X-Git-Url: https://git.liburcu.org/?a=blobdiff_plain;f=ChangeLog;h=530ade9b6c53a43bbd6618d3e429010db5cc0fa8;hb=refs%2Fheads%2Fstable-2.12;hp=14b54c2d951ba9ca650b84c0d44a7441cfa8db97;hpb=35439a9e96195884a694d31488b7764da29f9be9;p=lttng-tools.git

diff --git a/ChangeLog b/ChangeLog
index 14b54c2d9..530ade9b6 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,316 @@
+2024-03-28 lttng-tools 2.12.15 (Respect Your Cat Day)
+	* Fix: baddr-statedump: use $(LIBTOOL) --mode=execute
+	* Fix: relayd: live client not notified of inactive streams
+	* Fix: relayd: live: dispose of zombie viewer metadata stream
+	* Fix: sessiond: freeze on channel creation on restart
+	* common: move utils_create_lock_file to its own file
+	* tests: tools/clear/test_ust wait for specific test app pid
+	* Tests: use CPU ids from online ranges
+	* Tests: Preemptively fail infinite blocking tests when low on disk space
+	* Fix: lttng-add-context: leak of application context parameters
+
+2023-06-20 lttng-tools 2.12.14 (National Ice Cream Soda Day)
+	* Tests fix: test_callstack: output of addr2line incorrectly parsed
+	* Fix: adding a user space probe fails on thumb functions
+	* Fix: Tests that assume CPU 0 is present
+	* Fix: Wrong assumption about possible CPUs
+	* Tests: fix: parse-callback reports missing addr2line
+	* Tests: snapshot tests complain that nothing is output
+	* Tests: Test snapshot maximum size correctly
+	* Tests: Add get_possible_cpus_count utility
+	* Fix: ini parser: truncation of value name
+
+2023-01-05 lttng-tools 2.12.13 (National Whipped Cream Day)
+	* Fix: lttng: poptGetArg doesn't provide string ownership
+	* Fix: relayd: missing space in trace creation logging statement
+	* Fix: never use 'no' in a command variable
+	* Fix: consumer: snapshot: assertion on subsequent snapshot
+	* Fix: sessiond: instance uuid is not sufficiently unique
+
+2022-08-22 lttng-tools 2.12.12 (National Bao Day)
+	* Fix: waiter: futex wait: handle spurious futex wakeups
+	* Fix: futex wait: handle spurious futex wakeups
+	* Fix: utils: unhandled close return value
+	* Fix: agent port file is o+w when launching as root
+	* Fix: tests: don't assume sequential cpuids
+	* Fix: ust-consumerd: set `hangup_flush_done` in a locked context
+	* Revert "Fix: sessiond: rotation trigger leak"
+	* Fix: lttng-snapshot: use after free of max size argument
+	* Fix: lttng: snapshot: add-output: leak of max size parameter
+	* Tests: fix: lttng-create: leaked command parameter
+	* Fix: sessiond: rotation trigger leak
+	* Tests: fix: schedule api: leak of rotation schedule list
+	* Fix: lttng: enable-rotation: leak of command parameter
+	* Fix: lttng: track: leaked command parameter
+	* Fix: lttng: enable-channel: leak of popt arguments
+	* Tests: fix: leak of some attributes of ltt_ust_session
+	* Fix: liblttng-ctl: non-packed structure used for tracker serialization
+	* Fix: test: lttng kernel modules still loaded after running test_clock_override
+
+2022-04-13 lttng-tools 2.12.11 (International Day of Pink)
+	* Fix: notification: assert on len > 0 for dropped notification message
+	* Fix: sessiond: cmd_enable_channel: negative error code used
+
+2022-03-28 lttng-tools 2.12.10 (National Hot Tub Day)
+	* Fix: Remove liblttng-ctl.so dependency on liburcu-cds.so and liburcu-common.so
+
+2022-03-28 lttng-tools 2.12.9 (National Hot Tub Day)
+	* Fix: lttng-elf: wrong error label used by error path
+	* Fix: use the correct endian compat macros
+	* Fix: lttng-elf: untrusted entry size divisor
+	* Fix: event: erroneous bound check on perf counter name size
+	* Fix: relayd: missing session unlock on error path
+	* fix: warning '-Wstringop-truncation' with GCC 11.2
+	* Add Log4j 2.x agent tests for the 'log4j' domain
+	* Fix: relayd: session id is ignored by 2.11+ create session command
+	* Fix: consumerd: use-after-free of metadata bucket
+	* Fix: ust-consumerd: leak of stream control structure
+	* Fix: liblttng-ctl: erroneous flat size computation
