tree 9e2b12a4ee1c3ad2b7fa69f4dd69a98c466f1f14
parent b6f5a05cd719668405ec29e587f16d3d59ebd4f4
author Roozbeh Pournader <roozbeh@google.com> 1418931163 -0800
committer Roozbeh Pournader <roozbeh@google.com> 1418931163 -0800

[otlayout] Avoid invalid access with Context format 3.

Backport https://github.com/behdad/harfbuzz/commit/9df0a520 to our
present copy of HarfBuzz to fix a potential crasher.

Bug: 18789351
Change-Id: I89fc1dd7f9fd57f50babacea2b341a31e1bf41ee