Fix beacon crash server (#1490)

IzzelAliz · Sep 19, 2024 · 90ea5f9 · 90ea5f9
1 parent 9f8f2da
commit 90ea5f9
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/bootstrap/src/main/java/io/izzel/arclight/boot/asm/InventoryImplementer.java b/bootstrap/src/main/java/io/izzel/arclight/boot/asm/InventoryImplementer.java
@@ -8,6 +8,7 @@
 import org.objectweb.asm.tree.ClassNode;
 import org.objectweb.asm.tree.FieldInsnNode;
 import org.objectweb.asm.tree.FieldNode;
+import org.objectweb.asm.tree.FrameNode;
 import org.objectweb.asm.tree.InsnList;
 import org.objectweb.asm.tree.InsnNode;
 import org.objectweb.asm.tree.JumpInsnNode;
@@ -72,7 +73,9 @@ private boolean tryImplement(ClassNode node) {
  list.add(new MethodInsnNode(Opcodes.INVOKEVIRTUAL, Type.getInternalName(Integer.class), "intValue", "()I", false));
  list.add(new InsnNode(Opcodes.IRETURN));
  list.add(labelNode);
+ list.add(new FrameNode(Opcodes.F_SAME1, 0, null, 1, new Object[]{Type.getInternalName(Integer.class)}));
  list.add(new InsnNode(Opcodes.POP));
+ stackLimitMethod.maxStack = Math.max(2, stackLimitMethod.maxStack);
  stackLimitMethod.instructions.insert(list);
  {
  MethodNode methodNode = new MethodNode(Opcodes.ACC_PUBLIC | Opcodes.ACC_SYNTHETIC, "setMaxStackSize", "(I)V", null, null);
@@ -83,6 +86,8 @@ private boolean tryImplement(ClassNode node) {
  insnList.add(new FieldInsnNode(Opcodes.PUTFIELD, node.name, maxStack.name, maxStack.desc));
  insnList.add(new InsnNode(Opcodes.RETURN));
  methodNode.instructions = insnList;
+ methodNode.maxLocals = 2;
+ methodNode.maxStack = 2;
  node.methods.add(methodNode);
  }
  return true;