+	* Build fix: relayd: mismatching function signatures
+	* Build fix: use of mutable keyword in C file
+	* Fix: relayd: connection abruptly closed on viewer stream creation failure
+	* Fix: relayd: live client fails on clear of multi-domain session
+	* Tests: fix: select_poll_epoll: test assumes epoll fd value
+	* Fix: rotation: hang on destroy when using scheduled rotation based on timer
+	* Fix: consumerd: fd still open after `lttng snapshot record` returns
+	* Fix: event: unchecked return value for lttng_strncpy
+	* Fix: event: format specifier for ssize_t
+	* Fix: sessiond: lttng_channel object is not reclaimed
+	* Fix: common: local_attr might leak
+	* Fix: session: end goto label used for error path
+	* Fix: ser/des: missing null terminator on payload append
+	* Fix: test: test plan/skip must come after TAP initialization
+	* Fix: test: missing test plan for non-x86/arm platforms (i.e powerpc)
+	* Fix: liblttng-ctl comm: lttng_event_field is not packed
+	* Fix: liblttng-ctl comm: lttng_event_context is not packed
+	* Fix: liblttng-ctl comm: lttng_event is not packed
+	* libcommon: move event.c to libcommon-lgpl
+	* Fix: liblttng-ctl comm: lttng_channel is not packed
+	* Fix: lttng-ctl: erroneous uses of LTTNG_PACKED
+	* Backport: lttng_buffer_view_is_valid, lttng_buffer_view_contains_string
+	* Fix: conversion from KB to bytes overflow on arm32
+	* Fix: Unexpected payload size in cmd_recv_stream_2_11
+	* Tests: add kernel test into the `make check` test suite.
+
+2022-01-26 lttng-tools 2.12.8 (National Peanut Brittle Day)
+	* Relicence all source and header files included in LGPL code
+	* Fix: sessiond: use of null session when session is not found
+	* Move utils_expand_path and utils_expand_path_keep_symlink to libpath.la
+	* Link lttng executable on libcommon-lgpl.a
+	* Introduce libcommon-lgpl for liblttng-ctl
+	* Rename libcommon.so to libcommon-gpl.so
+	* Copyright ownership transfer
+	* Copyright ownership transfer
+	* Fix: relayd: erroneous rundir permission logging message
+	* Fix: sessiond: rotation thread: fatal error when not finding a session
+	* Fix: relayd: rotation failure for multi-domain session
+	* Fix: lttng-ctl: lttng_list_sessions: initialize out_sessions to NULL when returning 0
+	* Fix: lttng: initialize variable in run_command_string
+	* Fix: consumer-stream: live viewers observe timestamps going backwards
+	* Fix: relayd: ressource leaks on viewer_stream_create error
+	* Fix: relayd: live: erroneous message timestamp observed from live viewer
+	* Fix: relayd: failure to open chunk files concurrently with session clear
+	* Fix: relayd: live: metadata stream reference count < 0 assert
+
+2021-12-17 lttng-tools 2.12.7 (National Ugly Christmas Sweater Day)
+	* Validate channel context mismatch across UST applications
+	* Fix: relayd: compare viewer chunks by ID rather than address
+	* Fix: relayd: live: erroneous message timestamp observed from live viewer
+	* Fix: relayd comm: improperly packed rotate streams command header
+	* test: snapshot after regenerate metadata
+	* Fix: ust-consumer: segfault on snapshot after regenerate metadata
+	* Tests: live kernel: no plan printed when non-root
+	* Fix: sessiond: snapshot: leak of trace chunk
+	* Fix: test: use BABELTRACE_BIN instead of babeltrace
+	* Fix: relayd: `!vsession->current_trace_chunk` assertion failed
+	* Fix: tests: fix unused-but-set warning in test_fd_tracker.c
+	* Fix: sessiond: fix possible buffer overflow warning
+	* Fix: lttng-ctl: tracing_group memory leaks
+	* Fix: Tests: unchecked `close()` return value
+	* Fix: relayd: live: mishandled initial null trace chunk
+	* Fix: configure.ac: reporting SDT uprobe as a UST feature
+	* Fix: Tests: leaking epoll fd
+
+2021-10-18 lttng-tools 2.12.6 (National Chocolate Cupcake Day)
+	* Fix: sessiond: previously created channel cannot be enabled
+	* Fix: ust: app stuck on recv message during UST comm timeout scenario
