2 years ago
Resolution: --- → INVALID
Group: core-security
Summary: Wrong Stylo CSS parsing result in `transparent` keyword → Deleted (Wrong Stylo CSS parsing result in `transparent` keyword)
CC list accessible: false
Not accessible to reporter

Please do not randomly set security groups.

Group: core-security
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