[ipc] E: Mailbox Cut Off

nanvix · Sep 5, 2024 · 8f5ceae · 8f5ceae
1 parent 9962f1b
commit 8f5ceae
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/src/ipc/mbx/mailbox.rs b/src/ipc/mbx/mailbox.rs
@@ -16,12 +16,17 @@ pub struct Mailbox {
     buffer: LinkedList<Message>,
 }
 
+const CUT_OFF: usize = 64;
+
 //==================================================================================================
 //  Implementations
 //==================================================================================================
 
 impl Mailbox {
     pub fn send(&mut self, message: Message) {
+        if self.buffer.len() >= CUT_OFF {
+            panic!("Mailbox is full");
+        }
         self.buffer.push_back(message);
     }