March 2012 - Wine-Bugs - list.winehq.org

[Bug 19732] New: Security: use CAP_SYS_RAWIO during start up to map the memory below mmap_min_addr instead of permanently lowering it at install time
by wine-bugs＠winehq.org March 13, 2012

March 13, 2012

http://bugs.winehq.org/show_bug.cgi?id=19732 Summary: Security: use CAP_SYS_RAWIO during start up to map the memory below mmap_min_addr instead of permanently lowering it at install time Product: Wine Version: 1.1.21 Platform: PC OS/Version: Linux Status: NEW Severity: normal Priority: P2 Component: -unknown AssignedTo: wine-bugs(a)winehq.org ReportedBy: scott(a)open-vote.org Background: In order to work around the mmap_min_addr setting introduced a while back that breaks Wine, many Wine packages now install conf files to /etc/sysctl.d/ that disable mmap_min_addr entirely. This reduces security of the system, as any kernel null pointer dereference bug can root the machine. One such bug was found to be open for 8 years. This launchpad bug gives hints at what we need to do to implement this within Wine properly. ---- >From Launchpad: I would like to see wine and dosemu using filesystem capabilties to temporarily grant themselves CAP_SYS_RAWIO during start up to map the memory below mmap_min_addr, instead of requiring that the entire running system have their mmap_min_addr lowered. Implementing this would involve two halves: setting up the filesystem capabilities when the package installed (postinst most likely), and dropping the capability once the program had allocated memory. Here is a quick example of how to mark an executable with a capability: http://www.friedhoff.org/posixfilecaps.html#Examples%20-%20Substitution%20o… They use numeric values, but it may be more readable to use text version: sudo setcap cap_sys_rawio=ep low-mmap (setcap is in libcap2-bin) Part 2 involves dropping the capability: http://git.0pointer.de/?p=pulseaudio.git;a=blob;f=src/daemon/caps.c;hb=86de… the pa_drop_caps and shows how to drop capabilities, and pa_have_caps shows how to test for a specific capability. (In the example's case, CAP_SYS_NICE.) (sorry, lost some context for my setcap paste: "low-mmap" is the program I was setting capabilities on. "cap_sys_rawio" is the textual version of the capabilities.) -- 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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[Bug 6604] Ship icons for wineboot and wine ole view that can be used in .desktop files
by wine-bugs＠winehq.org March 13, 2012

March 13, 2012

http://bugs.winehq.org/show_bug.cgi?id=6604 --- Comment #14 from Elad Alfassa <elad(a)fedoraproject.org> 2012-03-13 06:47:51 CDT --- (In reply to comment #13) > There's no reason to have icons for wineboot or oleview, they aren't meant for > users. I agree, in this case, this bug should be closed. In related (although of topic for this specific bugzilla) note, Andreas, please remove the wineboot and oleview desktop files from the Fedora packages. -- 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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[Bug 6604] Ship icons for wineboot and wine ole view that can be used in .desktop files
by wine-bugs＠winehq.org March 13, 2012

March 13, 2012

http://bugs.winehq.org/show_bug.cgi?id=6604 --- Comment #13 from Alexandre Julliard <julliard(a)winehq.org> 2012-03-13 06:06:14 CDT --- There's no reason to have icons for wineboot or oleview, they aren't meant for users. -- 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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[Bug 6604] Ship icons for wineboot and wine ole view that can be used in .desktop files
by wine-bugs＠winehq.org March 13, 2012

March 13, 2012

http://bugs.winehq.org/show_bug.cgi?id=6604 Scott Ritchie <scott(a)open-vote.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Summary|Ship icons for the |Ship icons for wineboot and |wine-tools that can be used |wine ole view that can be |in .desktop files |used in .desktop files -- 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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[Bug 7929] C&C 3 network does not work
by wine-bugs＠winehq.org March 13, 2012

March 13, 2012

http://bugs.winehq.org/show_bug.cgi?id=7929 --- Comment #126 from K1773R <K1773R(a)darkgamex.ch> 2012-03-12 23:38:21 CDT --- which is the actual working patch? -- 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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[Bug 7929] C&C 3 network does not work
by wine-bugs＠winehq.org March 13, 2012

March 13, 2012

http://bugs.winehq.org/show_bug.cgi?id=7929 K1773R <K1773R(a)darkgamex.ch> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |K1773R(a)darkgamex.ch -- 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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[Bug 2784] Mouse movement slows down game
by wine-bugs＠winehq.org March 13, 2012

March 13, 2012

http://bugs.winehq.org/show_bug.cgi?id=2784 --- Comment #34 from Jay <jaynobyl(a)gmx.de> 2012-03-12 19:54:22 CDT --- Nice that it's reported fixed. for the Tests in Comment #28 and #29 i used a AMD Mobility HD 5730 with fglrx 12.1 -- 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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[Bug 30145] New: YY can't exe after setup
by wine-bugs＠winehq.org March 12, 2012

March 12, 2012

http://bugs.winehq.org/show_bug.cgi?id=30145 Bug #: 30145 Summary: YY can't exe after setup Product: Wine Version: 1.4 Platform: x86 OS/Version: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown AssignedTo: wine-bugs(a)winehq.org ReportedBy: anyeccc(a)gmail.com Classification: Unclassified After setup run it then the application crashed. And the chinese always can't display -- 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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[Bug 30140] New: RAGE fails to start with Nvidia 295.20
by wine-bugs＠winehq.org March 12, 2012

March 12, 2012

http://bugs.winehq.org/show_bug.cgi?id=30140 Bug #: 30140 Summary: RAGE fails to start with Nvidia 295.20 Product: Wine Version: 1.4 Platform: x86 OS/Version: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown AssignedTo: wine-bugs(a)winehq.org ReportedBy: christian.frank(a)gmx.de Classification: Unclassified Hi, after upgrading to Nvidia 295.20 rage does not work anymore. You can start the game and the process sits there using 100% cpu but doing nothing. Attached strace shows (Read 6, as the last line. Downgrading to an older driver fixes this issue. Bugs: http://bugs.winehq.org/show_bug.cgi?id=29931 and 30139http://bugs.winehq.org/show_bug.cgi?id=30139 show also Problems with the new driver. Best regards, Christian -- 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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[Bug 30139] New: Total War: SHOGUN 2 fails to start with Nvidia 295.20
by wine-bugs＠winehq.org March 12, 2012

March 12, 2012

http://bugs.winehq.org/show_bug.cgi?id=30139 Bug #: 30139 Summary: Total War: SHOGUN 2 fails to start with Nvidia 295.20 Product: Wine Version: 1.4 Platform: x86 OS/Version: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown AssignedTo: wine-bugs(a)winehq.org ReportedBy: christian.frank(a)gmx.de Classification: Unclassified Hi, after upgrading to Nvidia 295.20 driver i noticed that Shogun 2 gets an segmentation fault when you start the game. It starts loading the game but as soon as the menu or video should get displayed the game segfaults. The game loads without issues with older nvidia drivers. Not sure if thats a driver bug itself or something which needs to be changed in wine. There are similiar issues with different games with this new driver: See bug: http://bugs.winehq.org/show_bug.cgi?id=29931 For me also Rage does not work anymore with the new driver and i will file another bug for that. Best regards, Christian -- 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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