Tarantool 2.10.8 | Tarantool
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Tarantool 2.10.8

Released on 2023-09-14.

2.10.8 is the ninth stable version of the 2.10 release series. It introduces 5 improvements and resolves 28 bugs since 2.10.7.

The “stable” label means that we have all planned features implemented and we see no high-impact issues. However, if you encounter an issue, feel free to report it on GitHub.

Tarantool 2.x is backward compatible with Tarantool 1.10.x in the binary data layout, client-server protocol, and replication protocol.

Please upgrade using the box.schema.upgrade() procedure to unlock all the new features of the 2.x series.

  • The maximum length of box.cfg{} string parameters is now 512 instead of 256.

  • LuaJIT now can be fuzzed using grammar-based fuzzer (gh-4823).

  • Hardening against memory corruption attacks is now enabled by default on FreeBSD (gh-7536).
  • Added the CMake option FIBER_STACK_SIZE to set the default fiber stack size.
  • Updated libcurl to version 8.3.0.

  • Fixed a bug when Tarantool failed to decode a request containing an unknown IPROTO key. The bug resulted in broken connectivity between Tarantool 2.10 and 2.11 (gh-8745).
  • Fixed a bug causing the ER_CURSOR_NO_TRANSACTION failure for transactions on synchronous spaces when the on_commit/on_rollback triggers are set (gh-8505).
  • Fixed a bug causing the effective session and user are not propagated to box.on_commit and box.on_rollback trigger callbacks when transaction is synchronous (gh-8742).
  • Fixed a crash that could happen when Tarantool is started in the background mode (gh-6128).
  • Fixed a bug when MVCC sometimes lost gap record (gh-8326).
  • Fixed a bug when MVCC rollback of prepared statement could break internal invariants (gh-8648).
  • Now MVCC engine automatically aborts a transaction if it reads changes of a prepared transaction and this transaction is aborted (gh-8654).
  • Fixed a bug that caused writing incorrect values into the stream_id field of xlog headers (gh-8783).
  • Fixed a bug when a space that is referenced by a foreign key could not be truncated even if the referring space was empty (gh-8946).
  • Fixed a crash that could happen when Tarantool is compiled by clang version 15 and above with enabled AddressSanitizer (tarantool/tarantool-qa#321).
  • Fixed a use-after-free bug in iproto server code (gh-9037).
  • Fixed a heap-buffer-overflow bug in fiber creation code (gh-9026).

  • Fixed a heap-use-after-free bug in the transaction manager, which could occur when performing a DDL operation concurrently with a transaction on the same space (gh-8781).

  • Fixed a heap-use-after-free bug in the Vinyl read iterator caused by a race between a disk read and a memory dump task. The bug could lead to a crash or an invalid query result (gh-8852).

  • Fixed a possible failure to promote the desired node by box.ctl.promote() on a cluster with nodes configured with election_mode = "candidate" (gh-8497).
  • Fixed nodes configured with election_mode = 'candidate' spuriously detecting a split-vote when another candidate should win with exactly a quorum of votes for it (gh-8698).

Backported patches from the vanilla LuaJIT trunk (gh-8516, gh-8825). The following issues were fixed as part of this activity:

  • Fixed canonicalization of +-0.0 keys for IR_NEWREF.
  • Fixed result truncation for bit.rol on x86_64 platforms.
  • Fixed lua_yield() invocation inside C hooks.
  • Fixed memory chunk allocation beyond the memory limit.
  • Fixed TNEW load forwarding with instable types.
  • Fixed use-def analysis for BC_VARG, BC_FUNCV.
  • Fixed BC_UCLO insertion for returns.
  • Fixed recording of BC_VARG with unused vararg values.
  • Initialization instructions on trace are now emitted only for the first member of a union.
  • Prevent integer overflow while parsing long strings.
  • Fixed various ^ operator and math.pow() function inconsistencies.
  • Fixed parsing with predicting next() and pairs().
  • Fixed binary number literal parsing. Parsing of binary number with a zero fractional part raises error too now.
  • Fixed load forwarding optimization applied after table rehashing.
  • Fixed recording of the BC_TSETM.

  • Fixed the xlog reader Lua module to show unknown row header fields. Before this change the xlog reader silently skipped them.

  • Fixed a heap-use-after-free bug in the function creating a tuple format Lua object for net.box (gh-8889).

  • Fixed the memory leaks caused by the multi-statement transaction errors in the space index building and the space format checking operations (gh-8773).
  • Fixed a bug in the box console implementation because of which the language parameter was shared between connected clients (gh-8817).
  • Fixed an invalid memory access in a corner case of a specialized comparison function (gh-8899).

  • Fixed console ignoring -i flag in case stdin is not a tty (gh-5064).

  • Fixed a bug raising a false positive error when creating new intervals with range boundary values (gh-8878).
  • Fixed a bug with buffer overflow in tnt_strptime (gh-8502).

  • Fixed a streaming connection stuck if etcd is stopped unexpectedly (gh-9086).

  • Fixed decoding datetime intervals with fields larger than possible int32 values (gh-8887).
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