X-Git-Url: http://git.liburcu.org/?a=blobdiff_plain;f=ChangeLog;h=01b91b7decb5c5178ef1afa6929afac1cfb00b58;hb=refs%2Fheads%2Fstable-2.7;hp=e7b97cfe2549f4ae30b8c286749b1ddea327722f;hpb=34f69498c4065ad2d4ae47217a0655a030f12647;p=lttng-tools.git

diff --git a/ChangeLog b/ChangeLog
index e7b97cfe2..01b91b7de 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,371 @@
+2016-12-01 lttng-tools 2.7.6 (National Pie Day)
+	* Fix: test cases now rely on explicit workloads
+	* Add version info to lttng-relayd help
+	* Fix: stop sessiond threads on health thread error
+	* Fix: stop lttng-relayd threads on health thread error
+	* Fix: report an error if unix socket address is too long
+	* Fix: save: leak of configuration file fd
+
+2016-10-07 lttng-tools 2.7.5 (National Frappé Day)
+	* Fix: check for a session daemon before running load command
+	* Fix: report truncation on snprintf
+	* Fix: ignore SIGPIPE
+	* Fix: use ssize_type for the return value of uri_parse_str_urls
+	* Docs: grammar fixes in load.h
+	* Fix: wrong api comments for load.h
+	* Fix: do not overwrite ret if already set and session found
+	* Fix: honor negative (unlimited) app socket timeout
+	* Tests: tap.sh spams tests' output when no plan is set
+	* Fix: location of various standard headers
+	* Test fix: set app and network socket timeouts to unlimited
+	* Test fix: test_fork can hang while waiting for child pids
+	* Test fix: test_daemon can hang while waiting for child pids
+	* Test fix: redirect python test subprocess output to /dev/null
+	* Fix: RCU lock imbalance on error in cmd_snapshot_list_outputs()
+	* OOT Build fix: reference the source directory's Python test app
+	* Fix: pass NULL to config_load_session instead of an empty string
+
+2016-07-05 lttng-tools 2.7.4 (NASA's Juno spacecraft enters orbit of Jupiter)
+	* Tests: eliminate process timeouts from Python tests
+	* Fix: English syntax errors in 'lttng status'
+	* Fix: sessiond ht_match_event() check if filter is NULL
+	* configure.ac: fix --enable/disable-kmod option
+	* Fix: validate number of subbuffers after tweaking properties
+	* Fix: leak of UST app hash tables
+	* Fix: leak of reply buffer on data pending check
+	* Fix: call xmlCleanupParser to free global libxml2 allocations
+	* Fix: missing "void" parameter of lib constructor and destructor
+	* Fix: lttng-relayd allow binding of privileged ports for non-root users
+	* relayd: optimize receive throughput
+	* Fix: set the logger level to prevent unexpected level inheritance
+	* Port: Don't use SIGUNUSED which is not defined on Solaris
+
+2016-05-20 lttng-tools 2.7.3 (Bike-to-Work Day)
+	* Fix: use start and stop sessiond from utils.sh
+	* Clarify kernel version check error messages
+	* Fix: Error reported if no domain is provided for start/stop
+	* Handle unknown domain in MI
+	* Handle unknown domain on session start
+	* Fix: loading of live session within userspace domains
+	* Docs: fix "daemon" typo in README.md
+	* Fix: do not return error on LTTNG_ERR_SNAPSHOT_NODATA
+	* Fix: Set loopback adress in set_ip_addr if gethostbyname2 fails
+	* Fix: d_type validity is not guaranteed on all nfs versions
+	* Tests: same event name with different descriptor on load
+	* Fix: load event state (enabled/disabled) correctly
+	* Fix: only perform lttng_consumer_sync_trace_file() in local mode
+	* Fix: don't negate posix_fadvise return value to check error
+	* Rename lttng_error_type to lttng_error_level
+	* Cleanup error.h __lttng_print() used for message printing
+	* Update coding style document for macro style
+	* Fix: coding style document has erroneous semicolon at end of macro
+	* Fix: add missing semicolons after MSG, DBG, ERR print macros
+	* Fix: Use get_domain_str on add context
+	* Tests: inverted condition in test_kernel_data
+	* Fix: ust-consumer: flush empty packets on snapshot channel
+	* Fix: WARN() should print as WARN level, not ERR
+	* Fix: error.h: add missing parenthesis around macro parameter
