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  • Committer: Bazaar Package Importer
  • Author(s): Matthias Klose
  • Date: 2010-03-11 13:30:19 UTC
  • mto: (10.1.13 sid)
  • mto: This revision was merged to the branch mainline in revision 44.
  • Revision ID: james.westby@ubuntu.com-20100311133019-sblbooa3uqrkoe70
Tags: upstream-2.6.5~rc2
Import upstream version 2.6.5~rc2

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Doc/library/rexec.rst
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           elif mode in ('w', 'wb', 'a', 'ab'):
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               # check filename : must begin with /tmp/
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               if file[:5]!='/tmp/':
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                   raise IOError, "can't write outside /tmp"
 
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                   raise IOError("can't write outside /tmp")
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               elif (string.find(file, '/../') >= 0 or
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                    file[:3] == '../' or file[-3:] == '/..'):
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                   raise IOError, "'..' in filename forbidden"
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           else: raise IOError, "Illegal open() mode"
 
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                   raise IOError("'..' in filename forbidden")
 
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           else: raise IOError("Illegal open() mode")
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           return open(file, mode, buf)
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Notice that the above code will occasionally forbid a perfectly valid filename;