+	* Fix: ust: UST communication can return -EAGAIN
+	* Fix: ust: segfault on lttng start on filter bytecode copy
+	* Build fix: Missing message in LTTNG_DEPRECATED invocation
+	* include: remove spurious spaces in condition/session-rotation.h
+	* tests: fix header of regression/ust/getcpu-override/run-getcpu-override
+	* fix: wrong define used for GCC version check
+	* Fix: userspace-probe: unreported error on string copy error
+	* Fix: userspace-probe: truncating binary path for SDT
+	* Fix: statements with side-effects in assert statements
+	* Fix: lttng_trace_archive_location_serialize is called on freed memory
+	* Fix: sessiond: ust session is inactive during ust_app_global_update
+	* Fix: Tests: race condition in test_ns_contexts_change
+	* Fix: Tests: race condition in test_event_tracker
+	* Fix: man: lttng-rotate: trace file count/size limitation does not apply
+
+2021-08-06 lttng-tools 2.12.5 (International Beer Day)
+	* Fix: runas: less-than-zero comparison of an unsigned value
+	* Fix: runas: supplementary groups are ignored on lttng save
+	* Fix: lttng: free sessions in cmd_destroy
+	* Fix: lttng: free domains and channels in get_session_stats_str
+	* Fix: rotation client example: leak of handle on error
+	* .gitreview: Set default branch to 'stable-2.12'
+	* tests: Move tap-driver.sh out of the autotools aux directory
+	* Fix: use of uninitialised bytes valgrind warning
+	* Fix: bump minimal urcu dependency to 0.11
+	* Fix: consumer: unbalanced RCU read-side lock on error
+	* Fix: tests: missing LOG_DRIVER and LOG_DRIVER_FLAGS
+	* Fix: list_lttng_agent_events: unbalanced RCU read-side lock on error
+
+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
+
+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
+
+2020-08-03 lttng-tools 2.12.2 (National Watermelon Day)
+	* Tests: rework tracefile_count test to meet the tracefile count limit
+	* Fix: extraneous empty/inactive flush on rotation out of a trace chunk
+	* Fix: relayd: double unlock on viewer stream creation error
+	* Fix: relayd: live connection fails to open file during clear
+	* Fix: relayd: wrong stream type used in DBG statement
+	* Fix: lttng: leak of userspace probe path on listing
+	* Fix: uprobe: missing error code on allocation failure
+	* Fix: sessiond: don't negate error code on list error
+	* Fix: send/received actual size is overwritten by 'expected' size
+	* Fix: partial recv lead to client disconnect
+	* tests: return the proper TAP exit code
+	* Tests: live/test_{lttng_,}kernel: use lttng_test_filter_event instead of sched_switch
+	* Fix: consumer: Move sanity check within `consumer_subbuffer` functions
+	* Fix: sessiond: wrong variable checked for error code
+	* Fix: consumerd: double unlock on rotate channel error path
+	* Fix: consumerd: packet sent before channel rotation
+	* Fix: relayd: wrong specifier used in DBG format string
+	* Tests: add a "new metadata after clear" test
+	* Fix: relayd: send_viewer_streams sends stack data in padding
+	* Fix: stream intersection fails on snapshot of cleared session
+	* Fix: relayd: viewer metadata is not rotated after a session clear
+	* Fix: post-clear trace chunk has a late beginning packet
+	* Fix: kconsumer: missing wait for metadata thread in do_sync_metadata
+	* Fix: tests: interrupting get_next_notification causes test to fail
+	* Fix: consumer.c: wrong order of parameter in `DBG()` statement
+	* Fix: consumer: dangling chunk on buffer allocation failure
+	* Fix: consumerd: uninitialized written_bytes on no-data sleep
+	* Build fix: consumerd misnamed label
+	* consumerd: on_sleep not called on stream when no data is available
+	* Fix: invalid discarded events on start/stop without event production
+	* tests: truncate metadata file for regenerate metadata test
+	* Fix: consumerd: user space metadata not regenerated
+	* tests: gen-ust-events-ns/tp.h: Fix build with musl libc
+	* Fix: tests: output_dir contains the consumerd pipe
