dx-packages team mailing list archive

["Stephen M. Webb" <stephen.webb@xxxxxxxxxxxxx>]

Public bug reported:

Bug is frequently reported on error.ubuntu.com.  Looks like a pathway
with uninitialized variables can be triggered under some circumstances.

#0  get_opengl_version (minor=0xbfdb3608, major=0xbfdb3604, version=0x1 <Address 0x1 out of bounds>) at unity_support_test.c:140
        tmp = 0
        i = 0
#1  main (argc=3, argv=0xbfdb36f4) at unity_support_test.c:760
        display_name = <optimized out>
        screen = <optimized out>
        print = <optimized out>
        root = 149729288
        vinfos = 0x8ed51e0
        display = 0x8ecb008
        context = 0x0
        results = {vendor = 0x0, renderer = 0xffffffff <Address 0xffffffff out of bounds>, version = 0x1 <Address 0x1 out of bounds>, result = 1, major = -1218692328, minor = -1076147649, indirect = 0, compiz = 0, flags = 0, error = 0x8ee0ec8 "OpenGL rendering is not supported by the root visual"}
        resultfilename = "\004\b\344\063Z\267\003\000\000\000\000\300\004\b\"\240\004\b\003\000\000\000\364\066\333\277\004\067\333\277"
        resultfile = 0
        forcecheck = <optimized out>
        glx_supported = <optimized out>
        dummy0 = 169
        dummy1 = 105

** Affects: nux
     Importance: Medium
     Assignee: Stephen M. Webb (bregma)
         Status: Triaged

** Affects: nux/raring
     Importance: Medium
     Assignee: Stephen M. Webb (bregma)
         Status: Triaged

** Affects: nux (Ubuntu)
     Importance: Medium
     Assignee: Stephen M. Webb (bregma)
         Status: Triaged

** Also affects: nux (Ubuntu)
   Importance: Undecided
       Status: New

** Changed in: nux (Ubuntu)
       Status: New => Triaged

** Changed in: nux (Ubuntu)
   Importance: Undecided => Medium

** Changed in: nux (Ubuntu)
     Assignee: (unassigned) => Stephen M. Webb (bregma)

** Also affects: nux/raring
   Importance: Undecided
       Status: New

** Changed in: nux/raring
       Status: New => Triaged

** Changed in: nux/raring
   Importance: Undecided => Medium

** Changed in: nux/raring
     Assignee: (unassigned) => Stephen M. Webb (bregma)

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https://bugs.launchpad.net/bugs/1226737

Title:
  unity-support-test crashes on get_opengl_version()

Status in Nux:
  Triaged
Status in Nux raring series:
  Triaged
Status in “nux” package in Ubuntu:
  Triaged

Bug description:
  Bug is frequently reported on error.ubuntu.com.  Looks like a pathway
  with uninitialized variables can be triggered under some
  circumstances.

  #0  get_opengl_version (minor=0xbfdb3608, major=0xbfdb3604, version=0x1 <Address 0x1 out of bounds>) at unity_support_test.c:140
          tmp = 0
          i = 0
  #1  main (argc=3, argv=0xbfdb36f4) at unity_support_test.c:760
          display_name = <optimized out>
          screen = <optimized out>
          print = <optimized out>
          root = 149729288
          vinfos = 0x8ed51e0
          display = 0x8ecb008
          context = 0x0
          results = {vendor = 0x0, renderer = 0xffffffff <Address 0xffffffff out of bounds>, version = 0x1 <Address 0x1 out of bounds>, result = 1, major = -1218692328, minor = -1076147649, indirect = 0, compiz = 0, flags = 0, error = 0x8ee0ec8 "OpenGL rendering is not supported by the root visual"}
          resultfilename = "\004\b\344\063Z\267\003\000\000\000\000\300\004\b\"\240\004\b\003\000\000\000\364\066\333\277\004\067\333\277"
          resultfile = 0
          forcecheck = <optimized out>
          glx_supported = <optimized out>
          dummy0 = 169
          dummy1 = 105

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