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haproxy/src
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Amaury Denoyelle 31ddd76fef BUG/MEDIUM: server: extend thread-isolate over much of CLI 'add server' 
Some config parsing handlers were designed to be run at startup on a
single-thread. When executing at runtime for dynamic servers,
thread-safety is not guaranteed. This is the case for example in
srv_parse_id which manipulates backend used_ids tree.

One solution could be to add locks but it might be tricky to found all
affected functions and it can be an easy source of deadlock. The other
solution which has been chosen is to use thread-isolation over almost
all of the cli_parse_add_server CLI handler.

For now this solution is sufficient. If some users make heavy use of the
'add server', hurting the overall performance, it will be necessary to
design a much thinner solution.

This must be backported up to 2.4.
2021-06-15 11:19:43 +02:00
..
acl.c CLEANUP: lists/tree-wide: rename some list operations to avoid some confusion 2021-04-21 09:20:17 +02:00
action.c BUG/MINOR: resolvers: answser item list was randomly purged or errors 2021-06-11 16:16:16 +02:00
activity.c MINOR: activity/cli: optionally support sorting by address on "show profiling" 2021-05-13 10:00:17 +02:00
applet.c BUG/MINOR: applet: Notify the other side if data were consumed by an applet 2021-04-28 10:51:08 +02:00
arg.c BUG/MINOR: http: Missing calloc return value check in make_arg_list 2021-05-31 10:51:09 +02:00
auth.c BUILD: auth: include missing list.h 2021-05-08 12:29:51 +02:00
backend.c MINOR: backend: Don't release SI endpoint anymore in connect_server() 2021-06-01 15:54:50 +02:00
base64.c MINOR: sample: add ub64dec and ub64enc converters 2021-04-13 17:28:13 +02:00
cache.c BUILD: cache: include tools.h in cache.c 2021-05-08 13:03:55 +02:00
calltrace.c BUILD: trace: include tools.h 2020-09-25 17:54:48 +02:00
cfgdiag.c CLEANUP: assorted typo fixes in the code and comments 2021-04-26 10:42:58 +02:00
cfgparse-global.c MAJOR: config: remove parsing of the global "nbproc" directive 2021-06-11 17:02:13 +02:00
cfgparse-listen.c MEDIUM: proxy: remove the deprecated "grace" keyword 2021-06-11 16:57:34 +02:00
cfgparse-ssl.c BUILD: make tune.ssl.keylog available again 2021-06-09 17:10:13 +02:00
cfgparse-tcp.c MINOR: server: prepare parsing for dynamic servers 2021-03-18 15:51:12 +01:00
cfgparse-unix.c MINOR: listener: create a new struct "settings" in bind_conf 2020-09-16 20:13:13 +02:00
cfgparse.c BUG/MINOR: stick-table: insert srv in used_name tree even with fixed id 2021-06-15 10:50:02 +02:00
channel.c CLEANUP: channel: fix comment in ci_putblk. 2021-02-13 09:43:17 +01:00
check.c MINOR: errors: specify prefix "config" for parsing output 2021-06-07 17:19:16 +02:00
chunk.c MINOR: pool: move pool declarations to read_mostly 2021-04-10 19:27:41 +02:00
cli.c BUILD: cli: appease a null-deref warning in cli_gen_usage_msg() 2021-05-10 07:47:05 +02:00
compression.c BUG/MINOR: compression: Missing calloc return value check in comp_append_type/algo 2021-05-31 10:51:04 +02:00
connection.c BUILD: connection: move list_mux_proto() to connection.c 2021-05-08 20:24:09 +02:00
cpuset.c BUG/MAJOR: fix build on musl with cpu_set_t support 2021-04-27 14:11:26 +02:00
