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Fix sandbox flags inheritance with javascript-url. #26801

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merged 1 commit into from Dec 9, 2020

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@chromium-wpt-export-bot chromium-wpt-export-bot commented Dec 8, 2020

From the browser process point of view:

  • javascript-url document.
  • XSLT document.
  • document.open document.

Are all a no-op. (e.g. no IPC sent to the browser process). The security
properties of the document shouldn't change.

There was a bug about sandbox_flags inheritance and javascript-url. We
weren't inheriting from the right flags.

Bug: 1151954
Change-Id: I7dc3cdfff4eaa8d0db02a2aaab6963a6aa3c8ef3
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2577211
Reviewed-by: Mike West <mkwst@chromium.org>
Commit-Queue: Arthur Sonzogni <arthursonzogni@chromium.org>
Cr-Commit-Position: refs/heads/master@{#835212}

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The review process for this patch is being conducted in the Chromium project.

From the browser process point of view:
- javascript-url document.
- XSLT document.
- document.open document.

Are all a no-op. (e.g. no IPC sent to the browser process). The security
properties of the document shouldn't change.

There was a bug about sandbox_flags inheritance and javascript-url. We
weren't inheriting from the right flags.

Bug: 1151954
Change-Id: I7dc3cdfff4eaa8d0db02a2aaab6963a6aa3c8ef3
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2577211
Reviewed-by: Mike West <mkwst@chromium.org>
Commit-Queue: Arthur Sonzogni <arthursonzogni@chromium.org>
Cr-Commit-Position: refs/heads/master@{#835212}
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