[3.5][Security] bpo-30947, bpo-31170: Update expat from 2.2.1 to 2.2.4 by vstinner · Pull Request #3354

[3.5][Security] bpo-30947, bpo-31170: Update expat from 2.2.1 to 2.2.4 by vstinner · Pull Request #3354 · python/cpython

* Upgrade libexpat embedded copy from version 2.2.1 to 2.2.3 to get security
  fixes.

* Update libexpat from 2.2.3 to 2.2.4. Fix copying of partial
  characters for UTF-8 input (libexpat bug 115):
  libexpat/libexpat#115

vstinner changed the title ~~[3.5] bpo-30947, bpo-31170: Update expat from 2.2.1 to 2.2.4~~ [3.5][Security] bpo-30947, bpo-31170: Update expat from 2.2.1 to 2.2.4

Sep 8, 2017

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just glanced over it, looks like a valid expat update. I'm not reviewing the expat internal changes themselves. :)