+	* Fix: bogus mask on error.h PRINT types
+	* Fix: kernel tracing: flush after stop
+	* Fix: UST should not generate packet at destroy after stop
+	* Tests: remove flaky '*' kernel wildcard test
+	* Fix: bad file descriptors on close after rotation error
+	* Fix: posix_fadvise wrapper returns -ENOSYS on FreeBSD
+	* Fix: Double free in utils_partial_realpath error path
+	* Fix: remove logically dead code in send_channel_uid_to_ust
+	* Fix: unchecked return value in low throughput test
+	* Fix: unchecked posix_fadvise() return value
+	* Fix: unchecked return value in relayd live.c
+	* Fix: unchecked return value in trace_clock_read64_monotonic
+	* Fix: initialize the cur_event variable before using it
+	* Fix: NULL pointer dereference in relay_index_get_by_id_or_create
+	* Fix: Deference after null check in sessiond set_option
+	* Fix: Wrong sizeof argument in pid tracker
+	* Fix: tests: incorrect uri index
+	* Fix: Integer overflowed argument
+	* Fix: macro compares unsigned to 0 (no effect)
+	* Fix: Free variable before strdup() in process_event_node
+	* Fix: Free variables before strdup()
+	* Fix: Add missing free() in spawn_viewer
+	* Fix: Add missing free() in utils_partial_realpath
+	* Fix: illegal memory access in test_create_kernel_event
+	* Fix: illegal memory access in send_viewer_streams
+	* Fix: illegal memory access in viewer_list_sessions
+	* Fix: illegal memory access in relayd_add_stream
+	* Fix: illegal memory access in relayd_create_session_2_4
+	* Fix: illegal memory access in session_create
+	* Fix: illegal memory access in consumer_set_subdir
+	* Fix: illegal memory access in syscall_init_table
+	* Fix: illegal memory access in write_pidfile
+	* Fix: illegal memory access in list_lttng_channels
+	* Fix: illegal memory access in cmd_snapshot_record
+	* Fix: illegal memory access in output_init
+	* Fix: illegal memory access in consumer_set_network_uri
+	* Fix: illegal memory access in cmd_snapshot_list_outputs
+	* Fix: illegal memory access in list_events
+	* Fix: illegal memory access in disable_event
+	* Fix: illegal memory access in add_uri_to_consumer
+	* Fix: illegal memory access in init_ust_event_from_agent_event
+	* Fix: illegal memory access in _cmd_enable_event
+	* Implement lttng_strncpy safe string copy
+	* Fix: loading a session prints an error message but the load is successful
+	* Snapshot warning if there are no events in one of the domains
+	* Snapshot: record: use same datetime for snapshot folder output
+	* Refactor: move the snapshot type check into output type check
+	* configure.ac: check for an existing liburcu-cds symbol
+	* configure.ac: use macro for wrong liburcu error message
+	* Tests: wording of trace_matches is misleading
+	* Typo: catched -> caught
+
+2016-04-19 lttng-tools 2.7.2 (Bicycle Day)
+	* Clean-up shm directory tree after freeing the channel
+	* Test: Add the lttng-runas worker process to the sessiond pids
+	* Limit the scope of IFS overwriting
+	* Do not overwrite IFS globally but only locally
+	* Fix: tests: use SIGSTOP for crash extraction test
+	* Fix: Only save kernel enablers in session configuration
+	* Fix: Only list kernel enablers when listing events
+	* Fix: syscalls hash table leaks when listing kernel events
+	* Test fix: ignore stderr at every step of randstring
+	* Test fix: ignore stderr when generating random string
+	* Fix: test: use load_path instead of $1
+	* Fix warning when building Python bindings
+	* Test: prevent the spawning of a daemonized sessiond
+	* Fix: There is more tests than the plan
+	* Fix: per-pid ust buffers flush race with application unregister
+	* Fix: Use ipv6 loopback adress in test_uri
+	* Fix: report already enabled event error to client
+	* Tests fix: source utils.sh before using conf_proc_count
+	* Tests: use configured processor count in getcpu override tests
+	* Tests: use configured processor count in snapshot tests
+	* Tests: Introduce conf_proc_count()
