[Bug 36155] New: valgrind shows a leak whenever using a virtual desktop

https://bugs.winehq.org/show_bug.cgi?id=36155

Bug ID: 36155
           Summary: valgrind shows a leak whenever using a virtual desktop
           Product: Wine
           Version: 1.7.17
          Hardware: x86
                OS: Linux
            Status: NEW
          Keywords: download, source, testcase
          Severity: normal
          Priority: P2
         Component: programs
          Assignee: [e-mail]
          Reporter: [e-mail]

==27721== 208 bytes in 1 blocks are definitely lost in loss record 445 of 645
==27721==    at 0x7BC4C735: notify_alloc (heap.c:255)
==27721==    by 0x7BC50F79: RtlAllocateHeap (heap.c:1716)
==27721==    by 0x5EF852D: query_screens (xinerama.c:128)
==27721==    by 0x5EF88A5: xinerama_init (xinerama.c:196)
==27721==    by 0x5EF2737: process_attach (x11drv_main.c:574)
==27721==    by 0x5EF2BB4: DllMain (x11drv_main.c:693)
==27721==    by 0x5F02FC6: __wine_spec_dll_entry (dll_entry.c:40)
==27721==    by 0x7BC52FC0: ??? (loader.c:138)
==27721==    by 0x7BC555FE: MODULE_InitDLL (loader.c:1068)
==27721==    by 0x7BC5597C: process_attach (loader.c:1157)
==27721==    by 0x7BC585E2: LdrLoadDll (loader.c:2129)
==27721==    by 0x7B85A79A: load_library (module.c:933)
==27721==    by 0x7B85A908: LoadLibraryExW (module.c:990)
==27721==    by 0x7B85AA4D: LoadLibraryW (module.c:1032)
==27721==    by 0x525BE16: load_desktop_driver (driver.c:76)
==27721==    by 0x525BFA2: load_driver (driver.c:98)
==27721==    by 0x525D283: loaderdrv_CreateDesktopWindow (driver.c:741)
==27721==    by 0x52CC28B: GetDesktopWindow (win.c:2090)
==27721==    by 0x55D64FE: get_display_driver (driver.c:101)
==27721==    by 0x55D65B8: DRIVER_load_driver (driver.c:122)
==27721==

just about every test shows this:
[austin@localhost logs]$ grep -c DRIVER_load_driver 2014-04-27-20.29.log 
503

[Bug 36155] valgrind shows a leak whenever using a virtual desktop

https://bugs.winehq.org/show_bug.cgi?id=36155

Austin English  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |valgrind

[Bug 36155] valgrind shows a leak whenever using a virtual desktop

https://bugs.winehq.org/show_bug.cgi?id=36155

Austin English  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
       Distribution|---                         |Fedora

[Bug 36155] valgrind shows a leak whenever using a virtual desktop

https://bugs.winehq.org/show_bug.cgi?id=36155

--- Comment #1 from Austin English  ---
In wine-4.3-229-g6d82b2f1ad, I'm seeing this in tests without a virtual desktop
enabled

(at least, valgrind shows it being suppressed):
==18146== ERROR SUMMARY: 1 errors from 1 contexts (suppressed: 702 from 5)
--18146-- 
--18146-- used_suppression:     16 bug_36155
/home/austin/wine-valgrind/tools/valgrind/valgrind-suppressions-known-bugs:1976
suppressed: 1,254 bytes in 16 blocks

austin@laptop:~$ grep -c 36155
wine-valgrind/logs/wine-4.3-229-g6d82b2f1ad-win32-Linux-x86_64.log 
1173

(though the suppression may be too wide, currently it's just looking for leaks
that contain xinerama_init()).