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From: Colin Percival <cperciva@FreeBSD.org>
Date: Mon, 19 May 2008 18:38:01 +0000 (UTC)
To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org
X-FreeBSD-CVS-Branch: HEAD
Cc: 
Subject: cvs commit: src/usr.bin/tar bsdtar.c
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cperciva    2008-05-19 18:38:01 UTC

  FreeBSD src repository

  Modified files:
    usr.bin/tar          bsdtar.c 
  Log:
  Detect if argv[1] is "" and avoid calling malloc(0).  Prior to this commit,
  running 'tar ""' would print 'No memory' instead of the correct error
  message, 'Must specify one of -c, -r, -t, -u, -x' if malloc is set to
  System V mode (malloc(0) == NULL).
  
  Revision  Changes    Path
  1.90      +2 -2      src/usr.bin/tar/bsdtar.c