func io.LimitReader

6 uses

	io (current package)
		io.go#L364: 	written, err = Copy(dst, LimitReader(src, n))
		io.go#L461: func LimitReader(r Reader, n int64) Reader { return &LimitedReader{r, n} }

	net/http
		request.go#L1290: 			reader = io.LimitReader(r.Body, maxFormSize+1)
		server.go#L603: 		n0, err := io.CopyBuffer(writerOnly{w}, io.LimitReader(src, sniffLen), buf)
		transfer.go#L371: 			ncopy, err = t.doBodyCopy(w, io.LimitReader(body, t.ContentLength))
		transfer.go#L572: 		t.Body = &body{src: io.LimitReader(r, realLength), closing: t.Close}