debug.c CLEANUP: cli/tree-wide: properly re-align the CLI commands' help messages 2021-05-07 11:51:26 +02:00
dgram.c REORG: dgram: rename proto_udp to dgram 2020-06-11 10:18:59 +02:00
dict.c CLEANUP: atomic/tree-wide: replace single increments/decrements with inc/dec 2021-04-07 18:18:37 +02:00
dns.c DOC: fix a few remainig cases of "Haproxy" and "HAproxy" in doc and comments 2021-05-09 06:50:46 +02:00
dynbuf.c CLEANUP: pools: re-merge pool_refill_alloc() and __pool_refill_alloc() 2021-04-19 15:24:33 +02:00
eb32sctree.c REORG: ebtree: move the include files from ebtree to include/import/ 2020-06-11 09:31:11 +02:00
eb32tree.c REORG: ebtree: move the include files from ebtree to include/import/ 2020-06-11 09:31:11 +02:00
eb64tree.c REORG: ebtree: move the include files from ebtree to include/import/ 2020-06-11 09:31:11 +02:00
ebimtree.c CLEANUP: include: tree-wide alphabetical sort of include files 2020-06-11 10:18:59 +02:00
ebistree.c REORG: ebtree: move the include files from ebtree to include/import/ 2020-06-11 09:31:11 +02:00
ebmbtree.c REORG: ebtree: move the include files from ebtree to include/import/ 2020-06-11 09:31:11 +02:00
ebpttree.c REORG: ebtree: move the include files from ebtree to include/import/ 2020-06-11 09:31:11 +02:00
ebsttree.c REORG: ebtree: move the include files from ebtree to include/import/ 2020-06-11 09:31:11 +02:00
ebtree.c BUG/MEDIUM: ebtree: use a byte-per-byte memcmp() to compare memory blocks 2020-06-16 11:30:33 +02:00
errors.c BUG: errors: remove printf positional args for user messages context 2021-06-08 11:40:44 +02:00
ev_epoll.c MINOR: epoll: move epoll_fd to read_mostly 2021-04-10 19:27:41 +02:00
ev_evports.c CLEANUP: atomic/tree-wide: replace single increments/decrements with inc/dec 2021-04-07 18:18:37 +02:00
ev_kqueue.c MINOR: kqueue: move kqueue_fd to read_mostly 2021-04-10 19:27:41 +02:00
ev_poll.c CLEANUP: atomic/tree-wide: replace single increments/decrements with inc/dec 2021-04-07 18:18:37 +02:00
ev_select.c CLEANUP: Remove useless malloc() casts 2021-04-08 20:11:58 +02:00
extcheck.c CLEANUP: lists/tree-wide: rename some list operations to avoid some confusion 2021-04-21 09:20:17 +02:00
fcgi-app.c MINOR: errors: specify prefix "config" for parsing output 2021-06-07 17:19:16 +02:00
fcgi.c CLEANUP: include: tree-wide alphabetical sort of include files 2020-06-11 10:18:59 +02:00
fd.c BUILD: fd: include log.h from fd.c 2021-05-08 20:35:39 +02:00
filters.c BUG/MEDIUM: filters: Exec pre/post analysers only one time per filter 2021-05-21 09:59:00 +02:00
fix.c CLEANUP: assorted typo fixes in the code and comments 2020-12-21 11:24:48 +01:00
flt_http_comp.c BUG/MEDIUM: compression: Add a flag to know the filter is still processing data 2021-06-10 08:57:55 +02:00
flt_spoe.c BUILD: spoe: flt_spoe.c needs tools.h 2021-05-08 12:57:17 +02:00
flt_trace.c CLEANUP: Use istadv(const struct ist, const size_t) whenever possible 2021-03-03 05:07:10 +01:00
freq_ctr.c CLEANUP: freq_ctr: make arguments of freq_ctr_total() const 2021-04-28 17:44:37 +02:00
frontend.c MINOR: http-ana: Simplify creation/destruction of HTTP transactions 2021-04-01 11:06:48 +02:00
h1.c MEDIUM: h1: add a WebSocket key on handshake if needed 2021-01-28 16:37:14 +01:00
h1_htx.c BUG/MINOR: h1-htx: Fix a signess bug with char data type when parsing chunk size 2021-06-11 14:15:48 +02:00
