fix: enforce maxlen in ReadByteArray()

9bb3ea42 · Lucas Molas · c568d328 · 9bb3ea42
Commit 9bb3ea42 authored Aug 26, 2020 by Lucas Molas
Hide whitespace changes
Inline Side-by-side

Showing with 1 addition and 1 deletion

utils.go utils.go +1 -1

No files found.
--- a/utils.go
+++ b/utils.go
@@ -470,7 +470,7 @@ func ReadByteArray(br io.Reader, maxlen uint64) ([]byte, error) {
 		return nil, fmt.Errorf("expected cbor type 'byte string' in input")
 	}

-	if extra > 256*1024 {
+	if extra > maxlen {
 		return nil, fmt.Errorf("string in cbor input too long")
 	}