[Bug 17988] New: some frameworks fail to initialize if fs mounted in noexec
http://bugs.winehq.org/show_bug.cgi?id=17988 Summary: some frameworks fail to initialize if fs mounted in noexec Product: Wine Version: 1.1.18 Platform: PC OS/Version: Linux Status: UNCONFIRMED Severity: major Priority: P2 Component: -unknown AssignedTo: wine-bugs(a)winehq.org ReportedBy: virtuousfox(a)gmail.com While mounting /home in noexec is common security practise i surprised not to find similar report entries however i sure that there are a lot bugs connected to this issue. Practising such way myself i found out that if the place where external (not wine-native) libraries and frameworks (such Mono or MS Visual C++) is situated (9/10 chance that it is your /home) mounted with noexec option any tries to run software dependent on them will fail with different and non-intuitive errors like infamous "err:module:attach_process_dlls "MSVCR80.dll" failed to initialize, aborting" it's not matter what mounting options used on fs where actual application is placed. to pin-point such behaviour always check if non-working software will work then you remount fs with exec option and it probably be good thing to tag existing bug entries where bugs caused by this and named by application as duplicats to this entry -- Configure bugmail: http://bugs.winehq.org/userprefs.cgi?tab=email 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.
http://bugs.winehq.org/show_bug.cgi?id=17988 Vitaliy Margolen <vitaliy(a)kievinfo.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED Resolution| |INVALID --- Comment #1 from Vitaliy Margolen <vitaliy(a)kievinfo.com> 2009-04-09 19:54:20 --- Wine won't execute binaries from FS mounted with noexec. This is by design. -- Configure bugmail: http://bugs.winehq.org/userprefs.cgi?tab=email 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.
http://bugs.winehq.org/show_bug.cgi?id=17988 Vitaliy Margolen <vitaliy(a)kievinfo.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|RESOLVED |CLOSED --- Comment #2 from Vitaliy Margolen <vitaliy(a)kievinfo.com> 2009-04-09 19:55:03 --- Closing. -- Configure bugmail: http://bugs.winehq.org/userprefs.cgi?tab=email 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.
http://bugs.winehq.org/show_bug.cgi?id=17988 --- Comment #3 from Predatory QQmber <virtuousfox(a)gmail.com> 2009-04-09 20:25:28 --- i'm not talking about "executing binaries". i talking about loading libraries from fs with noexec. most of libraries have no complains about fs being noexec (the ones you put in system32) for example: i have "The Witcher" and "No one lives forver" installations on /media/games with exec and /home with noexec witcher.exe is not working, nolf.exe is okay. then /home is exec - witcher.exe working too. same with d3dx9_34.dll consumers which has no problems to load d3dx9_34.dll but have troubles with MSVCR80.dll is it not a bug ? -- Configure bugmail: http://bugs.winehq.org/userprefs.cgi?tab=email 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.
http://bugs.winehq.org/show_bug.cgi?id=17988 --- Comment #4 from Predatory QQmber <virtuousfox(a)gmail.com> 2009-04-09 20:30:03 --- i mean installations is in /media/games but libraries in /home -- Configure bugmail: http://bugs.winehq.org/userprefs.cgi?tab=email 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.
http://bugs.winehq.org/show_bug.cgi?id=17988 --- Comment #5 from Vitaliy Margolen <vitaliy(a)kievinfo.com> 2009-04-09 20:40:49 --- All libraries have executable code. If reinforced no code can be executed from libraries that came from system mounted with noexec. It's of course more complicated then that but it's all outside of what Wine can do. If you want to run a program under Wine no part of it can reside on a mount mounted with noexec option. -- Configure bugmail: http://bugs.winehq.org/userprefs.cgi?tab=email 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.
http://bugs.winehq.org/show_bug.cgi?id=17988 Predatory QQmber <virtuousfox(a)gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|CLOSED |RESOLVED Resolution|INVALID |DUPLICATE --- Comment #6 from Predatory QQmber <virtuousfox(a)gmail.com> 2009-04-09 22:38:42 --- it's really not good how .net holes become linux holes. especially since how it selectively works... workaround for this would be to have ~/.wine bind-mounted somethere with exec or WINEPREFIX-it somethere. anyway - it is still an issue unless wine will behave similar in all error cases caused by noexec at least. ( warning message ? something ? ) that's why i will mark it as duplicate of #11661 *** This bug has been marked as a duplicate of bug 11661 *** -- Configure bugmail: http://bugs.winehq.org/userprefs.cgi?tab=email 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.
http://bugs.winehq.org/show_bug.cgi?id=17988 Dmitry Timoshkov <dmitry(a)codeweavers.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Severity|major |normal Status|RESOLVED |CLOSED --- Comment #7 from Dmitry Timoshkov <dmitry(a)codeweavers.com> 2009-04-12 22:00:35 --- Closing duplicate. -- Configure bugmail: http://bugs.winehq.org/userprefs.cgi?tab=email 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.
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