HAProxy known bugs for version v2.1.2 (maintenance branch 2.1) :  444 

This version (2.1.2) is a release belonging to maintenance branch 2.1 whose latest version is 2.1.12. If your version is not the last one in the maintenance branch, you are missing fixes for known bugs, and by not updating you are needlessly taking the responsibility for the risk of unexpected service outages and exposing your web site to possible security issues.

The HAProxy development team takes a great care of maintaining stable versions so that all users can apply bug fixes without having to take the risk of upgrading to a new branch. In turn users are expected to apply the fixes when the development team estimates that they were worth being backported to stable branches.

Quick links

Other versions in the same branch

This branch contains the following releases :

DateVersionComment
2021-03-182.1.12 ⇐ last
2021-01-082.1.11 
2020-11-052.1.10 
2020-09-302.1.9 
2020-07-312.1.8 
2020-06-092.1.7 
2020-06-082.1.6 
2020-05-292.1.5 
2020-04-022.1.4 
2020-02-122.1.3 
2019-12-212.1.2 ⇐ yours
2019-12-112.1.1 
2019-11-252.1.0 

Known bugs affecting this version, and already fixed in the maintenance branch

These fixes have already been queued for a more recent 2.1 version. Some of them might have already been released in a more recent version than yours, and other ones might still be pending in the maintenance branch for a future release. The list may be empty if you're already on the latest version and no new fix was backported.

Bugs are almost always tagged with a severity (some people forget the severity tag when the bug is minor). The following severities are used :

Total known bugs in this version by category :

TotalCRITICALMAJORMEDIUMMINOR
444 1 17 161 265

Click on the subjects below to get the full description of the bug :

