Update dependencies (#1929)

1 files changed, 7 insertions, 1 deletions

diff --git a/vendor/golang.org/x/text/language/parse.go b/vendor/golang.org/x/text/language/parse.go
index 59b04100..4d57222e 100644
--- a/vendor/golang.org/x/text/language/parse.go
+++ b/vendor/golang.org/x/text/language/parse.go
@@ -6,6 +6,7 @@ package language
 
 import (
 	"errors"
+	"sort"
 	"strconv"
 	"strings"
 
@@ -147,6 +148,7 @@ func update(b *language.Builder, part ...interface{}) (err error) {
 }
 
 var errInvalidWeight = errors.New("ParseAcceptLanguage: invalid weight")
+var errTagListTooLarge = errors.New("tag list exceeds max length")
 
 // ParseAcceptLanguage parses the contents of an Accept-Language header as
 // defined in http://www.ietf.org/rfc/rfc2616.txt and returns a list of Tags and
@@ -164,6 +166,10 @@ func ParseAcceptLanguage(s string) (tag []Tag, q []float32, err error) {
 		}
 	}()
 
+	if strings.Count(s, "-") > 1000 {
+		return nil, nil, errTagListTooLarge
+	}
+
 	var entry string
 	for s != "" {
 		if entry, s = split(s, ','); entry == "" {
@@ -201,7 +207,7 @@ func ParseAcceptLanguage(s string) (tag []Tag, q []float32, err error) {
 		tag = append(tag, t)
 		q = append(q, float32(w))
 	}
-	sortStable(&tagSort{tag, q})
+	sort.Stable(&tagSort{tag, q})
 	return tag, q, nil
 }