August 2018 - Wine-Bugs - list.winehq.org

[Bug 45572] League of Legends 8.12+ fails to start a game ( anticheat engine, hooking of NtContinue)

by wine-bugs＠winehq.org

https://bugs.winehq.org/show_bug.cgi?id=45572 Zebediah Figura <z.figura12(a)gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |download, obfuscation Status|NEW |STAGED Staged patchset| |https://github.com/wine-sta | |ging/wine-staging/blob/mast | |er/patches/ntdll-NtContinue | |/0002-Use-NtContinue-to-con | |tinue-execution-after-excep | |tion.patch --- Comment #1 from Zebediah Figura <z.figura12(a)gmail.com> --- Marking staged. -- 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.

Aug. 4, 2018

[Bug 45572] New: League of Legends 8.12+ fails to start a game ( anticheat engine, hooking of NtContinue)

by wine-bugs＠winehq.org

https://bugs.winehq.org/show_bug.cgi?id=45572 Bug ID: 45572 Summary: League of Legends 8.12+ fails to start a game (anticheat engine, hooking of NtContinue) 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 hooks NtContinue and expects it to be used to restore the thread context after an exception handler returns EXCEPTION_CONTINUE_EXECUTION. -- 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.

Aug. 4, 2018

[Bug 45571] League of Legends 8.12+ fails to start a game ( anticheat engine, hooking of NtCreateThread/Ex)

by wine-bugs＠winehq.org

https://bugs.winehq.org/show_bug.cgi?id=45571 Zebediah Figura <z.figura12(a)gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |download, obfuscation -- 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.

Aug. 4, 2018

[Bug 45571] New: League of Legends 8.12+ fails to start a game ( anticheat engine, hooking of NtCreateThread/Ex)

by wine-bugs＠winehq.org

https://bugs.winehq.org/show_bug.cgi?id=45571 Bug ID: 45571 Summary: League of Legends 8.12+ fails to start a game (anticheat engine, hooking of NtCreateThread/Ex) 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 either NtCreateThread or NtCreateThreadEx (depending on the reported version) to be called whenever a new thread is created. Wine's implementation of RtlCreateUserThread does not go through either of these functions. -- 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.

Aug. 4, 2018

[Bug 45570] League of Legends 8.12+ fails to start a game ( anticheat engine, incorrect implementation of LdrInitializeThunk)

by wine-bugs＠winehq.org

https://bugs.winehq.org/show_bug.cgi?id=45570 Zebediah Figura <z.figura12(a)gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |download, obfuscation -- 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.

Aug. 4, 2018

[Bug 45570] New: League of Legends 8.12+ fails to start a game ( anticheat engine, incorrect implementation of LdrInitializeThunk)

by wine-bugs＠winehq.org

https://bugs.winehq.org/show_bug.cgi?id=45570 Bug ID: 45570 Summary: League of Legends 8.12+ fails to start a game (anticheat engine, incorrect implementation of LdrInitializeThunk) 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 LdrInitialize thunk to be called whenever a new thread is created and that the first argument is the CONTEXT for the thread. Furthermore, it expects that %eax will contain the thread's entry point. -- 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.

Aug. 4, 2018

[Bug 45569] League of Legends 8.12+ needs NtQueryInformationProcess( ProcessCookie) stub

by wine-bugs＠winehq.org

https://bugs.winehq.org/show_bug.cgi?id=45569 Zebediah Figura <z.figura12(a)gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |download, obfuscation Status|NEW |STAGED Staged patchset| |https://github.com/wine-sta | |ging/wine-staging/tree/mast | |er/patches/ntdll-NtQueryInf | |ormationProcess-ProcessCook | |ie --- Comment #1 from Zebediah Figura <z.figura12(a)gmail.com> --- Marking staged. -- 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.

Aug. 4, 2018

[Bug 45569] New: League of Legends 8.12+ needs NtQueryInformationProcess( ProcessCookie) stub

by wine-bugs＠winehq.org

https://bugs.winehq.org/show_bug.cgi?id=45569 Bug ID: 45569 Summary: League of Legends 8.12+ needs NtQueryInformationProcess(ProcessCookie) stub 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. -- 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.

Aug. 4, 2018

[Bug 45568] League of Legends 8.12+ fails to start a game ( anticheat engine, validation of loaded DLLs)

by wine-bugs＠winehq.org

https://bugs.winehq.org/show_bug.cgi?id=45568 Zebediah Figura <z.figura12(a)gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Staged patchset| |https://github.com/wine-sta | |ging/wine-staging/tree/mast | |er/patches/dinput8-shared-c | |ode Keywords| |download, obfuscation Status|NEW |STAGED --- Comment #1 from Zebediah Figura <z.figura12(a)gmail.com> --- Marking staged. -- 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.

Aug. 4, 2018

[Bug 45568] New: League of Legends 8.12+ fails to start a game ( anticheat engine, validation of loaded DLLs)

by wine-bugs＠winehq.org

https://bugs.winehq.org/show_bug.cgi?id=45568 Bug ID: 45568 Summary: League of Legends 8.12+ fails to start a game (anticheat engine, validation of loaded DLLs) Product: Wine Version: 3.13 Hardware: x86 OS: Linux Status: NEW Severity: normal Priority: P2 Component: -unknown 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 marks all pages of its executable as NOACCESS, then registers a vectored exception handler. When a page is accessed, it will determine if the access is authorized, and if so, it will decrypt the page and mark it as readable. The game only allows access from its own modules, or from a module explicitly loaded by LoadLibrary; in specific, libraries that are automatically loaded as dependences are not considered authorized. In particular this fails because the game loads dinput8, whose real implementation lives in dinput, and this will attempt to access data via callbacks. If this diagnosis is complete, this bug is a WONTFIX. We can easily work around this specific case by sharing source between dinput and dinput8, but no similar solution exists for other dependencies. -- 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.

Aug. 4, 2018