Merge dateSubject - Severity (minor, medium, major, critical)
2021-04-29BUG/MINOR: mux-fcgi: Don't send normalized uri to FCGI application
2021-04-29BUG/MEDIUM: peers: reset tables stage flags stages on new conns
2021-04-29BUG/MEDIUM: peers: re-work updates lookup during the sync on the fly
2021-04-29BUG/MEDIUM: peers: reset commitupdate value in new conns
2021-04-29BUG/MEDIUM: peers: reset starting point if peers appears longly disconnected
2021-04-29BUG/MEDIUM: peers: stop considering ack messages teaching a full resync
2021-04-29BUG/MEDIUM: peers: register last acked value as origin receiving a resync req
2021-04-29BUG/MEDIUM: peers: initialize resync timer to get an initial full resync
2021-04-29BUG/MINOR: applet: Notify the other side if data were consumed by an applet
2021-04-29BUG/MINOR: htx: Preserve HTX flags when draining data from an HTX message
2021-04-29BUG/MEDIUM: peers: re-work refcnt on table to protect against flush
2021-04-29BUG/MEDIUM: peers: re-work connection to new process during reload.
2021-04-29BUG/MINOR: peers: remove useless table check if initial resync is finished
2021-04-29BUG/MEDIUM: mux-h2: Properly handle shutdowns when received with data
2021-04-29BUG/MINOR: mworker: don't use oldpids[] anymore for reload
2021-04-29BUG/MINOR: mworker/init: don't reset nb_oldpids in non-mworker cases
2021-04-29BUG/MEDIUM: config: fix cpu-map notation with both process and threads
2021-04-29BUG/MEDIUM: mux-h2: Fix dfl calculation when merging CONTINUATION frames
2021-04-29BUG/MAJOR: mux-h2: Properly detect too large frames when decoding headers
2021-04-29BUG/MINOR: server: free srv.lb_nodes in free_server
2021-04-29BUG/MINOR: mux-h1: Release idle server H1 connection if data are received
2021-04-29BUG/MINOR: logs: Report the true number of retries if there was no connection
2021-04-29BUG/MINOR: http_htx: Remove BUG_ON() from http_get_stline() function
2021-04-29BUG/MINOR: http-fetch: Make method smp safe if headers were already forwarded
2021-04-29BUG/MINOR: connection: Fix fc_http_major and bc_http_major for TCP connections
2021-04-29BUG/MEDIUM: threads: Ignore current thread to end its harmless period
2021-04-29BUG/MEDIUM: sample: Fix adjusting size in field converter
2021-04-29BUG/MINOR: tools: fix parsing "us" unit for timers
2021-04-29MINOR/BUG: mworker/cli: do not use the unix_bind prefix for the master CLI socket
2021-04-14BUG/MEDIUM: task: close a possible data race condition on a tasklet's list link
2021-04-09BUG/MEDIUM: resolvers: Don't release resolution from a requester callbacks
2021-04-09BUG/MINOR: resolvers: Unlink DNS resolution to set RMAINT on SRV resolution
2021-04-09BUG/MAJOR: dns: disabled servers through SRV records never recover
2021-04-09BUG/MAJOR: dns: fix null pointer dereference in snr_update_srv_status
2021-04-09BUG/MINOR: stats: Apply proper styles in HTML status page.
2021-04-09BUG/MEDIUM: lua: Always init the lua stack before referencing the context
2021-04-09BUG/MEDIUM: debug/lua: Use internal hlua function to dump the lua traceback
2021-03-31BUG/MINOR: http_fetch: make hdr_ip() resistant to empty fields
2021-03-31BUG/MINOR: tcp: fix silent-drop workaround for IPv6
2021-03-31BUG/MEDIUM: mux-h1: make h1_shutw_conn() idempotent
2021-03-31BUG/MINOR: http_fetch: make hdr_ip() reject trailing characters
2021-03-31BUG/MEDIUM: thread: Fix a deadlock if an isolated thread is marked as harmless
2021-03-31BUG/MEDIUM: freq_ctr/threads: use the global_now_ms variable
2021-03-31BUG/MEDIUM: time: make sure to always initialize the global tick
2021-03-18BUG/MINOR: freq_ctr/threads: make use of the last updated global time
2021-03-18BUG/MINOR: resolvers: Add missing case-insensitive comparisons of DNS hostnames
2021-03-18BUG/MINOR: resolvers: Reset server address on DNS error only on status change
2021-03-18BUG/MINOR: resolvers: Consider server to have no IP on DNS resolution error
2021-03-12BUG/MINOR: session: Add some forgotten tests on session's listener
2021-03-12BUG/MINOR: proxy/session: Be sure to have a listener to increment its counters
