kc3-lang/gnulib/modules/putenv

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• Hash : a828bb24
  Author :
  Date : 2013-02-14T13:14:18
  

  putenv: fix heap corruption with mixed putenv/_putenv
  
  Problem reported by Michael Goffioul in
  <http://lists.gnu.org/archive/html/bug-gnulib/2013-02/msg00061.html>.
  * lib/putenv.c (putenv) [HAVE__PUTENV]:
  Rely on _putenv to allocate the new environment.
  * m4/putenv.m4 (gl_PREREQ_PUTENV): New macro.
  * modules/putenv (configure.ac): Use it.
  

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• modules/putenv

• Description:
  putenv() function: change or add an environment variable.
  
  Files:
  lib/putenv.c
  m4/putenv.m4
  
  Depends-on:
  stdlib
  environ         [test $REPLACE_PUTENV = 1]
  malloc-posix    [test $REPLACE_PUTENV = 1]
  
  configure.ac:
  gl_FUNC_PUTENV
  if test $REPLACE_PUTENV = 1; then
    AC_LIBOBJ([putenv])
    gl_PREREQ_PUTENV
  fi
  gl_STDLIB_MODULE_INDICATOR([putenv])
  
  Makefile.am:
  
  Include:
  <stdlib.h>
  
  License:
  LGPL
  
  Maintainer:
  Jim Meyering, glibc
  

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