h2.c CLEANUP: htx: Remove unsued hdrs_bytes field from the HTX start-line 2021-04-28 10:51:08 +02:00
haproxy.c BUILD: init: remove initialization of multi-process thread mappings 2021-06-11 17:28:19 +02:00
hash.c REORG: include: move base64.h, errors.h and hash.h from common to to haproxy/ 2020-06-11 10:18:56 +02:00
hlua.c BUILD: hlua: include proxy.h from hlua.c 2021-05-08 20:35:39 +02:00
hlua_fcn.c MINOR: stats: pass the appctx flags to stats_fill_info() 2021-05-08 10:52:12 +02:00
hpack-dec.c CLEANUP: Use isttest(const struct ist) whenever possible 2021-03-03 05:07:10 +01:00
hpack-enc.c CLEANUP: include: tree-wide alphabetical sort of include files 2020-06-11 10:18:59 +02:00
hpack-huff.c CONTRIB: move some dev-specific tools to dev/ 2021-04-02 17:48:42 +02:00
hpack-tbl.c MINOR: pool: move pool declarations to read_mostly 2021-04-10 19:27:41 +02:00
http.c MINOR: http: Add HTTP 501-not-implemented error message 2021-01-21 15:21:12 +01:00
http_acl.c CLEANUP: acl: don't reference the generic pattern deletion function anymore 2020-11-05 19:27:09 +01:00
http_act.c BUG/MINOR: http: Missing calloc return value check in parse_http_req_capture 2021-05-31 10:50:55 +02:00
http_ana.c MINOR: http-ana: Use -1 status for client aborts during queuing and connect 2021-06-02 17:17:34 +02:00
http_conv.c MINOR: http-conv: Don't check if argument list is set in sample converters 2021-01-29 13:26:02 +01:00
http_fetch.c MINOR: http: remove the long deprecated "set-cookie()" sample fetch function 2021-06-11 16:57:34 +02:00
http_htx.c MINOR: errors: specify prefix "config" for parsing output 2021-06-07 17:19:16 +02:00
http_rules.c BUG/MINOR: http: Missing calloc return value check while parsing redirect rule 2021-05-31 10:51:08 +02:00
htx.c BUG/MAJOR: htx: Fix htx_defrag() when an HTX block is expanded 2021-06-11 14:05:34 +02:00
init.c CLEANUP: lists/tree-wide: rename some list operations to avoid some confusion 2021-04-21 09:20:17 +02:00
lb_chash.c CLEANUP: backend: fix incorrect comments on locking conditions for lb functions 2021-06-04 15:40:50 +02:00
lb_fas.c CLEANUP: backend: fix incorrect comments on locking conditions for lb functions 2021-06-04 15:40:50 +02:00
lb_fwlc.c CLEANUP: backend: fix incorrect comments on locking conditions for lb functions 2021-06-04 15:40:50 +02:00
lb_fwrr.c CLEANUP: backend: fix incorrect comments on locking conditions for lb functions 2021-06-04 15:40:50 +02:00
lb_map.c MINOR: lb/map: use seek lock and read locks where appropriate 2020-10-17 19:04:27 +02:00
listener.c BUILD: listener: include proxy.h from listener.c 2021-05-08 20:35:39 +02:00
log.c BUILD: log: remove unused fmt_directive() 2021-06-11 17:32:03 +02:00
lru.c CLEANUP: lists/tree-wide: rename some list operations to avoid some confusion 2021-04-21 09:20:17 +02:00
mailers.c MEDIUM: mailers: use "HAProxy" nor "HAproxy" in the subject of messages 2021-05-09 06:45:16 +02:00
map.c MINOR: map/acl: print the count of all the map/acl entries in "show map/acl" 2021-05-25 08:44:45 +02:00
mjson.c MINOR: sample: converter: Add mjson library. 2021-04-15 17:05:38 +02:00
mqtt.c CLEANUP: assorted typo fixes in the code and comments 2020-12-21 11:24:48 +01:00