+	* Fix: unix: don't PERROR on EAGAIN for non-blocking sockets
+	* Fix: sessiond: sessiond and agent deadlock on destroy
+	* Fix: incorrect specifier %lu used with size_t argument
+	* Fix: consumerd: live client receives incomplete metadata
+	* consumerd: refactor: split read_subbuf into sub-operations
+	* consumerd: move rotation logic to domain-agnostic read path
+	* sessiond: enforce mmap output type for kernel metadata channel
+	* consumerd: tag metadata channel as being part of a live session
+	* consumerd: pass channel instance to stream creation function
+	* consumerd: cleanup: use buffer view interface for mmap read subbuf
+	* consumerd: move address computation from on_read_subbuffer_mmap
+	* consumerd: refactor: combine duplicated check_*_functions
+	* kerner-ctl: add RING_RING_BUFFER_GET_NEXT_SUBBUF_METADATA_CHECK
+	* Add lttng_dynamic_buffer_append_view util
+	* Fix: lttng: Destroying session message repeated during destruction
+	* Fix: liblttng-ctl: leak of tracker handle in lttng_[un]track_pid
+	* Fix: common: fs_handle_seek returns negative value on success
+	* Fix: common: abort on rotation after time manipulation
+	* Tests: test_exclusion: exclusion after tracing active
+	* Tests: `gen-ust-nevents`: add syncpoints
+	* Tests: accept built-in kernel modules
+
+2020-05-12 lttng-tools 2.12.1 (International Nurses' Day)
+	* API: missing includes in lttng.h
+	* API: missing clear and clear-handle includes in lttng.h
+	* API: sort lttng.h includes
+	* Fix: API: missing end brace for C++ linkage specification.
+	* Fix: tests: `-Wstringop-overflow` warning
+	* Fix: load: incomplete error handling for load_session_from_file
+
+2020-04-07 lttng-tools 2.12.0 (National Beer Day)
+	* lttng-crash(1): document the command's positional argument
+	* lttng-sessiond(8): append missing argument to short options
+	* lttng-sessiond(8): sort the option list by long option name
+	* lttng-relayd(8): mention the `--config` option
+	* Fix: lttng-load: support legacy PID tracker specification
+	* Fix: sessiond: invalid session configuration on EXCLUDE_ALL policy
+	* Fix: relayd: unchecked allocation result of unlinked file pool
+	* Clean-up: trace-ust comment still refers to only PID trackers
+	* lttng-crash: use `spawn_viewer()` to launch trace viewer
+	* lttng-view: clean-up: move `--viewer` code to specific file
+	* lttng-crash: clean-up: fix alignment of format string
+	* lttng-view: clean-up: rename `parse_options()` -> `parse_viewer_option()`
+	* Fix: python: suppress -Wmissing-prototypes warning with SWIG 3.0.10
+	* lttng-view: clean-up: use singular form for type name
+	* lttng-view: clean-up: remove references to LTTv
+	* Fix: relayd: harmonize path format in backward-compat mode
+	* Bump session.xsd version to 2.12
+	* lttng-relayd(8): normalize style and add details
+	* doc/man: refer to Babeltrace 2 instead of Babeltrace 1
+	* lttng-clear(1): normalize style and add details
+	* Fix: filter-grammar-test: add dependencies between steps
+	* Fix: relayd: assertion fails on creation of session by peer < 2.11
+	* Fix: relayd: crash on creation of session by peer < 2.11
+	* Fix: consumer: fallback to flush when flush empty is unsupported
+	* Fix: consumerd: incorrect clear logging statement
+	* Fix: sessiond: error reported on session destruction for old modules
+	* Fix: sessiond: erroneous error code returned on rotation failure
+	* Fix: lttng-destroy: missing newline on session destruction message
+	* relayd: clean-up: reference is repeated in comment
+	* Typo: 'Descritptor' -> 'Descriptor'
+	* Typo: 'Accomodate' -> 'Accommodate'
+	* Fix: tracker: NULL pointer dereference after NULL check
+
+2020-03-27 lttng-tools 2.12.0-rc3 (International Stay at Home Month)
+	* Fix: remove duplicated AC_INIT directive
+
 2020-03-27 lttng-tools 2.12.0-rc2 (International Stay at Home Month)
 	* Fix: sessiond: NULL pointer dereference after NULL check
 	* Fix: sessiond: missing goto in error handler