X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Forg%2Fldk%2Fstructs%2FKeysManager.java;h=0876219eeb1e51abcae8fdb7f60b04edae88a028;hb=1854b5cebef22ace9e9e4dd191f609818df9ce08;hp=04563c4273f94c58c8be11c3a1e945d3af6d779b;hpb=99d1a3bd6dc5c7ed1499b30bfc2b4c66ffaf858a;p=ldk-java

diff --git a/src/main/java/org/ldk/structs/KeysManager.java b/src/main/java/org/ldk/structs/KeysManager.java
index 04563c42..0876219e 100644
--- a/src/main/java/org/ldk/structs/KeysManager.java
+++ b/src/main/java/org/ldk/structs/KeysManager.java
@@ -4,6 +4,7 @@ import org.ldk.impl.bindings;
 import org.ldk.enums.*;
 import org.ldk.util.*;
 import java.util.Arrays;
+import java.lang.ref.Reference;
 import javax.annotation.Nullable;
 
 
@@ -47,7 +48,10 @@ public class KeysManager extends CommonBase {
 	 * detailed description of the guarantee.
 	 */
 	public static KeysManager of(byte[] seed, long starting_time_secs, int starting_time_nanos) {
-		long ret = bindings.KeysManager_new(seed, starting_time_secs, starting_time_nanos);
+		long ret = bindings.KeysManager_new(InternalUtils.check_arr_len(seed, 32), starting_time_secs, starting_time_nanos);
+		Reference.reachabilityFence(seed);
+		Reference.reachabilityFence(starting_time_secs);
+		Reference.reachabilityFence(starting_time_nanos);
 		if (ret >= 0 && ret <= 4096) { return null; }
 		KeysManager ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new KeysManager(null, ret); }
 		ret_hu_conv.ptrs_to.add(ret_hu_conv);
@@ -62,7 +66,10 @@ public class KeysManager extends CommonBase {
 	 * onchain output detection for which a corresponding delayed_payment_key must be derived.
 	 */
 	public InMemorySigner derive_channel_keys(long channel_value_satoshis, byte[] params) {
-		long ret = bindings.KeysManager_derive_channel_keys(this.ptr, channel_value_satoshis, params);
+		long ret = bindings.KeysManager_derive_channel_keys(this.ptr, channel_value_satoshis, InternalUtils.check_arr_len(params, 32));
+		Reference.reachabilityFence(this);
+		Reference.reachabilityFence(channel_value_satoshis);
+		Reference.reachabilityFence(params);
 		if (ret >= 0 && ret <= 4096) { return null; }
 		InMemorySigner ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new InMemorySigner(null, ret); }
 		ret_hu_conv.ptrs_to.add(this);
@@ -84,6 +91,11 @@ public class KeysManager extends CommonBase {
 	 */
 	public Result_TransactionNoneZ spend_spendable_outputs(SpendableOutputDescriptor[] descriptors, TxOut[] outputs, byte[] change_destination_script, int feerate_sat_per_1000_weight) {
 		long ret = bindings.KeysManager_spend_spendable_outputs(this.ptr, descriptors != null ? Arrays.stream(descriptors).mapToLong(descriptors_conv_27 -> descriptors_conv_27.ptr).toArray() : null, outputs != null ? Arrays.stream(outputs).mapToLong(outputs_conv_7 -> outputs_conv_7.ptr).toArray() : null, change_destination_script, feerate_sat_per_1000_weight);
+		Reference.reachabilityFence(this);
+		Reference.reachabilityFence(descriptors);
+		Reference.reachabilityFence(outputs);
+		Reference.reachabilityFence(change_destination_script);
+		Reference.reachabilityFence(feerate_sat_per_1000_weight);
 		if (ret >= 0 && ret <= 4096) { return null; }
 		Result_TransactionNoneZ ret_hu_conv = Result_TransactionNoneZ.constr_from_ptr(ret);
 		return ret_hu_conv;
@@ -95,6 +107,7 @@ public class KeysManager extends CommonBase {
 	 */
 	public KeysInterface as_KeysInterface() {
 		long ret = bindings.KeysManager_as_KeysInterface(this.ptr);
+		Reference.reachabilityFence(this);
 		if (ret >= 0 && ret <= 4096) { return null; }
 		KeysInterface ret_hu_conv = new KeysInterface(null, ret);
 		ret_hu_conv.ptrs_to.add(this);