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network: fix string reading length check

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Bixilon 2021-02-28 13:32:07 +01:00
parent aded63eba9
commit 42d9c9b592
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1 changed files with 4 additions and 4 deletions
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src/main/java/de/bixilon/minosoft/protocol/protocol/InByteBuffer.java
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@ -109,11 +109,11 @@ public class InByteBuffer {
} }
public String readString() { public String readString() {
byte[] data = readBytes(readVarInt()); String string = new String(readBytes(readVarInt()), StandardCharsets.UTF_8);
if (data.length > ProtocolDefinition.STRING_MAX_LEN) { if (string.length() > ProtocolDefinition.STRING_MAX_LEN) {
throw new IllegalArgumentException(String.format("String max string length exceeded %d > %d", data.length, ProtocolDefinition.STRING_MAX_LEN)); throw new IllegalArgumentException(String.format("String max string length exceeded %d > %d", string.length(), ProtocolDefinition.STRING_MAX_LEN));
} }
return new String(data, StandardCharsets.UTF_8); return string;
} }
public long readVarLong() { public long readVarLong() {