[Webkit-unassigned] [Bug 28938] CSS string value is not correctly serialized when it contains binary characters

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Thu Sep 3 03:09:37 PDT 2009


Yuta Kitamura <yutak at chromium.org> changed:

           What    |Removed                     |Added
  Attachment #38979|                            |review?
               Flag|                            |

--- Comment #1 from Yuta Kitamura <yutak at chromium.org>  2009-09-03 03:09:36 PDT ---
Created an attachment (id=38979)
 --> (https://bugs.webkit.org/attachment.cgi?id=38979)
Escape control characters in CSS string value when it is serialized.

When WebKit serializesa CSS string value that contains binary characters
('\0\1\2' for example), it did not escape these characters. As a result,
users got (invisible) control characters through scripts, which was not good.
This change fixes this issue.

As a side effect, two separate codes for escaping CSS strings are merged, and
become a public function (escapeCSSString).
 7 files changed, 185 insertions(+), 52 deletions(-)

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