Trim to 255 runes instead of bytes (#12150)

* Trim to 255 runes instead of bytes

Prevents invalid UTF-8 encoding for Description and Website. Refs #7905

* Apply suggestions from code review

Co-authored-by: zeripath <art27@cantab.net>

Co-authored-by: techknowlogick <matti@mdranta.net>
Co-authored-by: zeripath <art27@cantab.net>
Co-authored-by: Lauris BH <lauris@nix.lv>
tokarchuk/v1.17
Jürgen Hötzel 4 years ago committed by GitHub
parent 12f9dd8fa9
commit 30399cf04a
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GPG Key ID: 4AEE18F83AFDEB23
  1. 9
      models/repo.go

@ -11,6 +11,7 @@ import (
"errors"
"fmt"
"html/template"
"unicode/utf8"
// Needed for jpeg support
_ "image/jpeg"
@ -1394,11 +1395,11 @@ func GetRepositoriesByForkID(forkID int64) ([]*Repository, error) {
func updateRepository(e Engine, repo *Repository, visibilityChanged bool) (err error) {
repo.LowerName = strings.ToLower(repo.Name)
if len(repo.Description) > 255 {
repo.Description = repo.Description[:255]
if utf8.RuneCountInString(repo.Description) > 255 {
repo.Description = string([]rune(repo.Description)[:255])
}
if len(repo.Website) > 255 {
repo.Website = repo.Website[:255]
if utf8.RuneCountInString(repo.Website) > 255 {
repo.Website = string([]rune(repo.Website)[:255])
}
if _, err = e.ID(repo.ID).AllCols().Update(repo); err != nil {

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