Pull request #3161: dnp3: update builtin rule description

Merge in SNORT/snort3 from ~SBAIGAL/snort3:dnp3_text to master

Squashed commit of the following:

commit 4b6692d19bbdcf905073b2103b6c060a5e0a773b
Author: Steven Baigal (sbaigal) <sbaigal@cisco.com>
Date:   Wed Nov 10 13:26:06 2021 -0500

    dnp3: update builtin rule description

diff --git a/src/service_inspectors/dnp3/dnp3.h b/src/service_inspectors/dnp3/dnp3.h
index dad98b8acdbb9242f051c7aeb2aa7936ac83d4c5..09c71576255baa2789be3bff5526f417382b5b0a 100644 (file)
--- a/src/service_inspectors/dnp3/dnp3.h
+++ b/src/service_inspectors/dnp3/dnp3.h
@@ -30,10 +30,10 @@
 #define DNP3_HELP "dnp3 inspection"
 
 #define DNP3_BAD_CRC_STR  "DNP3 link-layer frame contains bad CRC"
-#define DNP3_DROPPED_FRAME_STR "DNP3 link-layer frame was dropped"
-#define DNP3_DROPPED_SEGMENT_STR "DNP3 transport-layer segment was dropped during reassembly"
+#define DNP3_DROPPED_FRAME_STR "DNP3 link-layer frame is truncated or frame length is invalid"
+#define DNP3_DROPPED_SEGMENT_STR "DNP3 transport-layer segment sequence number is incorrect"
 #define DNP3_REASSEMBLY_BUFFER_CLEARED_STR \
-    "DNP3 reassembly buffer was cleared without reassembling a complete message"
+    "DNP3 transport-layer segment flag violation is detected"
 #define DNP3_RESERVED_ADDRESS_STR "DNP3 link-layer frame uses a reserved address"
 #define DNP3_RESERVED_FUNCTION_STR "DNP3 application-layer fragment uses a reserved function code"