fix : codeQL #226

maticnetwork · Jan 30, 2024 · 5513226 · 5513226
1 parent f66e2c2
commit 5513226
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/common/hexutil/hexutil.go b/common/hexutil/hexutil.go
@@ -86,6 +86,10 @@ func MustDecode(input string) []byte {
 
 // Encode encodes b as a hex string with 0x prefix.
 func Encode(b []byte) string {
+	if len(b) > 64*1024*1024 {
+		return ""
+	}
+
 	enc := make([]byte, len(b)*2+2)
 	copy(enc, "0x")
 	hex.Encode(enc[2:], b)