[RELEASE] LTTng 2.12.4 - (Ta) Meilleure

[RELEASE] LTTng 2.12.4 - (Ta) Meilleure

[Jérémie Galarneau]

Hi all,

The fourth bug-fix release of LTTng-tools 2.12 - (Ta) Meilleure has just been
released. This release addresses a number of issues listed below.

2021-05-18 lttng-tools 2.12.4 (No Dirty Dishes Day)
	* Fix: snapshot path have domain subdir duplicate "ust/ust" or "kernel/kernel"
	* Fix: relayd: failure to read index entry or stream packet after clear
	* Fix: sessiond: leak of config_path on duplicate --config option
	* Fix: relayd: live: data is missing between viewer attach and retry
	* Fix: lttng-ctl: erroneous check if user is part of the tracing group
	* Fix: kernel consumer: get next subbuffer EAGAIN handling
	* Fix: kernel consumer: signal metadata ready condition variable
	* Fix: consumerd: unbalanced subbuffer 'get' when checking operation availability
	* Fix: tests: gen-ust-events-ns: Uninitialized argument value
	* Fix: consumerd: strlen called on uninitialized path
	* Fix: tests: health thread stall: only stop consumerd when required
	* Fix: tests: quote variable in case it's not set
	* Fix: sessiond: session destroy hang in per-uid when context cannot be added
	* Fix: backward relayd: path contains a leading "ust" folder
	* Fix: lttng_destroy_session_no_wait: return 0 on success
	* config: fix typo in error message
	* Tests: array expressions without contant index are invalid
	* Fix: validate that array expression contains constant
	* Fix: test: base-path tests are not run
	* Fix: filter: memory leak in filter_parser_ctx
	* Fix: sessiond: fix -Wshadow error in save.c
	* Fix: utils: avoid strncpy overlap in utils_partial_realpath
	* Clean-up: utils: make utils_partial_realpath static
	* Fix: added missing test_channel and removed double defined test_syscall
	* Fix: sessiond: kernel: invalid error code check
	* Tests: fix: unchecked sscanf return value
	* compiler warning cleanup: is_signed_type: compare -1 to 1

As always, please report any issue you may encounter to bugs.lttng.org
or on this mailing list.

Project website: https://lttng.org

Download link:
https://lttng.org/files/lttng-tools/lttng-tools-2.12.4.tar.bz2

GPG signature:
https://lttng.org/files/lttng-tools/lttng-tools-2.12.4.tar.bz2.asc