2021-03-12BUG/MEDIUM: filters: Set CF_FL_ANALYZE on channels when filters are attached
2021-03-12BUG/MEDIUM: session: NULL dereference possible when accessing the listener
2021-03-12BUG/MINOR: ssl: don't truncate the file descriptor to 16 bits in debug mode
2021-03-12BUG/MINOR: hlua: Don't strip last non-LWS char in hlua_pushstrippedstring()
2021-03-05BUG/MEDIUM: lists: Avoid an infinite loop in MT_LIST_TRY_ADDQ().
2021-03-05BUG/MEDIUM: lists: Lock the element while we check if it is in a list.
2021-03-03BUG/MEDIUM: dns: Consider the fact that dns answers are case-insensitive
2021-03-03BUG/MINOR: http-ana: Don't increment HTTP error counter on read error/timeout
2021-03-03BUG/MINOR: mux-h2: Fix typo in scheme adjustment
2021-03-01BUG/MEDIUM: spoe: Kill applets if there are pending connections and nbthread > 1
2021-03-01BUG/MINOR: connection: Use the client's dst family for adressless servers
2021-03-01BUG/MINOR: tcp-act: Don't forget to set the original port for IPv4 set-dst rule
2021-03-01BUG/MINOR: http-ana: Only consider dst address to process originalto option
2021-03-01BUG/MINOR: mux-h1: Immediately report H1C errors from h1_snd_buf()
2021-02-26BUG/MEDIUM: resolvers: Reset address for unresolved servers
2021-02-26BUG/MEDIUM: resolvers: Reset server address and port for obselete SRV records
2021-02-26BUG/MINOR: resolvers: new callback to properly handle SRV record errors
2021-02-26BUG/MINOR: proxy: wake up all threads when sending the hard-stop signal
2021-02-26BUG/MEDIUM: cli/shutdown sessions: make it thread-safe
2021-02-26BUG/MEDIUM: proxy: use thread-safe stream killing on hard-stop
2021-02-26BUG/MEDIUM: vars: make functions vars_get_by_{name,desc} thread-safe
2021-02-26BUG/MINOR: sample: secure convs that accept base64 string and var name as args
2021-02-26BUG/MINOR: ssl/cli: potential null pointer dereference in "set ssl cert"
2021-02-26BUG/MEDIUM: mux-h1: Fix handling of responses to CONNECT other than 200-ok
2021-02-26BUG/MINOR: server: Be sure to cut the last parsed field of a server-state line
2021-02-26BUG/MINOR: server: Init params before parsing a new server-state line
2021-02-26BUG/MINOR: sample: Always consider zero size string samples as unsafe
2021-02-26BUG/MINOR: checks: properly handle wrapping time in __health_adjust()
2021-02-26BUG/MINOR: session: atomically increment the tracked sessions counter
2021-02-26BUG/MINOR: server: Remove RMAINT from admin state when loading server state
2021-02-26BUG/MINOR: server: Don't call fopen() with server-state filepath set to NULL
2021-02-26BUG/MINOR: cfgparse: do not mention "addr:port" as supported on proxy lines
2021-02-26BUG/MINOR: stats: revert the change on ST_CONVDONE
2021-02-26BUG/MEDIUM: config: don't pick unset values from last defaults section
2021-02-26BUG/MINOR: server: Fix server-state-file-name directive
2021-02-26BUG/MINOR: backend: hold correctly lock when killing idle conn
2021-02-26BUG/MINOR: tools: Fix a memory leak on error path in parse_dotted_uints()
2021-02-26BUG/MINOR: server: re-align state file fields number
2021-02-26BUG/MEDIUM: mux-h1: Always set CS_FL_EOI for response in MSG_DONE state
2021-02-26BUG/MINOR: http-ana: Don't increment HTTP error counter on internal errors
2021-02-05BUG/MEDIUM: mux-h2: do not quit the demux loop before setting END_REACHED
2021-02-05BUG/MEDIUM: mux-h2: handle remaining read0 cases
2021-02-05BUG/MEDIUM: ssl/cli: abort ssl cert is freeing the old store
2021-02-05BUG/MINOR: ssl: init tmp chunk correctly in ssl_sock_load_sctl_from_file()
2021-02-05BUG/MINOR: xxhash: make sure armv6 uses memcpy()
2021-02-05BUG/MEDIUM: ssl: check a connection's status before computing a handshake
2021-02-05BUG/MINOR: stick-table: Always call smp_fetch_src() with a valid arg list
2021-02-05BUG/MINOR: config: fix leak on proxy.conn_src.bind_hdr_name
2021-02-01BUG/MEDIUM: filters/htx: Fix data forwarding when payload length is unknown
2021-01-28BUG/MEDIUM: stats: add missing INF_BUILD_INFO definition
2021-01-26BUG/MEDIUM: mux-h2: fix read0 handling on partial frames
