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From: Jaakko Heinonen <jh@FreeBSD.org>
Date: Mon, 2 Aug 2010 09:13:09 +0000 (UTC)
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X-FreeBSD-CVS-Branch: RELENG_8
Subject: cvs commit: src/lib/libc/stdlib reallocf.c
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jh          2010-08-02 09:13:09 UTC

  FreeBSD src repository

  Modified files:        (Branch: RELENG_8)
    lib/libc/stdlib      reallocf.c 
  Log:
  SVN rev 210745 on 2010-08-02 09:13:09Z by jh
  
  MFC r204636:
  
  In reallocf(3), free the memory only when size != 0. Otherwise, when the
  System V compatibility option (malloc "V" flag) is in effect a zero sized
  reallocf() could cause a double free.
  
  PR:             bin/141753
  
  Revision  Changes    Path
  1.4.36.2  +8 -1      src/lib/libc/stdlib/reallocf.c