snmp: set unidirectional transaction flag

(cherry picked from commit fc7d59d92fb52a2ced979e0ff92a95bce390edfb)

diff --git a/rust/src/snmp/snmp.rs b/rust/src/snmp/snmp.rs
index 7b8dbeb0c380bc94a653f796822c95ff1f83baa7..6ad91745d4840edf0075bda92efacdab54c90ed5 100644 (file)
--- a/rust/src/snmp/snmp.rs
+++ b/rust/src/snmp/snmp.rs
@@ -614,7 +614,7 @@ pub unsafe extern "C" fn rs_register_snmp_parser() {
         get_tx_iterator    : None,
         get_tx_detect_flags: Some(rs_snmp_get_tx_detect_flags),
         set_tx_detect_flags: Some(rs_snmp_set_tx_detect_flags),
-        flags              : 0,
+        flags              : crate::core::APP_LAYER_PARSER_OPT_UNIDIR_TXS,
     };
     let ip_proto_str = CString::new("udp").unwrap();
     if AppLayerProtoDetectConfProtoDetectionEnabled(ip_proto_str.as_ptr(), parser.name) != 0 {