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haproxy/src
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Willy Tarreau cd0d2ed6ee MEDIUM: log-format: make the LF parser aware of sample expressions' end 
For a very long time it used to be impossible to pass a closing square
bracket as a valid character in argument to a sample fetch function or
to a converter because the LF parser used to stop on the first such
character found and to pass what was between the first '[' and the first
']' to sample_parse_expr().

This patch addresses this by passing the whole string to sample_parse_expr()
which is the only one authoritative to indicate the first character that
does not belong to the expression. The LF parser then verifies it matches
a ']' or fails. As a result it is finally possible to write rules such as
the following, which is totally valid an unambigous :

    http-request redirect location %[url,regsub([.:/?-],!,g)]
                                                |-----| | |
                                                  arg1  | `---> arg3
                                                        `-----> arg2
                                         |-----------------|
                                              converter
                                     |---------------------|
                                        sample expression
                                   |------------------------|
                                         log-format tag
2020-02-14 19:02:06 +01:00
..
51d.c BUG/MINOR: 51d: Fix bug when HTX is enabled 2020-01-20 14:01:52 +01:00
acl.c MINOR: sample: make sample_parse_expr() able to return an end pointer 2020-02-14 19:02:06 +01:00
action.c MINOR: tcp-rules: Make tcp-request capture a custom action 2020-01-20 15:18:45 +01:00
activity.c CLEANUP: cli: replace all occurrences of manual handling of return messages 2019-08-09 11:26:10 +02:00
applet.c BUG/MEDIUM: applet: always check a fast running applet's activity before killing 2019-10-11 16:05:57 +02:00
arg.c MEDIUM: arg: make make_arg_list() support quotes in arguments 2020-02-14 19:02:06 +01:00
auth.c BUILD/MINOR: auth: enabling for osx 2019-09-08 12:20:13 +02:00
backend.c BUG/MEDIUM: connections: Don't forget to unlock when killing a connection. 2020-01-31 17:25:37 +01:00
base64.c BUG/MINOR: base64: dec func ignores padding for output size checking 2019-01-14 19:32:15 +01:00
buffer.c MEDIUM: memory: use pool_destroy_all() to destroy all pools on deinit() 2018-11-26 19:50:32 +01:00
cache.c BUG/MINOR: cache: Fix leak of cache name in error path 2020-01-18 06:45:54 +01:00
calltrace.c REORG: trace: rename trace.c to calltrace.c and mention it's not thread-safe 2019-08-22 20:21:00 +02:00
cfgparse-global.c MEDIUM: init: set NO_NEW_PRIVS by default when supported 2019-12-06 17:20:26 +01:00
cfgparse-listen.c MINOR: sample: make sample_parse_expr() able to return an end pointer 2020-02-14 19:02:06 +01:00
cfgparse.c MEDIUM: http: Add a ruleset evaluated on all responses just before forwarding 2020-02-06 14:55:34 +01:00
channel.c BUG/MINOR: channel: inject output data at the end of output 2020-01-07 10:51:15 +01:00
checks.c BUG/MINOR: tcpchecks: fix the connect() flags regarding delayed ack 2020-01-24 17:52:37 +01:00
chunk.c Revert "MINOR: chunks: Make sure trash_size is only set once." 2019-06-07 15:37:47 +02:00
