From acd2c3c483a86371de08cce73ca2a9a328adbf97 Mon Sep 17 00:00:00 2001
From: Murisi Tarusenga <murisit@gmail.com>
Date: Fri, 20 Sep 2024 12:15:06 +0200
Subject: [PATCH] Fixed undefined blob error.

---
 deps/ledger-secure-sdk |  2 +-
 deps/ledger-zxlib      |  2 +-
 rs/src/lib.rs          | 12 ++++++++----
 3 files changed, 10 insertions(+), 6 deletions(-)

diff --git a/deps/ledger-secure-sdk b/deps/ledger-secure-sdk
index b46b4b51..7583aee3 160000
--- a/deps/ledger-secure-sdk
+++ b/deps/ledger-secure-sdk
@@ -1 +1 @@
-Subproject commit b46b4b516650c08dfe913054dc7535dd52e2503a
+Subproject commit 7583aee3e377129703d17576b85d3719eb58cce0
diff --git a/deps/ledger-zxlib b/deps/ledger-zxlib
index 50df5b5c..dca3f65c 160000
--- a/deps/ledger-zxlib
+++ b/deps/ledger-zxlib
@@ -1 +1 @@
-Subproject commit 50df5b5c1551ff99ad06716d0772a4a4be2cbb35
+Subproject commit dca3f65cbcda72034a2ee89e74573e2318428298
diff --git a/rs/src/lib.rs b/rs/src/lib.rs
index fb7b3870..2c0829b7 100644
--- a/rs/src/lib.rs
+++ b/rs/src/lib.rs
@@ -625,16 +625,20 @@ where
 
     /// Clean buffers
     pub async fn clean_randomness_buffers(&self) -> Result<(), NamError<E::Error>> {
-        let start_command = APDUCommand {
+        let arr: &[u8] = &[];
+        let command = APDUCommand {
             cla: CLA,
             ins: InstructionCode::CleanBuffers as _,
             p1: ChunkPayloadType::Init as u8,
             p2: 0x00,
-            data: &[], // Send empty data
+            data: arr, // Send empty data
         };
 
-        let response =
-            <Self as AppExt<E>>::send_chunks(&self.apdu_transport, start_command, blob).await?;
+        self
+            .apdu_transport
+            .exchange(&command)
+            .await
+            .map_err(LedgerAppError::TransportError)?;
 
         Ok(())
     }