diff options
| -rwxr-xr-x | azalea-protocol/src/read.rs | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/azalea-protocol/src/read.rs b/azalea-protocol/src/read.rs index 51224499..2a74d8de 100755 --- a/azalea-protocol/src/read.rs +++ b/azalea-protocol/src/read.rs @@ -118,8 +118,12 @@ where let polled = self.as_mut().stream.as_mut().poll_read(cx, buf); match polled { Poll::Ready(r) => { - if let Some(cipher) = self.as_mut().cipher.get_mut() { - azalea_auth::encryption::decrypt_packet(cipher, buf.initialized_mut()); + // if we don't check for the remaining then we decrypt big packets incorrectly + // (but only on linux and release mode for some reason LMAO) + if buf.remaining() == 0 { + if let Some(cipher) = self.as_mut().cipher.get_mut() { + azalea_auth::encryption::decrypt_packet(cipher, buf.filled_mut()); + } } match r { Ok(()) => Poll::Ready(Ok(())), |