cli.c CLEANUP: cli: deduplicate the code in _getsocks 2020-01-16 16:26:41 +01:00
compression.c MINOR: time: move the cpu, mono, and idle time to thread_info 2019-05-20 21:14:14 +02:00
connection.c BUG/MINOR: connection: correctly retry I/O on signals 2020-02-11 10:26:39 +01:00
da.c REORG: proto_htx: Move HTX analyzers & co to http_ana.{c,h} files 2019-07-19 09:24:12 +02:00
debug.c MEDIUM: tasks: implement 3 different tasklet classes with their own queues 2020-01-30 18:59:33 +01:00
dict.c BUG/MINOR: dict: race condition fix when inserting dictionary entries. 2019-06-11 09:54:12 +02:00
dns.c MINOR: sample: make sample_parse_expr() able to return an end pointer 2020-02-14 19:02:06 +01:00
ev_epoll.c OPTIM: epoll: always poll for recv if neither active nor ready 2019-12-27 16:38:47 +01:00
ev_evports.c MINOR: pollers: add a new flag to indicate pollers reporting ERR & HUP 2019-12-27 14:04:33 +01:00
ev_kqueue.c MINOR: pollers: add a new flag to indicate pollers reporting ERR & HUP 2019-12-27 14:04:33 +01:00
ev_poll.c MINOR: pollers: add a new flag to indicate pollers reporting ERR & HUP 2019-12-27 14:04:33 +01:00
ev_select.c MEDIUM: fd: do not use the FD_POLL_* flags in the pollers anymore 2019-09-06 19:09:56 +02:00
fcgi-app.c BUG/MINOR: acl: Fix type of log message when an acl is named 'or' 2020-02-06 22:16:07 +01:00
fcgi.c MINOR: fcgi: Add code related to FCGI protocol 2019-09-17 10:18:54 +02:00
fd.c BUG/MEDIUM: fd/threads: fix a concurrency issue between add and rm on the same fd 2019-12-20 08:09:28 +01:00
filters.c MEDIUM: filters: Adapt filters API to allow again TCP filtering on HTX streams 2019-11-15 13:43:08 +01:00
flt_http_comp.c CLEANUP: compression: remove unused deinit_comp_ctx section 2020-01-15 10:58:17 +01:00
flt_spoe.c MINOR: sample: make sample_parse_expr() able to return an end pointer 2020-02-14 19:02:06 +01:00
flt_trace.c MEDIUM: filters: Adapt filters API to allow again TCP filtering on HTX streams 2019-11-15 13:43:08 +01:00
freq_ctr.c BUG/MAJOR: threads/freq_ctr: use a memory barrier to detect changes 2017-10-31 18:01:18 +01:00
frontend.c MINOR: frontend: switch from conn->addr.{from,to} to conn->{src,dst} 2019-07-19 13:50:09 +02:00
h1.c BUG/MINOR: h1: Report the right error position when a header value is invalid 2020-01-06 13:58:21 +01:00
h1_htx.c MEDIUM: h1-htx: Add HTX EOM block when the message is in H1_MSG_DONE state 2019-12-11 16:46:16 +01:00
h2.c BUG/MAJOR: h2: make header field name filtering stronger 2019-11-25 11:11:32 +01:00
haproxy.c MEDIUM: http: Add a ruleset evaluated on all responses just before forwarding 2020-02-06 14:55:34 +01:00
hash.c BUG/MAJOR: hashes: fix the signedness of the hash inputs 2020-01-16 08:23:42 +01:00
hathreads.c BUILD/MEDIUM: threads: rename thread_info struct to ha_thread_info 2019-10-17 07:15:17 +02:00
hlua.c BUILD: lua: silence a warning on systems where longjmp is not marked as noreturn 2020-02-06 16:01:04 +01:00
hlua_fcn.c MEDIUM: cli: Allow multiple filter entries for "show table" 2020-01-22 14:33:17 +01:00
hpack-dec.c CLEANUP: hpack: remove a redundant test in the decoder 2020-02-05 15:39:08 +01:00
hpack-enc.c BUILD: use inttypes.h instead of stdint.h 2019-04-01 07:44:56 +02:00
hpack-huff.c BUILD: use inttypes.h instead of stdint.h 2019-04-01 07:44:56 +02:00
hpack-tbl.c BUILD: use inttypes.h instead of stdint.h 2019-04-01 07:44:56 +02:00
http.c MINOR: http: Add 404 to http-request deny 2020-01-08 16:15:23 +01:00
