https://bugs.winehq.org/show_bug.cgi?id=52322 Bug ID: 52322 Summary: wineserver memory leak during HTTPs download (Genshin Impact Launcher, Qt5) Product: Wine Version: 7.0-rc2 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)winehq.org Reporter: mk939(a)ymail.com Distribution: --- The Genshin Impact launcher application downloads *.zip archives from an HTTPs server using the Qt5 engine. During the download, the memory footprint of wineserver increases proportionally (approx 1:2) to the amount of downloaded data. This results in systems running out of free RAM due to the 30+ GB download size (!) This issue is not due to a recent change in Wine. Another user already reported this to me 7 months ago (Wine 6.8-1). Reproduction report 1: (4 months ago) * Wine 6.13 (vanilla) * Launcher version: 2.11.2.0 (Qt5 version: 5.12.5.0) Reproduction report 2: (new) * Wine 7.0-rc2 (staging), Wine 7.0-rc2 (Lutris) * Launcher version: 2.14.1.0 (Qt5 version: 5.12.5.0) Launcher download URL for reproduction: https://genshinimpact.mihoyo.com/client_app/download/launcher/20211221171228... Due to DNS routing issues I yet cannot reproduce this bug with a recent vanilla Wine version, but will give it a try as soon it is sorted out. -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.