From 08248235985e249bf781d73270acd263451b8928 Mon Sep 17 00:00:00 2001
From: danielSanchezQ <3danimanimal@gmail.com>
Date: Wed, 18 Feb 2026 18:03:24 +0000
Subject: [PATCH] Fix double free

---
 flake.lock                      | 6 +++---
 src/logos_blockchain_module.cpp | 4 +++-
 2 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/flake.lock b/flake.lock
index 595e3d7..483ab55 100644
--- a/flake.lock
+++ b/flake.lock
@@ -23,11 +23,11 @@
         "rust-overlay": "rust-overlay"
       },
       "locked": {
-        "lastModified": 1771418281,
-        "narHash": "sha256-9nATUijKs7OCEcepHKghuWdgHu+hq11JbJz2Lv4uyDU=",
+        "lastModified": 1771428592,
+        "narHash": "sha256-J0bJOaHNUh7yDXLw4UajReywSSvN36JiY+e6tPMvqwM=",
         "owner": "logos-blockchain",
         "repo": "logos-blockchain",
-        "rev": "b862e6f640a79097b8a42c072e1f78bc430fa222",
+        "rev": "7a15c6474a5f9b7c12a36f43e3858b8dcf27ee40",
         "type": "github"
       },
       "original": {
diff --git a/src/logos_blockchain_module.cpp b/src/logos_blockchain_module.cpp
index 6133582..d46788b 100644
--- a/src/logos_blockchain_module.cpp
+++ b/src/logos_blockchain_module.cpp
@@ -31,7 +31,9 @@ void LogosBlockchainModule::onNewBlockCallback(const char* block) {
         QVariantList data;
         data.append(QString::fromUtf8(block));
         s_instance->emitEvent("newBlock", data);
-        free_cstring(const_cast<char*>(block)); // Free Rust-allocated memory
+        // SAFETY:
+        // We are getting an owned pointer here which is freed after this callback is called, so there is not need to
+        // free the resrouce here as we are copying the data!
     }
 }