What the developer wrote
Authored by Omar Hatem
minor fix (#2717)
What changed, and why it matters
This is a tiny one-line change that adds an empty catch block so an error during a Monero wallet blockchain-height refresh does not crash the code path. It is a defensive stability fix, not a security patch, and there is no indication it addresses a vulnerability.
No security action required; treat as a routine stability/minor fix.
Security signals we found
No strong security signals were identified.
Evidence from the diff
In cw_monero/lib/api/wallet.dart, an empty catch (_) {} was inserted around an Isolate.run() call that fetches daemonBlockChainHeight. Previously the try/finally only had a finally block; any exception thrown inside the try would propagate. The change swallows all exceptions during the height refresh and still resets isHeightRefreshing in finally. No security-sensitive logic is altered.
Changed components
cw_monero/lib/api/wallet.dartInspect captured patch +1 / −0
diff --git a/cw_monero/lib/api/wallet.dart b/cw_monero/lib/api/wallet.dart
index ff7e4f7d..9d115ea1 100644
--- a/cw_monero/lib/api/wallet.dart
+++ b/cw_monero/lib/api/wallet.dart
@@ -170,6 +170,7 @@ int getNodeHeightSync() {
cachedNodeHeight = await Isolate.run(() async {
return monero.Wallet_daemonBlockChainHeight(Pointer.fromAddress(wptrAddress));
});
+ } catch (_) {
} finally {
isHeightRefreshing = false;
}
Why this scored 15/100
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