+	* Tests: print a more precise test description in snapshot tests
+	* Fix: handle negative clock offset for lttng-ust metadata
+	* Fix: do not print error and bug messages when quiet (-q) is present
+
+2016-01-07 lttng-tools 2.7.1 (National Tempura Day)
+	* Build: fallback to AC_CHECK_LIBS when looking for popt and uuid
+	* tests/unit: fix object files' location
+	* configure.ac: fix static build
+	* Fix: close indexes when rotating the trace files in mmap mode
+	* Fix: close indexes when rotating the trace files in splice mode
+	* Fix: Don't spam session daemon logs on invalid UST context
+	* Fix: Check for NULL hash tables on relay daemon teardown
+	* Fix: Verify directory's existence before calling mkdir
+	* Fix: Unchecked NULL string in logging statement
+	* Fix: include the filter expression in agent events' primary key
+	* Fix live timer calculation error
+	* Fix: Remove dependency on glibc 2.12 caused by pthread_setname_np
+	* Fix: Log and ignore SIGINT and SIGTERM in run_as worker
+
+2015-09-24 lttng-tools 2.7.0 (National Punctuation Day)
+	* Fix: Handle EINTR of waipid in run-as worker
+	* Fix: Handle EINTR of waitpid when spawning a session daemon
+	* Add a LOG() macro which handles dynamic severity levels
+	* Fix: tests: support systems where PAGE_SIZE is not 4096
+	* Test: jul/log4j: use -a instead of '*' to disable all events
+	* Reword warning on event disable
+	* Clean-up: Remove unused test launchers
+	* Help: add -j -l -p option to help string
+	* man: update disable-event section
+	* Use empty event name on disable -a for ust and agent domain
+	* Fix: disable kernel event based on name and event type
+	* Tests: Clean-up test-crash on SIGTERM and SIGINT
+	* Fix: Possible dereference of null pointers
+	* Fix: Break out of loop when searching for a domain's agent
+	* Fix: int printed as uint
+	* Fix: add subdir-objects to Makefile.am
+	* Fix: tests: skip UST perf tests if not root
+
+2015-09-18 lttng-tools 2.7.0-rc2
+	* Fix: Check use_clone() instead of worker in run_as
+	* Fix: Perform rcu barrier before tearing down the run-as worker
+	* Fix: Handle hang-up gracefully in run-as
+	* Fix: Only log app handle release on failure
+	* Fix: shm-path: handling of snprintf return value
+	* Fix: Wrong format specifier used in debug statement
+	* Tests: Swap usages of pidof for pgrep --full
+	* Tests: indefinitely wait for shm buffers to be unlinked
+	* Fix: Hide run-as functions
+	* Fix: Hide sessiond-comm functions
+	* Cleanup: remove duplicated implementation of rculfhash
+	* Fix: relayd: don't call lttng_ht_destroy in RCU read-side C.S.
+	* Fix: libc internal mutex races with run_as
+	* Fix: Hide readwrite symbols in common lib
+	* Fix: Hide pipe symbols in common lib
+	* Fix: Hide daemonize symbols in common lib
+	* Fix: Hide RCU hashtable wrapper symbols
+	* Fix: prevent dangling pointer in utils_partial_realpath
+	* Fix: rcu_read_unlock without parentheses has no side-effect
+	* Fix: add missing test file to EXTRA_DIST
+	* Format utils.sh messages
+	* Tests: use functions from utils.sh
+	* Report error if any disable action fails
+	* Fix: disable all ust events
+	* Bring back event_ust_disable_all_tracepoints
+	* Fix: sessiond: disable: match app event by name
+	* lttng-crash: support symlink
+	* Test: lttng-crash and ust shm path
+	* Fix: dereferencing null index pointer
+	* Fix: leaking memory from strdup in lttng-crash
+	* Fix: memleak in utils_partial_realpath
+	* Fix: double free on enable-event
+	* Fix: error on no/multiple domain options
+	* Fix: lttng-crash: segfault when parsing options
+	* Print relayd stream indexes
+	* Enhance relayd error reporting
+	* Fix: relayd: handle consumerd crashes without leak
+	* Fix: LPOLLHUP and LPOLLERR when there is still data in pipe/socket
+	* Fix: Use 2.7 java JAR and class names
+	* Fix: double RCU unlock on event_agent_disable_all
+	* Fix: unbalanced RCU read-side lock in enable event command
+	* Add rcu_read_ongoing() assertions around process_client_msg
