.. include:: /../getting_started/vars.rst .. _section-Regressions601: Regressions in 6.0.1 ******************** Most of the following regressions are fixed in later releases. Issues that are fixed are clearly indicated. Some regressions were *introduced* in 6.0.1, others were introduced in 6.0.0 but not yet fixed in 6.0.1. Core Libraries ============== Fixed in 7.0.0 -------------- Continuous creation of TopicQueries may lead to unnecessary memory fragmentation in OS memory allocator ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ This regression was introduced in 6.0.0 and has been fixed in release 7.0.0. See :ref:`CORE-12352` in the 6.0.0 Regressions section. Fixed in 6.1.1 -------------- XSD Issue: order enforced in tag ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ This regression was introduced in 6.0.0 and has been fixed in release 6.1.1. See :ref:`section-xml-compatibility-publisher` in the 6.0.0 Regressions section. Invalid key deserialization for mutable derived types with key members ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ This regression was introduced in 6.0.0 and has been fixed in release 6.1.1. See :ref:`section-CORE-11378` in the 6.0.0 Regressions section. Malformed samples with invalid strings not dropped by DataReader in C, traditional C++, and modern C++ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ This regression was introduced in 6.0.0 and has been fixed in release 6.1.1. See :ref:`section-CORE-11203` in the 6.0.0 Regressions section. .. _section-CORE-11515: Samples lost if multiple readers were created in same locator and push_on_write was set to false ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ This regression was introduced in 6.0.1 and has been fixed in release 6.1.1. If ``push_on_write`` was set to false in a |DW|'s DATA_WRITER_PROTOCOL QoS Policy, and multiple |DRs| were created in the same locator (same participant, same port), samples may have been lost. This potential loss may have occurred when the second or subsequent |DR| was created. When the |DW| detected the new |DR|, it sent an RTPS gap message, which may have gapped unsent samples. This was only an issue if ``push_on_write`` was set to false. [RTI Issue ID CORE-11515] .. _section-CORE-11731: XML parser crashed from infinite recursion when XML QoS configuration contained inheritance loop ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ This regression was introduced in 6.0.1 and has been fixed in release 6.1.1. An inheritance loop was formed when a ```` inherited from itself or when any ```` inherited from itself or its encapsulating ````. Inheritance can be performed by using the ``base_name`` attribute or ```` tag. In previous releases, |CONNEXT| ignored this inheritance loop, but in 6.0.1 it crashed. The following XML, which was fine in previous releases, caused a crash in 6.0.1: .. code-block:: xml VOLATILE_DURABILITY_QOS true 0 250000000 SetIdentityRequestReader ControlTowerProfile This problem has been fixed in release 6.1.1 by producing an error, instead of a crash, if the parser detects the inheritance loop. To work around this problem in earlier releases, remove the inheritance loop in your XML file. For example, revise the above XML file as follows: .. code-block:: xml VOLATILE_DURABILITY_QOS true 0 250000000 ControlTowerProfile [RTI Issue ID CORE-11731] .. _section-CORE-11896: Possible segmentation fault when receiving samples containing wstrings ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ This regression was introduced in 6.0.1 and 6.1.0 patch releases. In releases 6.0.1.22 and higher and in release 6.1.0.3, a subscribing application may have crashed when receiving samples containing wstrings. This issue occurred when the following three conditions were all true: * The language binding was modern C++. * The size of wchar_t was 4-byte. * The length of a wstring member in the sample was equal to the maximum allowed. For example: .. code-block:: text struct MyType { wstring<5> m1; }; For this type, the deserialization of a sample with the following value for ``m1`` would lead to a segmentation fault: ``L"Hello"``. This issue has been fixed in release 6.1.1. [RTI Issue ID CORE-11896] Fixed in 6.1.0 -------------- Possible issues with communication and enabling DomainParticipant on Windows systems if network interface had multiple IP addresses ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ On Windows platforms, when a network interface has assigned more than one IP address, |CONNEXT| only detected the one with the lowest IP address. |DPs| running on a Windows host with this network configuration could not be discovered through the other IP addresses, causing communication issues. Besides the communication issues, the |DP| could not be enabled if the allow/deny_interfaces_list properties of the transport restricted the available IP addresses to the ones not reported and there was no other transport enabled on that |DP|. This regression was introduced in 6.0.1 and has been fixed in 6.1.0 and 6.0.1.20. Now, all the IP addresses of a network interface are detected and will work as expected. [RTI Issue ID CORE-11232] Failure to allocate memory larger than 2 GB ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ |CONNEXT| failed to allocate heap memory larger than 2 GB. For example, if the DataWriterQos's ``resource_limits.initial_samples`` was large enough to cause a preallocation of more than 2 GB but less than the available heap memory, then |DW| creation incorrectly failed. This problem only affected releases 5.3.1.22 and 6.0.1, and has been fixed in release 6.1.0. [RTI Issue ID CORE-10057] RTI Code Generator ================== Fixed in 6.1.1 -------------- Change in behavior in C and traditional C++ for bounded sequences under certain conditions ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ This regression was introduced in 6.0.0 and has been fixed in release 6.1.1. See :ref:`section-CODEGENII-1489` in the 6.0.0 Regressions section. Invalid key deserialization for mutable derived types with key members ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ See :ref:`section-CORE-11378` in the 6.0.0 Regressions section. Malformed samples with invalid strings not dropped by DataReader in C, traditional C++, and modern C++ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ See :ref:`section-CORE-11203` in the 6.0.0 Regressions section. RTI Routing Service =================== Fixed in 6.1.1 -------------- Unbounded memory growth when restarting Service or creating/deleting DomainRoutes ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ This regression occurred in 6.0.0 and has been fixed in release 6.1.1. See :ref:`section-Product-Routing-unbmem` in the 6.0.0 Regressions section. Fixed in 6.1.0 -------------- Create method in Service API fails to parse XML snippets that start with 'str://' ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ This regression occurred in 6.0.0 and has been fixed in release 6.1.0. See :ref:`section-Product-Routing-xmlfail` in the 6.0.0 Regressions section. RTI Recording Service ===================== Fixed in 6.1.0 -------------- Crash if monitoring enabled and TopicGroup matched with Topic name containing '/' character ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ This regression was introduced in 6.0.1. *Recording Service* crashed if monitoring was enabled and a TopicGroup matched with a Topic name that contained one or more forward slash ('/') characters. This problem has been fixed in 6.1.0 and 6.0.1.7. [RTI Issue ID RECORD-1153] Segmentation fault after discovering application that used UserData QoS Policy ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ This regression was introduced in 6.0.0. If *Recording Service* discovered an application that had at least one entity (|DP|, |DR|, or |DW|) that used the UserData QoS Policy, the behavior was undefined and would likely have resulted in a segmentation fault. This issue has been fixed in 6.1.0 and 6.0.1.3. [RTI Issue ID RECORD-1125] .. _section-Product_Prot-Regress: RTI Prototyper ============== Fixed in 6.1.0 -------------- Prototyper broken in 6.0.1 ^^^^^^^^^^^^^^^^^^^^^^^^^^ Changes to internal components in *RTI Connector*, which are shared with *Prototyper*, render *Prototyper* unusable in 6.0.1. This problem is fixed in release 6.1.0; however, 6.1.0 is the last release in which *Prototyper* is supported. After 6.1.0, *Prototyper* will not be supported. *RTI Connector* replaces it and supports more scripting languages. [RTI Issue ID PROT-89]