2021-01-26BUG/MINOR: mworker: define _GNU_SOURCE for strsignal()
2021-01-26BUG/MINOR: mux_h2: missing space between "st" and ".flg" in the "show fd" helper
2021-01-26BUG/MINOR: peers: Wrong "new_conn" value for "show peers" CLI command.
2021-01-26BUG/MINOR: threads: Fixes the number of possible cpus report for Mac.
2021-01-26BUG/MINOR: init: Use a dynamic buffer to set HAPROXY_CFGFILES env variable
2021-01-26BUG/MINOR: init: enforce strict-limits when using master-worker
2021-01-26BUG/MINOR: sample: Memory leak of sample_expr structure in case of error
2021-01-26BUG/MINOR: sample: check alloc_trash_chunk return value in concat()
2021-01-08BUG/MINOR: sample: fix concat() converter's corruption with non-string variables
2021-01-08BUG/MINOR: srv: do not init address if backend is disabled
2021-01-08BUG/MINOR: cfgparse: Fail if the strdup() for `rule->be.name` for `use_backend` fails
2021-01-08BUG/MEDIUM: mux_h2: Add missing braces in h2_snd_buf()around trace+wakeup
2021-01-08BUG/MEDIUM: http-ana: Never for sending data in TUNNEL mode
2021-01-08BUG/MINOR: mux-h1: Don't set CS_FL_EOI too early for protocol upgrade requests
2020-12-14BUG/MEDIUM: lb-leastconn: Reposition a server using the right eweight
2020-12-14BUG/MINOR: tools: Reject size format not starting by a digit
2020-12-14BUG/MINOR: tools: make parse_time_err() more strict on the timer validity
2020-12-14BUG/MEDIUM: spoa/python: Fixing references to None
2020-12-14BUG/MEDIUM: spoa/python: Fixing PyObject_Call positional arguments
2020-12-14BUG/MINOR: spoa/python: Cleanup ipaddress objects if initialization fails
2020-12-14BUG/MINOR: spoa/python: Cleanup references for failed Module Addobject operations
2020-12-14BUG/MAJOR: spoa/python: Fixing return None
2020-12-14BUG/MINOR: lua: warn when registering action, conv, sf, cli or applet multiple times
2020-12-14BUG/MINOR: lua: Some lua init operation are processed unsafe
2020-12-14BUG/MINOR: lua: Post init register function are not executed beyond the first one
2020-12-14BUG/MINOR: lua: lua-load doesn't check its parameters
2020-12-14BUG/MINOR: lua: missing "\n" in error message
2020-12-14BUG/MAJOR: peers: fix partial message decoding
2020-11-24BUG/MAJOR: filters: Always keep all offsets up to date during data filtering
2020-11-18BUG/MINOR: http-ana: Don't wait for the body of CONNECT requests
2020-11-18BUG/MEDIUM: filters: Forward all filtered data at the end of http filtering
2020-11-13BUG/MAJOR: spoe: Be sure to remove all references on a released spoe applet
2020-11-13BUG/MINOR: http-fetch: Fix calls w/o parentheses of the cookie sample fetches
2020-11-13BUG/MINOR: http-fetch: Extract cookie value even when no cookie name
2020-11-13BUG/MEDIUM: peers: fix decoding of multi-byte length in stick-table messages
2020-11-13BUG/MINOR: peers: Missing TX cache entries reset.
2020-11-13BUG/MINOR: peers: Do not ignore a protocol error for dictionary entries.
2020-11-13BUG/MINOR: lua: set buffer size during map lookups
2020-11-13BUG/MINOR: pattern: a sample marked as const could be written
2020-11-06BUG/MINOR: http-htx: Just warn if payload of an errorfile doesn't match the C-L
2020-11-03BUG/MEDIUM: stick-table: limit the time spent purging old entries
2020-11-03BUG/MINOR: filters: Skip disabled proxies during startup only
2020-11-03BUG/MEDIUM: mux-pt: Release the tasklet during an HTTP upgrade
2020-11-03BUG/MINOR: server: Set server without addr but with dns in RMAINT on startup
2020-11-03BUG/MINOR: proxy/server: Skip per-proxy/server post-check for disabled proxies
2020-11-03BUG/MEDIUM: filters: Don't try to init filters for disabled proxies
2020-11-03BUG/MINOR: cache: Inverted variables in http_calc_maxage function
2020-11-03BUG/MINOR: cache: Manage multiple values in cache-control header value
2020-11-03BUG/MINOR: lua: initialize sample before using it
2020-11-03BUG/MINOR: server: fix down_time report for stats
2020-11-03BUG/MINOR: server: fix srv downtime calcul on starting
2020-11-03BUG/MINOR: log: fix memory leak on logsrv parse error
2020-11-03BUG/MINOR: extcheck: add missing checks on extchk_setenv()