mux_fcgi.c BUG/MINOR: mux-fcgi: Expose SERVER_SOFTWARE parameter by default 2021-06-11 14:15:48 +02:00
mux_h1.c MINOR: errors: specify prefix "config" for parsing output 2021-06-07 17:19:16 +02:00
mux_h2.c MEDIUM: connection: close front idling connection on soft-stop 2021-05-05 14:39:23 +02:00
mux_pt.c MINOR: trace: make trace sources read_mostly 2021-04-10 19:29:26 +02:00
mworker-prog.c CLEANUP: lists/tree-wide: rename some list operations to avoid some confusion 2021-04-21 09:20:17 +02:00
mworker.c BUG/MINOR: worker: Missing calloc return value check in mworker_env_to_proc_list 2021-05-31 10:51:06 +02:00
namespace.c REORG: include: move the error reporting functions to from log.h to errors.h 2020-06-11 10:18:59 +02:00
pattern.c MINOR: map/acl: print the count of all the map/acl entries in "show map/acl" 2021-05-25 08:44:45 +02:00
payload.c BUILD: payload: include tools.h in payload.c 2021-05-08 13:55:40 +02:00
peers.c BUG/MINOR: peers: Missing calloc return value check in peers_register_table 2021-05-31 10:50:46 +02:00
pipe.c CLEANUP: atomic/tree-wide: replace single increments/decrements with inc/dec 2021-04-07 18:18:37 +02:00
pool.c MEDIUM: pools: remove the locked pools implementation 2021-06-10 17:46:50 +02:00
proto_quic.c MINOR: fd: move .linger_risk into fdtab[].state 2021-04-07 18:07:49 +02:00
proto_sockpair.c MINOR: fd: move .linger_risk into fdtab[].state 2021-04-07 18:07:49 +02:00
proto_tcp.c MINOR: fd: move .linger_risk into fdtab[].state 2021-04-07 18:07:49 +02:00
proto_udp.c BUILD: udp: include tools.h from proto_udp.c 2021-05-08 13:59:56 +02:00
proto_uxdg.c BUG/MINOR: protocol: add missing support of dgram unix socket. 2021-03-18 18:30:29 +01:00
proto_uxst.c MINOR: fd: move .linger_risk into fdtab[].state 2021-04-07 18:07:49 +02:00
protocol.c MEDIUM: proxy: remove the deprecated "grace" keyword 2021-06-11 16:57:34 +02:00
proxy.c MEDIUM: proxy: remove the deprecated "grace" keyword 2021-06-11 16:57:34 +02:00
qpack-tbl.c CLEANUP: qpack: Wrong comment about the draft for QPACK static header table. 2021-01-04 12:31:28 +01:00
queue.c BUILD: queue: include tools.h from queue.c 2021-05-08 13:59:05 +02:00
quic_cc.c MINOR: quic: Import C source code files for QUIC protocol. 2020-12-23 11:57:26 +01:00
quic_cc_newreno.c MINOR: quic: Add traces to congestion avoidance NewReno callback. 2020-12-23 11:57:26 +01:00
quic_frame.c CLEANUP: assorted typo fixes in the code and comments 2021-01-06 16:26:50 +01:00
quic_sock.c CLEANUP: lists/tree-wide: rename some list operations to avoid some confusion 2021-04-21 09:20:17 +02:00
quic_tls.c MINOR: quic: Update the initial salt to that of draft-29. 2020-12-23 11:57:26 +01:00
raw_sock.c MINOR: fd: move .linger_risk into fdtab[].state 2021-04-07 18:07:49 +02:00
regex.c OPTIM: regex: PCRE2 use JIT match when JIT optimisation occured. 2020-08-14 07:53:40 +02:00
resolvers.c MEDIUM: resolvers: add a ref between servers and srv request or used SRV record 2021-06-11 16:16:16 +02:00
ring.c CLEANUP: lists/tree-wide: rename some list operations to avoid some confusion 2021-04-21 09:20:17 +02:00
sample.c BUILD: sample: use strtoll() instead of atoll() 2021-05-14 08:51:53 +02:00
server.c BUG/MEDIUM: server: extend thread-isolate over much of CLI 'add server' 2021-06-15 11:19:43 +02:00
