8.3. What’s Fixed in 2.4.14.3

The following are fixes since 2.4.14.2.

[Critical]: System-stopping issue, such as a crash or data loss.
[Major]: Significant issue with no easy workaround.
[Minor]: Issue that usually has a workaround.
[Trivial]: Small issue, such as a typo in a log.

• 8.3.1. Discovery
  • 8.3.1.1. [Critical] Lost INFO_DST messages with GUIDPREFIX_UNKNOWN
  • 8.3.1.2. [Critical] Failure to interoperate with other DDS implementations if default multicast locator was specified
  • 8.3.1.3. [Major] Possible mismatched endpoint messages during discovery
  • 8.3.1.4. [Major] DomainParticipants continued to send DATA(p) messages to nonexistent remote participants
  • 8.3.1.5. [Minor] Participants using DPDE sent one extra announcement message
• 8.3.2. Reliability Protocol and Wire Representation
  • 8.3.2.1. [Major] A reliable DataReader may have stopped receiving data
  • 8.3.2.2. [Critical] Failure to deliver samples when prior samples were lost
• 8.3.3. APIs (C or Traditional C++)
  • 8.3.3.1. [Major] DDS_DomainParticipantFactory_finalize_instance failed if INTRA transport had been unregistered
• 8.3.4. Crashes
  • 8.3.4.1. [Critical] NULL pointer access in AUTOSAR Classic when a ping message received from Connext Professional 7.3.0 or higher
  • 8.3.4.2. [Major] UDP transport may have caused a segmentation fault on LynxOS systems
  • 8.3.4.3. [Major] DDS_DomainParticipantFactory_delete_participant was not thread-safe
• 8.3.5. Hangs
  • 8.3.5.1. [Critical] Race condition in recursive mutex when FACE compliance enabled on POSIX platforms
• 8.3.6. Memory Leaks/Growth
  • 8.3.6.1. [Minor] Memory leak in static discovery examples
• 8.3.7. Platform and Build Changes
  • 8.3.7.1. [Minor] Incorrect NETIO_CONFIG_ENABLE_MULTICAST definition when compiled from source code
• 8.3.8. Interoperability
  • 8.3.8.1. [Critical] messageLength field was required in RTPS HEADER_EXTENSION for checksum calculations
• 8.3.9. Other
  • 8.3.9.1. [Critical] No communication on AUTOSAR systems with multiple IP addresses
  • 8.3.9.2. [Major] Samples with meta-information were not delivered to the user if they arrived when history cache was full
  • 8.3.9.3. [Major] DataWriter with finite timestamp failed to send data if date exceeded January 2038
  • 8.3.9.4. [Major] Connext Micro would not work if year exceeded 2038