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From: Jaakko Heinonen <jh@FreeBSD.org>
Date: Sat, 28 Aug 2010 06:33:01 +0000 (UTC)
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X-FreeBSD-CVS-Branch: RELENG_7
Subject: cvs commit: src/lib/libc/stdlib reallocf.c
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jh          2010-08-28 06:33:01 UTC

  FreeBSD src repository

  Modified files:        (Branch: RELENG_7)
    lib/libc/stdlib      reallocf.c 
  Log:
  SVN rev 211919 on 2010-08-28 06:33:01Z 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
  1.4.24.1  +8 -1      src/lib/libc/stdlib/reallocf.c