https://bugs.winehq.org/show_bug.cgi?id=45573 Bug ID: 45573 Summary: League of Legends 8.12+ fails to start a game (anticheat engine, hooking of syscall return instructions) Product: Wine Version: 3.13 Hardware: x86 OS: Linux Status: NEW Severity: normal Priority: P2 Component: ntdll Assignee: wine-bugs(a)winehq.org Reporter: z.figura12(a)gmail.com Distribution: --- Diagnosed by Andrew Wesie; partially split off from bug 45327. The game expects to be able to hook both the first instruction of the syscall and the last (return) instruction. The current staged implementation of the syscall dispatcher does not return to the syscall thunk but rather directly to its caller, which causes the game to fail. -- 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.