| commit | 5469386eaa6bd55fcd5540c570fb535f4d6667e3 | |
| author | tyoshino <tyoshino@chromium.org> | |
| Wed, 1 Oct 2014 04:01:34 +0000 (30 21:01 -0700) | ||
| committer | Commit bot <commit-bot@chromium.org> | |
| Wed, 1 Oct 2014 04:01:46 +0000 (1 04:01 +0000) | ||
| tree | 2ab160b2f4241dd575592e2b8f9c447f2925fd4f | treesnapshot (tar.gz zip) |
| parent | 46e7f9bc4f4bd3ae4d473876db35dc5c225e25a6 | commitdiff |
[Regression fix] [Data URI parser] Accept data URI with invalid mediatype data
r272022 introduced grammar check on the mediatype part in a data URI.
This broke applications that depend on the behavior that our
WebURLLoaderImpl and URLRequestDataJob accept data URIs with
incomplete mediatype such as "data:image;base64,xxx". Accept this kind
of data URI again for backward compatibility.
Instead, fallback to the default mediatype when
ParseMimeTypeWithoutParameter() returns false in DataURL::Parse() to
avoid generating Content-type header with invalid mediatype.
BUG=412479
Review URL: https://codereview.chromium.org/555383003
Cr-Commit-Position: refs/heads/master@{#297593}
r272022 introduced grammar check on the mediatype part in a data URI.
This broke applications that depend on the behavior that our
WebURLLoaderImpl and URLRequestDataJob accept data URIs with
incomplete mediatype such as "data:image;base64,xxx". Accept this kind
of data URI again for backward compatibility.
Instead, fallback to the default mediatype when
ParseMimeTypeWithoutParameter() returns false in DataURL::Parse() to
avoid generating Content-type header with invalid mediatype.
BUG=412479
Review URL: https://codereview.chromium.org/555383003
Cr-Commit-Position: refs/heads/master@{#297593}