https://bugs.winehq.org/show_bug.cgi?id=44003 Bug ID: 44003 Summary: Origin: BF3WebHelper.exe crashes because injection of igo32.dll fails. Product: Wine-staging Version: 2.20 Hardware: x86 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)winehq.org Reporter: bernhardu(a)mailbox.org CC: erich.e.hoover(a)wine-staging.com, michael(a)fds-team.de, sebastian(a)fds-team.de Distribution: --- Created attachment 59662 --> https://bugs.winehq.org/attachment.cgi?id=59662 Standalone demonstration of the issue similar to what Origin does. When starting a game from Origin a crash dialog for BF3WebHelper.exe is shown. Shift+right click - "Debug" seems to get another thread further, so it can successfully then still execute Firefox.exe. Used a self built wine-2.20 with the whole staging patch set applied. Tried to get an idea of what happens: - Origin calculates the entry point for LoadLibrary using the kernel32 fake dll and the base address of its own process. - CreateProcess with suspended flag is called for BF3WebHelper.exe - Memory for the to be loaded dll is reserved and filled in the new process ("...\\igo32.dll"). - A second thread in the new process is created by CreateRemoteThread using the calculated entry point for kernel32.fake.LoadLibrary above. - This thread crashes because it looks like in the in memory kernel32 module is something different/uninitialized at the used entry point. With +BF3WebHelper.exe:all crash does not happen. (But is still not executing LoadLibrary and seems not to crash by "accident".) Attached is a demonstration of what happens. -- 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.