[Bug 1004700] [NEW] xxd doesn't truncate output file

[Nick Dyer]

Public bug reported:

Steps to reproduce:

$ echo 6162636465 > 1.txt
$ xxd -r -p 1.txt out.bin
$ xxd out.bin
0000000: 6162 6364 65                             abcde
$ echo 414243 > 2.txt
$ xxd -r -p 2.txt out.bin
$ xxd out.bin
0000000: 4142 4364 65                             ABCde

I would expect out.bin to be just "ABC" at this point.

ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: vim 2:7.3.154+hg~74503f6ee649-2ubuntu3
ProcVersionSignature: Ubuntu 3.0.0-19.33-generic 3.0.27
Uname: Linux 3.0.0-19-generic x86_64
ApportVersion: 1.23-0ubuntu4
Architecture: amd64
Date: Fri May 25 21:55:29 2012
EcryptfsInUse: Yes
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
SourcePackage: vim
UpgradeStatus: No upgrade log present (probably fresh install)

** Affects: vim (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug oneiric running-unity

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https://bugs.launchpad.net/bugs/1004700

Title:
  xxd doesn't truncate output file

Status in “vim” package in Ubuntu:
  New

Bug description:
  Steps to reproduce:

  $ echo 6162636465 > 1.txt
  $ xxd -r -p 1.txt out.bin
  $ xxd out.bin
  0000000: 6162 6364 65                             abcde
  $ echo 414243 > 2.txt
  $ xxd -r -p 2.txt out.bin
  $ xxd out.bin
  0000000: 4142 4364 65                             ABCde

  I would expect out.bin to be just "ABC" at this point.

  ProblemType: Bug
  DistroRelease: Ubuntu 11.10
  Package: vim 2:7.3.154+hg~74503f6ee649-2ubuntu3
  ProcVersionSignature: Ubuntu 3.0.0-19.33-generic 3.0.27
  Uname: Linux 3.0.0-19-generic x86_64
  ApportVersion: 1.23-0ubuntu4
  Architecture: amd64
  Date: Fri May 25 21:55:29 2012
  EcryptfsInUse: Yes
  InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
  SourcePackage: vim
  UpgradeStatus: No upgrade log present (probably fresh install)

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