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Fix rare null pointer exception when receiving message from untrusted identity

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AsamK
2021-08-22 18:47:20 +02:00
parent a7c9995655
commit 0a5e836ab6
1 changed files with 9 additions and 15 deletions
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24
lib/src/main/java/org/asamk/signal/manager/Manager.java
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@@ -1843,7 +1843,7 @@ public class Manager implements Closeable {
) throws IOException, InterruptedException {
retryFailedReceivedMessages(handler, ignoreAttachments);
Set<HandleAction> queuedActions = null;
Set<HandleAction> queuedActions = new HashSet<>();
final var signalWebSocket = dependencies.getSignalWebSocket();
signalWebSocket.connect();
@@ -1872,20 +1872,17 @@ public class Manager implements Closeable {
// Received indicator that server queue is empty
hasCaughtUpWithOldMessages = true;
if (queuedActions != null) {
for (var action : queuedActions) {
try {
action.execute(this);
} catch (Throwable e) {
if (e instanceof AssertionError && e.getCause() instanceof InterruptedException) {
Thread.currentThread().interrupt();
}
logger.warn("Message action failed.", e);
for (var action : queuedActions) {
try {
action.execute(this);
} catch (Throwable e) {
if (e instanceof AssertionError && e.getCause() instanceof InterruptedException) {
Thread.currentThread().interrupt();
}
logger.warn("Message action failed.", e);
}
queuedActions.clear();
queuedActions = null;
}
queuedActions.clear();
// Continue to wait another timeout for new messages
continue;
@@ -1939,9 +1936,6 @@ public class Manager implements Closeable {
}
}
} else {
if (queuedActions == null) {
queuedActions = new HashSet<>();
}
queuedActions.addAll(actions);
}
}