+	* Clean-up and simplify event_agent_disable_all
+	* Fix: disable agent events by name
+	* sessiond: add loglevels_match()
+	* Fix: include loglevel type in agent event's primary key
+	* Fix: include loglevel type in UST event's primary key
+	* sessiond: use `loglevel_value` and `loglevel_type` names
+	* Tests: kernel wildcards
+	* Tests: fix wildcard test path
+	* doc: document untrack command in lttng(1)
+	* doc: document track command in lttng(1)
+	* Remove dot after enable-event message
+	* Fix: don't print the default channel name when enabling agent events
+	* Fix: fail gracefully on --exclude on unsupported domains
+	* Fix: initialize live_timer to 0 for snapshot session
+	* Fix: correct mismatched function signatures
+	* Clearer error reporting when failing to launch session daemon
+	* Daemonize sessiond on `lttng create`
+	* Fix: consumer signal handling race
+	* Fix: list_ust_events(): dangling pointer
+	* Fix: MI: close domain when listing multiple agent domains
+	* Tests: expand UST wildcard tests, move to regression/tools
+	* Tests: kernel filtering
+	* Fix: use pid element instead of process element
+	* Fix: race between kconsumerd and sessiond on tear down
+	* Fix: Buggy string comparison in ust registry ht_match_event
+	* Fix: Bad cast of lttng_kernel_instrumentation to lttng_event_type
+	* Fix: Implicit cast from lttng_loglevel_type to lttng_ust_loglevel_type
+	* Fix: lttng-crash: remove tmp working directory
+	* Fix: lttng-crash: DIR leak in delete_trace() on error
+	* Fix: Possible passing of NULL pointer to memcpy()
+	* Fix: Overwrite of ret in relay_recv_metadata
+	* Fix: Wait for in-flight data before closing a stream
+	* Fix: unpublish stream on close
+	* Fix: lttng-crash: fd leak
+	* Fix: Invalid parameter error reported when untracking PID
+	* Fix: kernel track/untrack error handling
+	* Fix: Python agent tests are always skipped
+	* Tests: Java agent: Add configure switches to enable tests
+	* Tests: Java agent: update after Java agent refactoring
+	* Tests: Fix flaky live test client
+	* Fix: Announce empty streams on live attach
+	* Fix: relayd: file rotation and live read
+	* Fix: relay: viewer_get_next_index handle null vstream
+	* Fix: relayd: make viewer streams consider metadata sent
+	* Fix: don't expose empty streams
+	* Fix: relayd: don't check new metadata on get packet
+	* Fix: relayd: don't check for new streams in get packet
+	* Fix: ask new streams HUP
+	* Fix: reply error if get packet vstream fails
+	* Fix: relayd reply error to client if cannot find viewer stream
+	* Fix: relayd reply with error if cannot find metadata
+	* Fix: ust-app: protect app socket protocol with lock
+	* Fix: add missing rcu_barrier at end of sessiond main
+	* Fix: add missing rcu_barrier at end of consumer main
+	* Fix: app cmd leak on sessiond exit
+	* Fix: relayd live don't send incomplete stream list
+	* Fix: consumer timer misses RCU thread registration
+	* Fix: sessiond consumer thread should register as RCU thread
+	* Fix: don't chain RCU free
+	* Fix: free metadata cache after grace period in consumer
+	* Fix: sessiond vs consumerd push/get metadata deadlock
+	* Fix: streamline ret/errno of run_as()
+	* Fix: Double unlock on error path
+	* Fix: Relay daemon ownership and reference counting
+	* Accept uid and gid parameters in utils_mkdir()/utils_mkdir_recursive()
+	* Fix: reference counting of consumer output
+	* Fix: sessiond add missing socket close
+	* Fix: sessiond should not error on channel creation vs app exit
+	* Fix: sessiond ust-app session teardown race
+	* Only display agent loglevel if the loglevel type is not ALL
+	* Initialize default log level of events on load
+	* Don't assume that Log4j and JUL share the same log level mappings
+	* Allow the creation of JUL, Log4j and Python channels
+	* Fix: Save tracker as part of UST and Kernel domains only
+	* Fix: Memory leak of agent
+	* Fix: Memory leak of agent event internals
