[diamon-discuss] [RELEASE] LTTng 2.12.3 - (Ta) Meilleure

Hi all,

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

2021-02-22 lttng-tools 2.12.3 (National Margarita Day)
        * Fix: ust-consumer: metadata thread not woken-up after version change
        * Clean-up: ust-consumer: simplify metadata cache unlock on error path
        * Fix: sessiond: timer: unitiliazed sigevent fields
        * Fix: sessiond: ust-registry: dereference of NULL pointer on allocation failure
        * Fix: ust-consumer: metadata cache lock not taken when sampling max offset
        * Fix: use MT-safe strtok_r in multithreaded context
        * Fix: liblttng-ctl: unreported truncations when copying strings
        * Fix: configure: support Autoconf 2.70
        * Fix: sessiond: metadata not created on app unregistration during start
        * Cleanup: use `modprobe --remove` rather than `rmmod`
        * Tests: Fix: 99% fill ratio for high buffer usage is too high for larger events
        * Fix: common: poll: compat_poll_wait never finishes
        * Build fix: implicit declaration of function 'PERROR' on Solaris
        * Fix: PERROR spam when `tracing` group does not exist
        * Fix: memcpy used on potentially overlapping regions

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-2.12.3.tar.bz2

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