Hi everyone! Today marks the release of the fourth release candidates of the LTTng 2.11 "Lafontaine" release cycle.
This release is named after a modern Saison beer from Montréal's Oshlag microbrewery. It is a refreshing, zesty, rice beer with hints of fruit and spices. Some even say it makes for a great Somaek when mixed with Chamisul Soju, not that we've tried! Lafontaine is also a tongue-in-cheek reference to a water leak that affected EfficiOS's offices during the development of this release. A summary of the new features introduced in LTTng 2.11 is available here: https://github.com/lttng/lttng-tools/releases/tag/v2.11.0-rc1 2019-10-01 lttng-tools 2.11.0-rc4 (International Coffee Day) * Fix: Tests: Segfault in `test_utils_expand_path()` * Fix: lttng-ctl: missing __cplusplus closing brace * Fix: trace chunk reported unknown before close command execution * Fix: sessiond: leak of application socket on chmod failure * sessiond: clean-up: silence warning that agent event is leaked * Fix: tests: leak of prefix on error to register lttng namespace * Fix: use newly created event filter for condition check * Fix: lttng-crash: detect truncated files * Fix: sessiond: fs.protected_regular sysctl breaks app registration * relayd: clean-up: mix-up between LTTNG_PATH_MAX and LTTNG_NAME_MAX * Fix: destroy command: put consumer output after destroy notifier * Refactor: remove logically dead code * Fix: Null check before destroying health_sessiond * Fix: Move initialization of queue_pipe_fd after null check of handle * Fix: release reference to new chunk on copy error * Fix: Close socket handle on error * Fix: lttng: out-of-bound copy of arguments in 'view' command handler * Revert "lttng: fix: out-of-bounds copy of original 'view' command arguments" * Fix: relayd: session destruction does not complete in live mode * Add a copy method to the trace chunk interface * relayd: move viewer stream chunk reference release to destroy * relayd: move relay_session locking outside of make_viewer_streams * Fix: release reference to trace chunk on index file creation failure * trace-chunk: clean-up: mark close command properties as static const * trace-chunk: clean-up: misleading label name * ust-consumer: fix: metadata stream lock taken before destroy * sessiond: fix: memory leak of section name in elf parser * kconsumer: clean-up: initialize ctf_index before populating it * sessiond: fix: strncpy called with source length * sessiond: fix: possible unaligned access in packed structure * relayd: clean-up: strncpy uses the length of the source as length * lttng: fix: out-of-bounds copy of original 'view' command arguments * lttng: clean-up: silence bogus string truncation warning * sessiond: clean-up: mixed log levels enums used to look-up event * sessiond: fix: possible unaligned access in packed structure * sessiond: fix: possible unaligned access in packed structure * sessiond: fix: possible unaligned access in packed structure * sessiond: fix: possible unaligned access in packed structure * lttng-ctl: fix: possible unaligned access in packed structure * lttng-ctl rotate: fix: possible unaligned access in packed structure * runas: fix: possible unaligned access in packed structure * consumer: fix: possible unaligned access in packed structure * inet: fix: possible unaligned access in packed structure (inet/inet6) * consumer: fix: unaligned accesses to index fields * lttng-sessiond: clean-up: set free'd pointer to NULL * lttng: fix: potential 0-length allocation in pid list parsing * Tests: fix: uninitialized session_id used on list_sessions failure * Tests: fix: uninitialized values passed to close() on error * Clean-up: assert that get_count_order() returns a positive value * Clean-up: suppress bogus scan-build warning * Tests: fix: leak caused by misuse of realloc in multi-lib-test * sessiond: clean-up: init ret value of _session_set_trace_chunk_no_lock_check * sessiond: fix: print_escaped_ctf_string mishandles empty string * lttng-ctl: fix: lttng_data_pending confuses communication status * relayd: fix: rotate_truncate_stream() assumes non-null next chunk * Fix: dereference of NULL pointer in stream_write() * Fix: report bytecode_push failure when pushing symbol * Fix: only invoke PERROR() on failure to close sessiond_socket * Clean-up: lttng: check status returned when checking rotation state * Fix: communication error unreported in relay_rotate_session_streams * Fix: unreported error in relay_close_trace_chunk * Clean-up: remove dead assignment from ht cleanup thread launcher * Clean-up: remove dead assignment from thread_rotation * Clean-up: remove dead assignment in setup_channel_trace_path * Clean-up: remove dead assignments while setting session trace chunk * Fix: report path truncation on addition of local uri to consumer * Clean-up: lttng: silence warning in regenerate command handler * Clean-up: lttng: silence warning in metadata command handler * Clean-up: remove NULL check on sesison_create mandatory arguments * Fix: session may be NULL in relay_create_session error path * Clean-up: silence erroneous leak warning * Fix: leak of lttng_elf_shdr in lttng-elf.c * Fix: leaked chunk reference in lttng_consumer_create_trace_chunk * Clean-up: remove unused stream file creation and unlink functions * Fix: use the trace chunk to truncate streams on late rotation * Clean-up: format using remaining buffer len rather than total len * Fix sessiond: report flush errors on session stop * Fix: leak of trace_path on error in ust_app_snapshot_record * Fix: uninitialized directory handle finalized on error path * Fix: release reference to created chunk if it can't be published * Fix: destroy chunk registry on element creation failure * Fix: return NULL on trace chunk registry failure * Fix: forward fatal error in evaluate_condition_for_client() * Fix relayd: check for NULL in session_put * Fix typo in regenerate statedump test util Links --- Project website: https://lttng.org Download link: https://lttng.org/files/lttng-tools/lttng-tools-2.11.0-rc4.tar.bz2 _______________________________________________ lttng-dev mailing list lttng-dev@lists.lttng.org https://lists.lttng.org/cgi-bin/mailman/listinfo/lttng-dev