http_acl.c MEDIUM: init: convert all trivial registration calls to initcalls 2018-11-26 19:50:32 +01:00
http_act.c MINOR: sample: make sample_parse_expr() able to return an end pointer 2020-02-14 19:02:06 +01:00
http_ana.c BUG/MINOR: http-ana: Increment failed_resp counters on invalid response 2020-02-06 15:13:03 +01:00
http_conv.c MINOR: sample: add us/ms support to date/http_date 2019-10-31 08:47:31 +01:00
http_fetch.c CLEANUP: h1-htx: Move htx-to-h1 formatting functions from htx.c to h1_htx.c 2019-10-14 22:28:50 +02:00
http_htx.c MEDIUM: http: Add a ruleset evaluated on all responses just before forwarding 2020-02-06 14:55:34 +01:00
http_rules.c MEDIUM: http: Add a ruleset evaluated on all responses just before forwarding 2020-02-06 14:55:34 +01:00
htx.c MINOR: htx: Add a function to append an HTX message to another one 2020-02-06 14:54:47 +01:00
i386-linux-vsys.c MEDIUM: listener: add support for linux's accept4() syscall 2012-10-08 20:11:03 +02:00
lb_chash.c BUG/MEDIUM: lb-chash: Ensure the tree integrity when server weight is increased 2019-08-01 11:35:29 +02:00
lb_fas.c BUG/MEDIUM: lb_fas: Don't test the server's lb_tree from outside the lock 2019-07-05 14:26:15 +02:00
lb_fwlc.c BUG/MINOR: lb/leastconn: ignore the server weights for empty servers 2019-09-06 17:13:44 +02:00
lb_fwrr.c BUG/MAJOR: lb/threads: make sure the avoided server is not full on second pass 2019-05-27 10:29:59 +02:00
lb_map.c MEDIUM: lb/threads: Use the new _HA_ATOMIC_* macros. 2019-03-11 17:02:38 +01:00
listener.c BUG/MEDIUM: listener: only consider running threads when resuming listeners 2020-02-12 10:21:33 +01:00
log.c MEDIUM: log-format: make the LF parser aware of sample expressions' end 2020-02-14 19:02:06 +01:00
lru.c MINOR: lru: new function to delete <nb> least recently used keys 2016-01-11 07:31:35 +01:00
mailers.c MEDIUM: Add parsing of mailers section 2015-02-03 00:24:16 +01:00
map.c CLEANUP: cli: replace all occurrences of manual handling of return messages 2019-08-09 11:26:10 +02:00
memory.c BUG/MEDIUM: memory: Add a rwlock before freeing memory. 2020-02-01 18:08:34 +01:00
mux_fcgi.c MINOR: mux-fcgi: Make the capture of the path-info optional in pathinfo regex 2020-02-14 18:31:29 +01:00
mux_h1.c BUG/MEDIUM: muxes: Use the right argument when calling the destroy method. 2020-02-14 13:28:38 +01:00
mux_h2.c BUG/MEDIUM: muxes: Use the right argument when calling the destroy method. 2020-02-14 13:28:38 +01:00
mux_pt.c MINOR: connection: remove checks for CO_FL_HANDSHAKE before I/O 2020-01-23 17:30:42 +01:00
mworker-prog.c MEDIUM: mworker-prog: Add user/group options to program section 2019-07-15 16:43:16 +02:00
mworker.c BUG/MINOR: mworker: properly pass SIGTTOU/SIGTTIN to workers 2019-12-11 14:26:53 +01:00
namespace.c BUG/MINOR: namespace: avoid closing fd when socket failed in my_socketat 2020-02-14 04:23:08 +01:00
pattern.c BUILD: pattern: include errno.h 2020-01-17 18:30:06 +01:00
payload.c REORG: proto_htx: Move HTX analyzers & co to http_ana.{c,h} files 2019-07-19 09:24:12 +02:00
peers.c CLEANUP: peers: Remove unused static function free_dcache_tx 2020-02-05 23:40:17 +01:00
pipe.c BUG/MEDIUM: pipe/thread: fix atomicity of pipe counters 2020-01-30 09:15:37 +01:00
proto_sockpair.c BUG/MINOR: listener: enforce all_threads_mask on bind_thread on init 2020-02-12 10:21:49 +01:00
