When building source on Fedora 43 (and 44) which has been working well on RHEL-9 for some time I get GCC compiler errors about possible overflow. It seems like this may just be an issue with how the newer compiler checks valid behavior because I've run this through valgrind and other tools without any problems found.

There are full build logs available from Fedora COPR but the pertinent lines are below:

.../agent.h:69:1: error: writing 1 byte into a region of size 0 [-Werror=stringop-overflow=]
   69 | M_BUFFER_DEF(MockBPA_data_queue, mock_bpa_ctr_t, MOCKBPA_DATA_QUEUE_SIZE,
      | ^~~~~~~~~~~~
.../agent.h:69:1: note: at offset 80 into destination object ‘mutexPush’ of size 40
   69 | M_BUFFER_DEF(MockBPA_data_queue, mock_bpa_ctr_t, MOCKBPA_DATA_QUEUE_SIZE,
      | ^~~~~~~~~~~~