:)

context/accept_header.go

@@ -135,7 +135,7 @@ func expectTokenSlash(s string) (token, rest string) {
 
 func expectQuality(s string) (q float64, rest string) {
 	switch {
-	case len(s) == 0:
+	case s == "":
 		return -1, ""
 	case s[0] == '0':
 		q = 0

context/compress.go

@@ -102,7 +102,7 @@ func NewCompressWriter(w io.Writer, encoding string, level int) (cw CompressWrit
 		}
 		cw = brotli.NewWriterLevel(w, level)
 	case SNAPPY:
-		cw = snappy.NewWriter(w)
+		cw = snappy.NewBufferedWriter(w)
 	case S2:
 		cw = s2.NewWriter(w)
 	default:

context/context.go

@@ -1979,8 +1979,8 @@ func (ctx *Context) UploadFormFiles(destDirectory string, before ...func(*Contex
 					// which could lead to override existing system files
 					// by ../../$file.
 					// Reported by Frank through security reports.
-					file.Filename = strings.TrimLeft(file.Filename, "../")
-					file.Filename = strings.TrimLeft(file.Filename, "..\\")
+					file.Filename = strings.ReplaceAll(file.Filename, "../", "")
+					file.Filename = strings.ReplaceAll(file.Filename, "..\\", "")
 
 					for _, b := range before {
 						if !b(ctx, file) {
@@ -2859,10 +2859,8 @@ func (ctx *Context) CompressReader(enable bool) error {
 			return err
 		}
 		ctx.request.Body = r
-	} else {
-		if ok {
-			ctx.request.Body = cr.Src
-		}
+	} else if ok {
+		ctx.request.Body = cr.Src
 	}
 
 	return nil
@@ -3208,9 +3206,9 @@ func WriteJSON(writer io.Writer, v interface{}, options JSON, optimize bool) (in
 	}
 
 	if options.UnescapeHTML {
-		result = bytes.Replace(result, ltHex, lt, -1)
-		result = bytes.Replace(result, gtHex, gt, -1)
-		result = bytes.Replace(result, andHex, and, -1)
+		result = bytes.ReplaceAll(result, ltHex, lt)
+		result = bytes.ReplaceAll(result, gtHex, gt)
+		result = bytes.ReplaceAll(result, andHex, and)
 	}
 
 	if prependSecure {