1629406 - Incorrect download filename with Content-Disposition header

Status: RESOLVED DUPLICATE of bug 1440677

(Core :: Networking, defect)

Description

[Automne von Einzbern]

User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:76.0) Gecko/20100101 Firefox/76.0

Steps to reproduce:

I click on a link ( https://ddl.pikariteshima.com/Animes/Days%20Touin%20Gakuen-sen%21/%5BPikari-Teshima%5D%20Days%20%28TV%29%20Touin%20Gakuen-sen%21%20-%2002%20VOSTFR%20DVD.mp4 ) to download a MP4 video and the name in download window is not fully parsed.

Actual results:

https://i.imgur.com/dro2q6i.png
https://i.imgur.com/WRXXi4r.png
https://i.imgur.com/V4sR2nH.png

Expected results:

Firefox parse badly the following header:
content-disposition: attachment; filename=[Pikari-Teshima] Days (TV) Touin Gakuen-sen! - 02 VOSTFR DVD.mp4