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fix memory leaks

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Oops! They were pretty slow, but still adds up. This might fix the bug that was stopping Nexus from working on GraphineOS.
This commit is contained in:
Henry Hiles 2026-09-19 21:13:03 -04:00
commit 673c5bd894
Signed by: Henry-Hiles
SSH key fingerprint: SHA256:VKQUdS31Q90KvX7EkKMHMBpUspcmItAh86a+v7PGiIs
2 changed files with 16 additions and 11 deletions
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25
lib/controllers/client.dart
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@ -60,10 +60,12 @@ class ClientController extends AsyncNotifier<int> {
"GOMUKS_CACHE_HOME": (await getApplicationCacheDirectory()).path,
};
for (final MapEntry(:key, :value) in env.entries) {
GomuksSetEnv(
key.toNativeUtf8().cast<Char>(),
value.toNativeUtf8().cast<Char>(),
);
final keyPtr = key.toNativeUtf8().cast<Char>();
final valuePtr = value.toNativeUtf8().cast<Char>();
GomuksSetEnv(keyPtr, valuePtr);
calloc
..free(keyPtr)
..free(valuePtr);
}
}
final handle = await Isolate.run(GomuksInit);
@ -193,14 +195,17 @@ class ClientController extends AsyncNotifier<int> {
return response == null ? null : .fromJson(response);
}
Future<dynamic> _sendCommand(
dynamic _sendCommand(
String command, [
Map<String, dynamic> data = const {},
]) => callGomuksMethod(
data,
(handle, data) async =>
GomuksSubmitCommand(handle, command.toNativeUtf8().cast<Char>(), data),
);
]) => callGomuksMethod(data, (handle, data) {
final commandPointer = command.toNativeUtf8().cast<Char>();
try {
return GomuksSubmitCommand(handle, commandPointer, data);
} finally {
calloc.free(commandPointer);
}
});
Future<void> redactEvent(RedactEventRequest report) =>
_sendCommand("redact_event", report.toJson());