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[Graham Inggs <graham@xxxxxxxxxxxx>]

ginggs wrote previously:
> I am unable to reproduce the problem with Daniel's example from #16 in 15.04.
> Reproducible in 14.04 though.

Daniel's example from #16 is now fixed with binutils 2.24-5ubuntu13.

@paulkilgo: the test program from #1 still segfaults in 15.04.

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https://bugs.launchpad.net/bugs/1248642

Title:
  dynamic library inconsistencies with OpenGL/C++

Status in binutils package in Ubuntu:
  Fix Released
Status in nvidia-graphics-drivers-319 package in Ubuntu:
  Confirmed
Status in nvidia-graphics-drivers-331 package in Ubuntu:
  Confirmed
Status in binutils source package in Trusty:
  Fix Committed
Status in nvidia-graphics-drivers-319 source package in Trusty:
  Confirmed
Status in nvidia-graphics-drivers-331 source package in Trusty:
  Confirmed
Status in binutils package in Debian:
  Fix Released

Bug description:
  While using the nvidia-319 driver, the following C++ program won't
  run:

  $ cat > test.cpp << EOF
  #include <string>
  #include <GL/gl.h>
  int main(int argc, char *argv[]) {
  	std::string s;
  	glEnable(GL_LIGHT0);
  }
  EOF

  Instead, it fails with the following error message:
  $ g++ test.cpp -lGL
  $ ./a.out
  Inconsistency detected by ld.so: dl-version.c: 224: _dl_check_map_versions: Assertion `needed != ((void *)0)' failed!

  Using the xserver-xorg-video-nouveau driver, the problem does not
  occur. Also, when std::string is not used, the program runs without
  problems. Using OpenGL from pure C programs is also not a problem. The
  problem can be reproduced with both g++-4.6 and g++-4.8.

  ProblemType: Bug
  DistroRelease: Ubuntu 13.10
  Package: nvidia-319 319.32-0ubuntu7
  ProcVersionSignature: Ubuntu 3.11.0-12.19-generic 3.11.3
  Uname: Linux 3.11.0-12-generic x86_64
  NonfreeKernelModules: openafs nvidia
  ApportVersion: 2.12.5-0ubuntu2.1
  Architecture: amd64
  Date: Wed Nov  6 18:25:48 2013
  InstallationDate: Installed on 2013-11-01 (5 days ago)
  InstallationMedia: Ubuntu-GNOME 13.10 "Saucy Salamander" - Release amd64 (20131017)
  MarkForUpload: True
  SourcePackage: nvidia-graphics-drivers-319
  UpgradeStatus: No upgrade log present (probably fresh install)
  modified.conffile..etc.modprobe.d.nvidia.319.hybrid.conf: [deleted]

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