font/sfnt: support for large kern tables

The subtable length from the kern table is only uint16. Fonts like
Cambria, Calibri or Corbel have more then 10k kerning pairs and the
encoded length is truncated to uint16. Validate length with truncated
values as well.

Change-Id: I788b709e913790b936d928e7b1e92f628b9c0adf
Reviewed-on: https://go-review.googlesource.com/c/159637
Reviewed-by: Nigel Tao <nigeltao@golang.org>
1 file changed
tree: 640da1a261da273c6700e0dfb478a73c573a3249
  1. .gitattributes
  2. .gitignore
  3. AUTHORS
  4. CONTRIBUTING.md
  5. CONTRIBUTORS
  6. LICENSE
  7. PATENTS
  8. README.md
  9. bmp/
  10. cmd/
  11. codereview.cfg
  12. colornames/
  13. draw/
  14. example/
  15. font/
  16. go.mod
  17. go.sum
  18. math/
  19. riff/
  20. testdata/
  21. tiff/
  22. vector/
  23. vp8/
  24. vp8l/
  25. webp/
README.md

Go Images

This repository holds supplementary Go image libraries.

Download/Install

The easiest way to install is to run go get -u golang.org/x/image/.... You can also manually git clone the repository to $GOPATH/src/golang.org/x/image.

Report Issues / Send Patches

This repository uses Gerrit for code changes. To learn how to submit changes to this repository, see https://golang.org/doc/contribute.html.

The main issue tracker for the image repository is located at https://github.com/golang/go/issues. Prefix your issue with “x/image:” in the subject line, so it is easy to find.