From 8e14f4872dd2c47b762ac91626c2715a802fc4b1 Mon Sep 17 00:00:00 2001
From: Philippe Antoine <contact@catenacyber.fr>
Date: Fri, 6 Mar 2026 14:19:36 +0100
Subject: [PATCH] dcerpc: do not error the whole flow on unhandled packet type

Ticket: 5133
(cherry picked from commit 55ad2953bfe334ab0210771e18986b9e6a9b1acb)
---
 rust/src/dcerpc/dcerpc.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/rust/src/dcerpc/dcerpc.rs b/rust/src/dcerpc/dcerpc.rs
index 2483ca80f6..91a7036a74 100644
--- a/rust/src/dcerpc/dcerpc.rs
+++ b/rust/src/dcerpc/dcerpc.rs
@@ -995,7 +995,7 @@ impl DCERPCState {
                 }
                 _ => {
                     SCLogDebug!("Unrecognized packet type: {:?}", x);
-                    return AppLayerResult::err();
+                    // skip unrecognized packet types such as AUTH3
                 }
             },
             None => {