server_state.c BUG/MINOR: server-state: load SRV resolution only if params match the config 2021-06-11 16:16:20 +02:00
session.c BUILD: session: include tools.h in session.c 2021-05-08 13:03:04 +02:00
sha1.c BUILD: use inttypes.h instead of stdint.h 2019-04-01 07:44:56 +02:00
shctx.c CLEANUP: lists/tree-wide: rename some list operations to avoid some confusion 2021-04-21 09:20:17 +02:00
signal.c CLEANUP: lists/tree-wide: rename some list operations to avoid some confusion 2021-04-21 09:20:17 +02:00
sink.c BUILD: sink: include proxy.h in sink.c 2021-05-08 20:24:09 +02:00
slz.c IMPORT: slz: use inttypes.h instead of stdint.h 2021-05-14 08:44:52 +02:00
sock.c MINOR: fd: move .linger_risk into fdtab[].state 2021-04-07 18:07:49 +02:00
sock_inet.c MINOR: fd: move .exported into fdtab[].state 2021-04-07 18:10:36 +02:00
sock_unix.c MINOR: fd: move .exported into fdtab[].state 2021-04-07 18:10:36 +02:00
ssl_ckch.c BUILD: ssl: Fix compilation with BoringSSL 2021-06-10 19:01:13 +02:00
ssl_crtlist.c MEDIUM: ssl: Chain ckch instances in ca-file entries 2021-05-17 10:50:24 +02:00
ssl_sample.c BUILD: make tune.ssl.keylog available again 2021-06-09 17:10:13 +02:00
ssl_sock.c MINOR: ssl: Use OpenSSL's ASN1_TIME convertor when available 2021-06-14 15:12:53 +02:00
ssl_utils.c BUILD: ssl: ssl_utils requires chunk.h 2021-05-08 12:52:56 +02:00
stats.c BUG/MINOR: stats: fix lastchk metric that got accidently lost 2021-05-12 17:50:16 +02:00
stick_table.c BUG/MINOR: peers: Missing calloc return value check in peers_register_table 2021-05-31 10:50:46 +02:00
stream.c Revert "MEDIUM: http-ana: Deal with L7 retries in HTTP analysers" 2021-05-25 10:51:20 +02:00
stream_interface.c CLEANUP: l7-retries: do not test the buffer before calling b_alloc() 2021-06-11 16:04:28 +02:00
task.c MINOR: task: stop including stream.h from task.c 2021-05-08 20:27:08 +02:00
tcp_act.c CLEANUP: atomic/tree-wide: replace single increments/decrements with inc/dec 2021-04-07 18:18:37 +02:00
tcp_rules.c BUG/MINOR: http: Missing calloc return value check while parsing tcp-request rule 2021-05-31 10:51:02 +02:00
tcp_sample.c MINOR: tcp_samples: Be able to call bc_src/bc_dst from the health-checks 2021-04-19 08:31:05 +02:00
tcpcheck.c MINOR: errors: specify prefix "config" for parsing output 2021-06-07 17:19:16 +02:00
thread.c BUILD: thread: include log.h from thread.c 2021-05-08 20:35:39 +02:00
time.c BUG/MEDIUM: time: fix updating of global_now upon clock drift 2021-04-28 17:43:55 +02:00
tools.c CLEANUP: tools: Make errptr const in parse_line() 2021-06-08 10:56:10 +02:00
trace.c CLEANUP: cli/tree-wide: properly re-align the CLI commands' help messages 2021-05-07 11:51:26 +02:00
uri_auth.c CLEANUP: Compare the return value of XXXcmp() functions with zero 2021-01-04 10:09:02 +01:00
uri_normalizer.c MINOR: uri_normalizer: Add fragment-encode normalizer 2021-05-11 17:24:32 +02:00
vars.c BUG/MINOR: vars: Be sure to have a session to get checks variables 2021-06-02 11:55:14 +02:00
version.c BUILD: Fix build by including haproxy/global.h 2020-06-16 23:36:04 +02:00
wdt.c BUILD: wdt: include signal-t.h 2021-05-08 12:29:01 +02:00
xprt_handshake.c MEDIUM: connections: Implement a start() method for xprt_handshake. 2021-03-19 15:33:04 +01:00
xprt_quic.c BUG/MEDIUM: quic: fix null deref on error path in qc_conn_init() 2021-05-10 07:40:27 +02:00