[roll] Roll cobalt [Cobalt 1.1 privacy] Clip CountMin sketch cell counts to max_count Previously, when encoding observations for StringCounts reports, we clipped the count for each individual string to the report's max_count before incrementing the CountMin sketch. However, when two different strings hashed to the same sketch cell, this could result in a cell count greater than max_count. This broke an assumption of the method used to encode the CountMin sketch, and could in some cases allow a device to contribute > max_count for a single string. After this change, the PrivacyEncoder clips each sketch cell count to max_count after the sketch is fully formed rather than incrementally. Original-Reviewed-on: https://fuchsia-review.googlesource.com/c/cobalt/+/507059 Original-Revision: 7215cf366da0444dd9b158077ccb3a1a97aa38ba GitOrigin-RevId: c9e54905c09f881870e7a432e114e0e3d34daa89 Change-Id: I75c925b74173d70b0686223e161d73e31267161f
This repository contains Fuchsia's Global Integration manifest files.
All changes should be made to the internal version of this repository. Our infrastructure automatically updates this version when the internal one changes.
Currently all changes must be made by a Google employee. Non-Google employees wishing to make a change can ask for assistance via the IRC channel #fuchsia on Freenode.
First install Jiri.
Next run:
$ jiri init $ jiri import minimal https://fuchsia.googlesource.com/integration $ jiri update
Third party projects should have their own subdirectory in ./third_party.