dns: allow triggering raw stream reassembly

For TCP streams, app proto stream reassembly can start earlier, instead
of waiting and queueing up data before doing so.

Task #7018
Related to
Bug #7004

(cherry picked from commit bb45ac71ef572acb5591c135eb3c73e901a1cc51)

diff --git a/rust/src/dns/dns.rs b/rust/src/dns/dns.rs
index 88a1e413ae751fcc22649ab6a30110792910350d..d87577cfda09f9b8afa1c44a2784bc5ecea4f3f1 100644 (file)
--- a/rust/src/dns/dns.rs
+++ b/rust/src/dns/dns.rs
@@ -555,6 +555,7 @@ impl DNSState {
             );
             if size > 0 && cur_i.len() >= size + 2 {
                 let msg = &cur_i[2..(size + 2)];
+                sc_app_layer_parser_trigger_raw_stream_reassembly(flow, Direction::ToServer as i32);
                 let _pdu = Frame::new(
                     flow,
                     &stream_slice,
@@ -617,6 +618,7 @@ impl DNSState {
             );
             if size > 0 && cur_i.len() >= size + 2 {
                 let msg = &cur_i[2..(size + 2)];
+                sc_app_layer_parser_trigger_raw_stream_reassembly(flow, Direction::ToClient as i32);
                 let _pdu = Frame::new(
                     flow,
                     &stream_slice,