[Bug 1183406] Re: dosfslabel assert failure: *** buffer overflow detected ***: dosfslabel terminated

[Launchpad Bug Tracker]

This bug was fixed in the package dosfstools - 3.0.16-2ubuntu1

---------------
dosfstools (3.0.16-2ubuntu1) saucy; urgency=low

  * Add write_label_memory_corruption.patch: Fix memory corruption with
    writing labels. (LP: #1183406, Closes: #702392)
 -- Martin Pitt <martin.pitt at ubuntu.com>   Fri, 24 May 2013 07:01:25 +0200

** Changed in: dosfstools (Ubuntu)
       Status: Fix Committed => Fix Released

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https://bugs.launchpad.net/bugs/1183406

Title:
  dosfslabel assert failure: *** buffer overflow detected ***:
  dosfslabel terminated

Status in “dosfstools” package in Ubuntu:
  Fix Released
Status in “dosfstools” package in Debian:
  New

Bug description:
  This happens in saucy when trying to use dosfslabel to write a label
  (detected by udisks2 autopkgtest).

  ProblemType: Crash
  DistroRelease: Ubuntu 13.10
  Package: dosfstools 3.0.16-2
  ProcVersionSignature: Ubuntu 3.9.0-2.7-generic 3.9.3
  Uname: Linux 3.9.0-2-generic x86_64
  ApportVersion: 2.10.2-0ubuntu1
  Architecture: amd64
  AssertionMessage: *** buffer overflow detected ***: dosfslabel terminated
  Date: Thu May 23 10:08:55 2013
  ExecutablePath: /sbin/dosfslabel
  InstallationDate: Installed on 2013-02-08 (104 days ago)
  InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Alpha amd64 (20130207.1)
  MarkForUpload: True
  ProcCmdline: dosfslabel
  ProcEnviron:
   PATH=(custom, no user)
   LANG=de_DE.UTF-8
   LANGUAGE=de_DE
   SHELL=/bin/bash
  Signal: 6
  SourcePackage: dosfstools
  StacktraceTop:
   __libc_message (do_abort=do_abort at entry=2, fmt=fmt at entry=0x7f36f406c530 "*** %s ***: %s terminated\n") at ../sysdeps/unix/sysv/linux/libc_fatal.c:199
   __GI___fortify_fail (msg=<optimized out>, msg at entry=0x7f36f406c4c7 "buffer overflow detected") at fortify_fail.c:37
   __GI___chk_fail () at chk_fail.c:28
   _IO_str_chk_overflow (fp=<optimized out>, c=<optimized out>) at vsprintf_chk.c:33
   __GI__IO_default_xsputn (f=0x7fffc9c43ca0, data=<optimized out>, n=16) at genops.c:481
  Title: dosfslabel assert failure: *** buffer overflow detected ***: dosfslabel terminated
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: sbuild

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