[Bug 31191] New: All 'Sona Hanabira ni Kuchizuke wo' games fail to start because of wine buggy string compare implementation.
http://bugs.winehq.org/show_bug.cgi?id=31191 Bug #: 31191 Summary: All 'Sona Hanabira ni Kuchizuke wo' games fail to start because of wine buggy string compare implementation. Product: Wine Version: 1.5.8 Platform: x86 OS/Version: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: kernel32 AssignedTo: wine-bugs(a)winehq.org ReportedBy: ntrrgc(a)gmail.com Classification: Unclassified The engine of Sona Hanabira (among other many games) does use indexed container files for retrieving game resources. Having a key of type string, it performs binary search within the index to find the resource pointers. But, because of buggy string compare APIs implementation in wine (mainly StringCompare and StringCompareEx, which are called by lstrcmp and lstrcmpi), comparison returns wrong values, and the seek fail. At the moment, wine is just comparing DUCET values of each character (which is wrong in very many cases), and ignoring several possibilities of StringCompare API (like IGNORE_KANATYPE, i.e.). Some of them may apply to this bug, some may not. Anyway, it is broken. For Sona Hanabira games, a workaround is to use this patcher which reorder index entries in the way Wine currently (wrongly) look for them: http://vn.i-forge.net/tools/#sono+hanabira+ni+kuchizuke+wo±+linux+wine+fix This bug report is to (hopefully) avoid the need of that patch in the future. -- 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=31191 Juan Luis <ntrrgc(a)gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- See Also| |http://bugs.winehq.org/show | |_bug.cgi?id=10767, | |http://bugs.winehq.org/show | |_bug.cgi?id=9583 -- 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=31191 Dan Kegel <dank(a)kegel.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |dank(a)kegel.com --- Comment #1 from Dan Kegel <dank(a)kegel.com> 2012-07-10 18:24:34 CDT --- Does that app have a home page? Is there a downloadable app that suffers from this same hang/crash/abort? -- 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=31191 --- Comment #2 from Juan Luis <ntrrgc(a)gmail.com> 2012-07-10 20:49:47 CDT --- It does have a home page, but it's quite broken right now. No downloadable test, AFAIK. On the other hand, reading the index entries, I have noticed that all of them are plain ascii, with no more than [A-Za-z_.]. I wrote a little experiment (http://pastebin.com/DYkyPvAR) and run it both in wine and windows. This is the result: http://mergely.com/eHJ1cHwW/ There can be noticed that order of '_' and '.' (characters which are used in the index) are reversed in order, among others. That might be the cause of the crash. -- 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=31191 Alexandre Julliard <julliard(a)winehq.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED Resolution| |DUPLICATE --- Comment #3 from Alexandre Julliard <julliard(a)winehq.org> 2012-07-10 22:33:42 CDT --- Duplicate. *** This bug has been marked as a duplicate of bug 10767 *** -- 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=31191 Jerome Leclanche <adys.wh(a)gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|RESOLVED |CLOSED --- Comment #4 from Jerome Leclanche <adys.wh(a)gmail.com> 2012-07-19 07:43:51 CDT --- 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.
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