proto_tcp.c MINOR: sample: make sample_parse_expr() able to return an end pointer 2020-02-14 19:02:06 +01:00
proto_udp.c BUG/MEDIUM: proto_udp/threads: recv() and send() must not be exclusive. 2019-12-10 19:09:15 +01:00
proto_uxst.c BUG/MINOR: listener: enforce all_threads_mask on bind_thread on init 2020-02-12 10:21:49 +01:00
protocol.c BUG/MEDIUM: protocols: add a global lock for the init/deinit stuff 2019-07-24 16:45:02 +02:00
proxy.c MEDIUM: http: Add a ruleset evaluated on all responses just before forwarding 2020-02-06 14:55:34 +01:00
queue.c MINOR: sample: make sample_parse_expr() able to return an end pointer 2020-02-14 19:02:06 +01:00
raw_sock.c MEDIUM: raw-sock: remove obsolete calls to fd_{cant,cond,done}_{send,recv} 2020-01-28 19:06:41 +01:00
regex.c MEDIUM: regex: modify regex_comp() to atomically allocate/free the my_regex struct 2019-05-07 06:58:15 +02:00
ring.c MINOR: ring: make the parse function automatically set the handler/release 2019-11-15 15:48:12 +01:00
sample.c MINOR: sample: make sample_parse_expr() able to return an end pointer 2020-02-14 19:02:06 +01:00
server.c MINOR: sample: make sample_parse_expr() able to return an end pointer 2020-02-14 19:02:06 +01:00
session.c MEDIUM: connection: use CO_FL_WAIT_XPRT more consistently than L4/L6/HANDSHAKE 2020-01-23 16:34:26 +01:00
sha1.c BUILD: use inttypes.h instead of stdint.h 2019-04-01 07:44:56 +02:00
shctx.c CLEANUP: Fix typos in the shctx subsystem 2018-12-02 18:40:29 +01:00
signal.c CLEANUP: Fix a typo in the signal subsystem 2018-12-02 18:39:52 +01:00
sink.c MINOR: ring: make the parse function automatically set the handler/release 2019-11-15 15:48:12 +01:00
ssl_sock.c BUG/MEDIUM: ssl/cli: 'commit ssl cert' wrong SSL_CTX init 2020-02-07 20:55:35 +01:00
standard.c BUG/MINOR: unix: better catch situations where the unix socket path length is close to the limit 2020-02-11 06:49:42 +01:00
stats.c CLEANUP: stats: shut up a wrong null-deref warning from gcc 9.2 2020-01-23 11:49:02 +01:00
stick_table.c MINOR: sample: make sample_parse_expr() able to return an end pointer 2020-02-14 19:02:06 +01:00
stream.c BUG/MINOR: stream: Be sure to have a listener to increment its counters 2020-01-24 11:55:17 +01:00
stream_interface.c MINOR: connection: remove some unneeded checks for CO_FL_SOCK_WR_SH 2020-01-23 19:01:37 +01:00
task.c MINOR: task: don't set TASK_RUNNING on tasklets 2020-01-31 18:37:03 +01:00
tcp_rules.c MINOR: sample: make sample_parse_expr() able to return an end pointer 2020-02-14 19:02:06 +01:00
time.c MINOR: time: add timeofday_as_iso_us() to return instant time as ISO 2019-09-26 08:13:38 +02:00
trace.c BUG/MEDIUM: trace: fix a typo causing an incorrect startup error 2019-11-25 19:47:22 +01:00
uri_auth.c MINOR: stats: replace the ST_* uri_auth flags with STAT_* 2019-10-10 11:30:07 +02:00
vars.c MINOR: sample: make sample_parse_expr() able to return an end pointer 2020-02-14 19:02:06 +01:00
version.c MINOR: version: make the version strings variables, not constants 2019-10-16 09:56:57 +02:00
wdt.c BUILD/MEDIUM: threads: rename thread_info struct to ha_thread_info 2019-10-17 07:15:17 +02:00
wurfl.c BUG/MINOR: WURFL: fix send_log() function arguments 2019-10-15 10:47:31 +02:00
xprt_handshake.c MINOR: connection: remove CO_FL_SSL_WAIT_HS from CO_FL_HANDSHAKE 2020-01-23 16:34:26 +01:00
xxhash.c BUILD: use inttypes.h instead of stdint.h 2019-04-01 07:44:56 +02:00