font/sfnt: fix uint16 overflow in Glyph{Advance,Index}

This CL builds on top of the patch provided by user @dejadejade.

Fixes golang/go#39577.

Change-Id: I6db1561df1c659b8b1678eb96522f406e6a5799b
Reviewed-on: https://go-review.googlesource.com/c/image/+/237900
Reviewed-by: Nigel Tao <nigeltao@golang.org>
1 file changed
tree: d5d34ab0e0fa56c52ec2313d2d91a5a041d0d3eb
  1. bmp/
  2. ccitt/
  3. cmd/
  4. colornames/
  5. draw/
  6. example/
  7. font/
  8. math/
  9. riff/
  10. testdata/
  11. tiff/
  12. vector/
  13. vp8/
  14. vp8l/
  15. webp/
  16. .gitattributes
  17. .gitignore
  18. AUTHORS
  19. codereview.cfg
  20. CONTRIBUTING.md
  21. CONTRIBUTORS
  22. go.mod
  23. go.sum
  24. LICENSE
  25. PATENTS
  26. README.md
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.