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Handle denied system DNS lookup in manager #771

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Handle denied system DNS lookup in manager #771

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b746f7b
Handle denied system DNS lookup
Shallow-dusty Jun 23, 2026
097153c
Include hostname in denied DNS failures
Shallow-dusty Jun 24, 2026
6cd9716
Merge upstream master into DNS crash fix
Shallow-dusty Jul 15, 2026
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10 changes: 9 additions & 1 deletion app/src/main/java/org/lsposed/manager/util/CloudflareDNS.java
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Original file line number Diff line number Diff line change
Expand Up @@ -80,6 +80,14 @@ public List<InetAddress> lookup(@NonNull String hostname) throws UnknownHostExce
Log.w(App.TAG, "DoH resolver unreachable, falling back to system DNS for this session: " + e.getMessage());
}
}
return SYSTEM.lookup(hostname);
try {
return SYSTEM.lookup(hostname);
} catch (SecurityException e) {
var message = e.getMessage();
var unknownHost = new UnknownHostException(
message == null ? hostname : hostname + ": " + message);
unknownHost.initCause(e);
throw unknownHost;
}
}
}
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