Version 2.12.4

[lttng-ust.git] / ChangeLog

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+2022-03-25 (National Waffle Day) lttng-ust 2.12.4
+       * fix: __STDC_VERSION__ can be undefined in C++
+       * Fix: concurrent exec(2) file descriptor leak
+       * Add 'domain' parameter to the Log4j 2.x agent
+       * fix: Convert custom loglevels in Log4j 2.x agent
+       * fix: coverity reported null returns in Log4j2 agent
+       * Add a Log4j 2.x Java agent
+
+2022-01-05 (National Bird Day) lttng-ust 2.12.3
+       * Fix: ust-cancelstate: include string.h for strerror
+       * Fix: lttng-ust-fd: remove lttng_ust_common_ctor call
+       * Fix: nestable pthread cancelstate
+       * Fix: abort on decrement_sem_count during concurrent tracing start and teardown
+       * fix: liblttng-ust-fd async-signal-safe close()
+       * Set git-review branch to stable-2.12
+       * fix: link benchmark with pthread
+       * Fix: liblttng-ust-ctl have dependencies on liburcu
+       * Fix: add extern "C" to two header files
+
+2021-05-15 (National Dance Like a Chicken Day) lttng-ust 2.12.2
+       * tests: benchmark: improve benchmark scalability accuracy
+       * tests: benchmark: use cpu-bound workload, calculate average and std.dev.
+       * tests: improve benchmark script
+       * compiler warning cleanup: is_signed_type: compare -1 to 1
+       * Fix: properly compare type enumeration
+       * fix: use the configured cmake binary
+       * Fix: bytecode linker: validate event and field array/sequence encoding
+       * fix: unix socket peercred on FreeBSD
+       * Fix: uninitialized variable in lib_ring_buffer_channel_switch_timer_start
+       * Fix: Use unix socket peercred for pid, uid, gid credentials
+       * Fix: stream fd leaks on error
+       * Fix: channel leak on error
+       * Fix: lttng_abi_map_channel should be static
+
+2021-02-17 (Random Act of Kindness Day) lttng-ust 2.12.1
+       * Fix: Use default visibility for tracepoint provider symbol
+       * Fix: configure: support Autoconf 2.70
+       * Fix: ust-tracepoint: make sure to expand tracepoint provider token
+       * Fix: ustctl_release_object: eliminate double-close/free on error
+       * tests: return the proper TAP exit code
+       * Fix: python agent: 'time' has no attribute 'clock'
+       * Fix: libc-wrapper: undef temporary token rather than value
+       * Fix: support compile units including 'sys/sdt.h' without defining SDT_USE_VARIADIC
+       * Fix: event probes attached before event enabled
+       * Fix: agent: read: end of loop condition should exclude 0
+       * fix: Java examples CLASSPATH override
+       * Add missing files to .gitignore
+       * fix: Add CLASSPATH to autoconf precious variables
+       * Fix: Java agent: close session daemon socket on error
+       * Fix: Java agent: handle partial payload read
+       * Fix: namespace contexts !CONFIG_RCU_TLS variable initialization
+
+2020-04-08 (The Day After National Beer Day) lttng-ust 2.12.0
+       * (no change)
+
+2020-03-27 (International Stay At Home Month) lttng-ust 2.12.0-rc3
+       * Fix: v.u.d might be uninitialized
+
 2020-03-04 (National Grammar Day) lttng-ust 2.12.0-rc2
        * Fix: set FD_CLOEXEC on incoming FDs.
        * Fix: tracepoint.h: Disable address sanitizer on pointer array section variables