[#6132] replaced strconv.Itoa with strconv.FormatInt where it could overflow

tools/auth/github.go

@@ -54,17 +54,17 @@ func (p *Github) FetchAuthUser(token *oauth2.Token) (*AuthUser, error) {
 
 	extracted := struct {
 		Login     string `json:"login"`
-		Id        int    `json:"id"`
 		Name      string `json:"name"`
 		Email     string `json:"email"`
 		AvatarURL string `json:"avatar_url"`
+		Id        int64  `json:"id"`
 	}{}
 	if err := json.Unmarshal(data, &extracted); err != nil {
 		return nil, err
 	}
 
 	user := &AuthUser{
-		Id:           strconv.Itoa(extracted.Id),
+		Id:           strconv.FormatInt(extracted.Id, 10),
 		Name:         extracted.Name,
 		Username:     extracted.Login,
 		Email:        extracted.Email,