+	* Save filter expression as part of agent events and save them
+	* Fix: UTF-8 characters may be stored on up to 4 bytes
+	* Prevent the addition of UST events to agent channels
+	* Don't save log level in session configuration when unneeded
+	* Fix: Propagate filter status of kernel events to client
+	* Fix: Save kernel event filter when saving session configuration
+	* Fix: Mention Python as part of enable-event's usage()
+	* Fix: typo in error message
+	* Add agent domains to lttng enable-event usage()
+	* Report memory allocation failure when copying filter bytecode
+	* Fix: cmd_enable_event must return positive error codes
+	* Save filter expressions as part of agent events
+	* Add agent domains to the enable-event section of LTTNG(1)
+	* Prevent disable event on internal UST events
+	* Skip internal events when saving a session configuration
+	* Hide internal events from session daemon clients
+	* Prevent the use of reserved UST event names
+	* Tag events created as side-effect of agent events as internal
+	* Fix: assert(0) when listing Python events with MI
+	* Fix: set GLOBAL buffer type for kernel domain in list
+	* Fix: take RCU read-side lock within hash table functions
+	* Tests: Adapt MI test to change in track/untrack behaviour
+	* Fix: Improve the error reporting of the track/untrack command
+	* Tests: Fix flacky clock-plugin test
+	* Build: look for python >= 3.0 when building python bindings
+	* Build: rename use_python to python_binding
+	* Fix: regression tests
+	* Fix: tests: stderr not correctly redirected
+	* Fix: TimeoutExpired in Python tests not defined globally
+	* Tests: ust: clock override plugin
+	* Test: save/load: pid_tracker basic test
+	* Save/load: pid_tracker feature.
+	* Test: mi: track/untrack feature
+	* Util: xml_extract: add node_exist option
+	* Mi: track/untrack: validation
+	* Docs: Grammar fixes in mi_lttng.xsd
+	* Fix: Ensure a valid command error code is returned by track/untrack
+	* Mi: track/untrack/listing
+	* Fix: intialization of ust_metadata_poll_pipe to garbage value
+	* Fix "allocator sizeof operand mismatch" warning
+	* Fix: incorrect script name in python logging test
+	* Tests: Python agent: update after Python agent refactoring
+	* Fix: Discard disable event command filter payload
+	* Fix: Use MSG_NOSIGNAL when calling sendmsg()
+	* Fix: test_mi test
+	* Set registration done Agent command version back to 0
+	* Fix: Don't send agent disable event command twice
+	* Fix: incorrect variable being checked in libc-wrapper test
+	* Fix: Initialize global agent_apps_ht_by_sock on session daemon launch
+	* Fix: pids should be numbers only
+	* Fix: Mishandled NULL short options in lttng-sessiond
+	* Use popt "required_argument" and "no_argument" constants
+	* Fix: Mishandled NULL short options in utils_generate_optstring()
+	* Fix: only launch a new session daemon for the "create" command
+	* Fix 'daemon' typo in lttng-ctl-pc.in description
+	* Fix: clean-up agent app hash table from the main sessiond thread
+	* Fix: Remove undocumented session daemon short options
+	* Log userspace application hash table allocation failure
+	* Fix: RCU read-side lock released too early in destroy_agent_app
+	* Fix: misleading logging statement in agent_find_event
+	* Fix: Unhandled domain option condition in list_agent_events
+	* Fix: Crash on lttng list -j/-l/-p when no events are present
+	* Document relay_add_stream RCU locking
+	* Fix: Unbalanced rcu_read_unlock() on stream file creation failure
+	* Fix: Unbalanced rcu_read_unlock() on directory creation failure
+	* Fix: Document the locking assumptions of ctf_trace_find_by_path()
+	* Fix: Memory leak in relay_add_stream error path
+	* Fix: set session should not set non-existent session
+	* Rename Python agent event name to omit "user"
+
 2015-07-15 lttng-tools 2.7.0-rc1 (Pet Fire Safety Day)
 	* Update version to v2.7.0-rc1
 	* Tests: lttng-ust-getcpu-override-test cache and error-check sysconf()