[Bug 26103] New: opengl32/opengl test has an invalid read (valgrind)

http://bugs.winehq.org/show_bug.cgi?id=26103

Summary: opengl32/opengl test has an invalid read (valgrind)
           Product: Wine
           Version: 1.3.13
          Platform: x86
        OS/Version: Linux
            Status: NEW
          Keywords: download, source, testcase
          Severity: minor
          Priority: P2
         Component: opengl
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

Invalid read of size 4
    at  wglDeleteContext (opengl.c:144)
    by  test_deletecontext (opengl.c:653)
    by  func_opengl (opengl.c:967)
    by  run_test (test.h:556)
    by  main (test.h:624)
  Address 0x7f001fb8 is 72 bytes inside a block of size 358 free'd
    at  notify_free (heap.c:262)
    by  RtlFreeHeap (heap.c:1747)
    by  RtlFreeAnsiString (rtlstr.c:173)
    by  NtQueryAttributesFile (file.c:2252)
    by  RtlDoesFileExists_U (directory.c:2992)
    by  RtlDosSearchPath_U (path.c:475)
    by  SearchPathW (path.c:825)
    by  __wine_kernel_init (process.c:1182)
    by  __wine_process_init (loader.c:2872)
    by  wine_init (loader.c:831)
    by  main (main.c:228)

I doubt it matters, but card is an onboard nvidia 7150, I think, and using mesa
from git.

[Bug 26103] opengl32/opengl test has an invalid read (valgrind)

http://bugs.winehq.org/show_bug.cgi?id=26103

Dan Kegel  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
                 CC|                            |[e-mail]
         Resolution|                            |INVALID

--- Comment #1 from Dan Kegel  2011-10-16 22:05:18 CDT ---
That function does a double free on purpose.

[Bug 26103] opengl32/opengl test has an invalid read (valgrind)

http://bugs.winehq.org/show_bug.cgi?id=26103

--- Comment #2 from Dan Kegel  2011-10-16 22:20:53 CDT ---
I think this warning is related.

Conditional jump or move depends on uninitialised value(s)
   at flush_gl_drawable (opengl.c:2292)
   by X11DRV_ExtEscape (init.c:456)
   by xrenderdrv_ExtEscape (xrender.c:1240)
   by ExtEscape (driver.c:1139)
   by X11DRV_wglFinish (opengl.c:2323)
   by wine_glFinish (wgl.c:615)
   by func_opengl (opengl.c:1046)
   by run_test (test.h:556)
   by main (test.h:624)
 Uninitialised value was created by a stack allocation
   at X11DRV_ReleaseDC (window.c:2298)

[Bug 26103] opengl32/opengl test has an invalid read (valgrind)

http://bugs.winehq.org/show_bug.cgi?id=26103

Austin English  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |CLOSED

--- Comment #3 from Austin English  2011-10-17 16:06:35 CDT ---
Closing.