| Log Message: |
Make Windows traversal checking handle pathological cases
Different versions of Windows have undocumented quirks in handling path components
(e.g. truncating or ignoring certain leading or trailing characters). In order to avoid potential
security bugs we're going to treat components more loosely and risk a few unlikely false
positives from FilePath::ReferencesParent().
BUG=181617
R=brettw@chromium.org, ericu@chromium.org
Review URL: https://codereview.chromium.org/12771015
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