← Back to team overview

desktop-packages team mailing list archive

[Bug 1055272] Re: valgrind

 

[Expired for mesa (Ubuntu) because there has been no activity for 60
days.]

** Changed in: mesa (Ubuntu)
       Status: Incomplete => Expired

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to mesa in Ubuntu.
https://bugs.launchpad.net/bugs/1055272

Title:
  valgrind

Status in mesa package in Ubuntu:
  Expired

Bug description:
  The following program produces 55 errors with valgrind:

  int
  main()
  {
    Display* display = XOpenDisplay(0);
    int major;
    int minor;
    glXQueryVersion(display, &major, &minor);
    XCloseDisplay(display);
  }

  51 instances in drm_intel_bufmgr_gem_init: Conditional jump or move depends on uninitialised value(s)
  2 instances in drm_intel_bufmgr_gem_init: Syscall param ioctl(generic) points to uninitialised byte(s)
  2 instances in fun:drmCommandWriteRead: Syscall param ioctl(generic) points to uninitialised byte(s)

  The corresponding suppression entries are:

  {
    OpenGL-bad-ioctl
    Memcheck:Param
    ioctl(generic)
    fun:ioctl
    fun:drmIoctl
    fun:drm_intel_bufmgr_gem_init
    obj:/usr/lib/x86_64-linux-gnu/dri/i965_dri.so
    obj:/usr/lib/x86_64-linux-gnu/dri/i965_dri.so
    obj:/usr/lib/x86_64-linux-gnu/mesa/libGL.so.1.2
    obj:/usr/lib/x86_64-linux-gnu/mesa/libGL.so.1.2
  }

  {
    OpenGL-bad-ioctl-2
    Memcheck:Param
    ioctl(generic)
    fun:ioctl
    fun:drmIoctl
    fun:drmCommandWriteRead
    obj:/usr/lib/x86_64-linux-gnu/dri/i965_dri.so
    obj:/usr/lib/x86_64-linux-gnu/dri/i965_dri.so
    obj:/usr/lib/x86_64-linux-gnu/dri/i965_dri.so
    obj:/usr/lib/x86_64-linux-gnu/mesa/libGL.so.1.2
    obj:/usr/lib/x86_64-linux-gnu/mesa/libGL.so.1.2
  }

  {
    OpenGL-uninitialized-jump
    Memcheck:Cond
    fun:drm_intel_bufmgr_gem_init
    obj:/usr/lib/x86_64-linux-gnu/dri/i965_dri.so
    obj:/usr/lib/x86_64-linux-gnu/dri/i965_dri.so
    obj:/usr/lib/x86_64-linux-gnu/mesa/libGL.so.1.2
    obj:/usr/lib/x86_64-linux-gnu/mesa/libGL.so.1.2
  }

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/1055272/+subscriptions