New subject: [Bug 30138] Amazon MP3 Downloader fails to install (single instance test through OpenMutex fails due to incorrect lasterror value)

11 Mar 2012


      http://bugs.winehq.org/show_bug.cgi?id=30138
Bug #: 30138
           Summary: Amazon MP3 Downloader fails to install (single
                    instance test through OpenMutex fails due to incorrect
                    lasterror value)
           Product: Wine
           Version: 1.4
          Platform: x86
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: wineserver
        AssignedTo: wine-bugs@winehq.org
        ReportedBy: focht@gmx.net
    Classification: Unclassified
Hello,
the (NullSoft based) Amazon MP3 Downloader installer quickly fails, stating
"There is already running instance of Amazon mp3 downloader".
Trace log:
--- snip ---
0023:Call KERNEL32.GetModuleHandleA(00409f70
"C:\users\focht\Temp\nsn263.tmp\System.dll") ret=00401f82
0023:Ret  KERNEL32.GetModuleHandleA() retval=10000000 ret=00401f82
0023:Call KERNEL32.GetProcAddress(10000000,00409b70 "Call") ret=00401fa2
0023:Ret  KERNEL32.GetProcAddress() retval=1000198f ret=00401fa2 
...
0023:Call KERNEL32.lstrcpyA(00167520,00166904 "kernel32::OpenMutexA(i 0, i 0, t
"{3B3AD73B-A18E-473f-9004-1CBEE79FCFCF}") i .r9 ? e") ret=10001584 
...
0023:Call KERNEL32.OpenMutexA(00000000,00000000,00168dd8
"{3B3AD73B-A18E-473f-9004-1CBEE79FCFCF}") ret=100012cd
0023: open_mutex( access=00000000, attributes=00000000, rootdir=0010,
name=L"{3B3AD73B-A18E-473f-9004-1CBEE79FCFCF}" )
0023: open_mutex() = INVALID_PARAMETER { handle=0000 }
0023:Ret  KERNEL32.OpenMutexA() retval=00000000 ret=100012cd
0023:Call KERNEL32.GetLastError() ret=100013d8
0023:Ret  KERNEL32.GetLastError() retval=00000057 ret=100013d8 
...
0023:Call KERNEL32.lstrcmpiA(0040a370 "87",0040a770 "2") ret=004019d2
0023:Ret  KERNEL32.lstrcmpiA() retval=00000001 ret=004019d2
0023:Call KERNEL32.lstrcpynA(0040a770,00422e40 "Der Amazon MP3-Downloader
l\xe4uft noch ? bitte schlie\xdfen Sie die Anwendung und klicken Sie zum
Fortfahren auf OK.\n\nUm die Installation zu unterbrechen, klicken Sie auf
Abbrechen.",00000400) ret=00405b79
0023:Ret  KERNEL32.lstrcpynA() retval=0040a770 ret=00405b79
0023:Call user32.MessageBoxIndirectA(004091f8) ret=00405488 
...
--- snip ---
Surprisingly Wine returns 0x57(invalid parameter) instead of
ERROR_FILE_NOT_FOUND when the mutex does not exist.
MSDN:
http://msdn.microsoft.com/en-us/library/windows/desktop/ms684315%28v=vs.85%2...
Wineserver code:
http://source.winehq.org/git/wine.git/blob/527a985a3d7154dac549ce5170f5d0a09...
--- snip ---
 234 /* open a handle to a mutex */
 235 DECL_HANDLER(open_mutex)
 236 {
 237     struct unicode_str name;
 238     struct directory *root = NULL;
 239     struct mutex *mutex;
 240 
 241     if ((req->access & ~(GENERIC_READ | GENERIC_WRITE | GENERIC_EXECUTE |
GENERIC_ALL |
 242                          MUTEX_ALL_ACCESS | STANDARD_RIGHTS_ALL |
MAXIMUM_ALLOWED)) ||
 243         !req->access)
 244     {
 245         set_error(STATUS_INVALID_PARAMETER);
 246         return;
 247     }
 248 
...
 260 }
--- snip ---
This is in fact a regression:
http://source.winehq.org/git/wine.git/commitdiff/7b63fa658ac28e715f98876f790...
Reverting the wineserver part of commit (test doesn't cleanly) allows the app
to install.
Regards
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[Bug 30138] New: Amazon MP3 Downloader fails to install (single instance test through OpenMutex fails due to incorrect lasterror value)