[Bug 1081774] Re: sudo crashes on wrong access rights in /etc/suduers.d/x on 10.04

[Marc Deslauriers]

*** This bug is a duplicate of bug 553786 ***
    https://bugs.launchpad.net/bugs/553786

** This bug has been marked a duplicate of bug 553786
   *** glibc detected *** sudo: double free or corruption

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https://bugs.launchpad.net/bugs/1081774

Title:
  sudo crashes on wrong access rights in /etc/suduers.d/x on 10.04

Status in “sudo” package in Ubuntu:
  New

Bug description:
  On an up to date ubutnu 10.04 sudo crashed always, if there was a file with access rights 0644 in /etc/sudoers.d/ .
  Changing the access rights of the file to 0440 makes sudo useable again.
  Does this affect only me?

  sudo is version 1.7.2p1-1ubuntu5.4
  --- 
  Architecture: amd64
  DistroRelease: Ubuntu 10.04
  InstallationMedia: Ubuntu 10.04 "Lucid Lynx" - Alpha amd64 (20100304)
  NonfreeKernelModules: nvidia
  Package: sudo 1.7.2p1-1ubuntu5.4
  PackageArchitecture: amd64
  ProcEnviron:
   LANGUAGE=de_DE:de:en
   LANG=de_DE.utf8
   SHELL=/bin/bash
  ProcVersionSignature: Ubuntu 2.6.32-25.45-generic 2.6.32.21+drm33.7
  Sudoers: Error: command ['gksu', '-D', 'Apport', '--', '/bin/cat', '/etc/sudoers'] failed with exit code 255:
  Tags: lucid
  Uname: Linux 2.6.32-25-generic x86_64
  UserGroups: adm admin cdrom dialout dip fax floppy fuse plugdev tape video
  VisudoCheck: Error: command ['gksu', '-D', 'Apport', '--', '/usr/sbin/visudo', '-c'] failed with exit code 255:

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