Merge pull request #250 from sy-c/master

v2.18.3

Author: sy-c

doc/releaseNotes.md

@@ -548,3 +548,6 @@ This file describes the main feature changes for each readout.exe released versi
 ## v2.18.2 - 29/03/2023
 - Updated configuration parameters:
   - added consumer-FairMQchannel.checkIncomplete: when set, TF with incomplete HBF are detected and warnings issued. Off by default (in particular, check is currently not valid for DDL detector). In previous v2.18 versions, this check was enabled by default.
+
+## v2.18.3 - 05/04/2023
+- Fixed bug introduced in v2.18.0 causing crash when overlapping HBF copy buffer empty.

src/ConsumerFMQchannel.cxx

@@ -703,10 +703,12 @@ class ConsumerFMQchannel : public Consumer
            if (dropEntireTFonError) break;
 	 }
        }
-       // ensure end-of-timeframe flag is set for last message
-       msglist->back().stfHeader->lastTFMessage = 1;
        // send msg
        if ((!isError)||(!dropEntireTFonError)) {
+         // ensure end-of-timeframe flag is set for last message
+         if (msglist->size()) {
+           msglist->back().stfHeader->lastTFMessage = 1;
+         }
 	 if (wThreads[thIx].output->push(std::move(msglist))) {
            isError = 1;
 	 } else {

src/ReadoutVersion.h

@@ -9,5 +9,5 @@
 // granted to it by virtue of its status as an Intergovernmental Organization
 // or submit itself to any jurisdiction.
 
-#define READOUT_VERSION "2.18.2"
+#define READOUT_VERSION "2.18.3"