2020-11-03BUG/MAJOR: mux-h2: Don't try to send data if we know it is no longer possible
2020-11-03BUG/MINOR: http-ana: Don't send payload for internal responses to HEAD requests
2020-11-03BUG/MEDIUM: server: support changing the slowstart value from state-file
2020-11-03BUG/MINOR: queue: properly report redistributed connections
2020-10-27BUG/MEDIUM: ssl: OCSP must work with BoringSSL
2020-10-22BUG/MINOR: disable dynamic OCSP load with BoringSSL
2020-10-19BUG/MINOR: peers: Possible unexpected peer seesion reset after collisions.
2020-10-19BUG/MEDIUM: lb: Always lock the server when calling server_{take,drop}_conn
2020-10-19BUG/MEDIUM: mux-h1: Get the session from the H1S when capturing bad messages
2020-10-19BUG/MEDIUM: spoe: Unset variable instead of set it if no data provided
2020-10-19BUG/MEDIUM: task: bound the number of tasks picked from the wait queue at once
2020-10-19BUG/MINOR: mux-h2: do not stop outgoing connections on stopping
2020-10-19BUG/MINOR: init: only keep rlim_fd_cur if max is unlimited
2020-10-09BUG/MINOR: http-htx: Expect no body for 204/304 internal HTTP responses
2020-10-09BUG/MEDIUM: mux-h2: Don't handle pending read0 too early on streams
2020-10-09BUG/MEDIUM: mux-fcgi: Don't handle pending read0 too early on streams
2020-10-08BUG/MINOR: mux-h1: Always set the session on frontend h1 stream
2020-10-08BUG/MINOR: peers: Inconsistency when dumping peer status codes.
2020-10-08BUG/MINOR: stats: fix validity of the json schema
2020-10-08BUG/MEDIUM: queue: make pendconn_cond_unlink() really thread-safe
2020-10-08BUG/MINOR: Fix several leaks of 'log_tag' in init().
2020-09-30BUG/MEDIUM: ssl: crt-list negative filters don't work
2020-09-30BUG/MEDIUM: listeners: do not pause foreign listeners
2020-09-30BUG/MINOR: config: Fix memory leak on config parse listen
2020-09-23BUG/MINOR: Fix memory leaks cfg_parse_peers
2020-09-23BUG/MEDIUM: h2: report frame bits only for handled types
2020-09-22BUG/MINOR: http-fetch: Don't set the sample type during the htx prefetch
2020-09-22BUG/MINOR: h2/trace: do not display "stream error" after a frame ACK
2020-09-22BUG/MINOR: server: report correct error message for invalid port on "socks4"
2020-09-22BUG/MINOR: ssl: verifyhost is case sensitive
2020-09-22BUG/MEDIUM: ssl: does not look for all SNIs before chosing a certificate
2020-09-22BUG/MEDIUM: http-ana: Don't wait to send 1xx responses received from servers
2020-09-11BUG/MEDIUM: pattern: Renew the pattern expression revision when it is pruned
2020-09-11BUG/MEDIUM: mux-h1: always apply the timeout on half-closed connections
2020-09-11BUG/MINOR: auth: report valid crypto(3) support depending on build options
2020-09-11BUG/MINOR: threads: work around a libgcc_s issue with chrooting
2020-09-11BUG/MEDIUM: ssl: check OCSP calloc in ssl_sock_load_ocsp()
2020-09-07Revert "BUG/MINOR: http-rules: Replace path and query-string in "replace-path" action"
2020-09-07BUG/MEDIUM: doc: Fix replace-path action description
2020-09-07BUG/MINOR: startup: haproxy -s cause 100% cpu
2020-09-07BUG/MEDIUM: contrib/spoa-server: Fix ipv4_address used instead of ipv6_address
2020-09-07BUG/MINOR: contrib/spoa-server: Updating references to free in case of failure
2020-09-07BUG/MINOR: contrib/spoa-server: Do not free reference to NULL
2020-09-07BUG/MINOR: contrib/spoa-server: Ensure ip address references are freed
2020-09-07BUG/MAJOR: contrib/spoa-server: Fix unhandled python call leading to memory leak
2020-09-01BUG/MINOR: http-rules: Replace path and query-string in "replace-path" action
2020-09-01BUG/MINOR: reload: do not fail when no socket is sent
2020-08-12BUG/MEDIUM: htx: smp_prefetch_htx() must always validate the direction
2020-08-11BUG/MINOR: stats: use strncmp() instead of memcmp() on health states
2020-08-11BUG/MINOR: snapshots: leak of snapshots on deinit()
2020-08-11BUG/MINOR: lua: Duplicate lua strings in sample fetches/converters arg array
2020-08-11BUG/MINOR: lua: Check argument type to convert it to IP mask in arg validation
2020-08-11BUG/MINOR: lua: Check argument type to convert it to IPv4/IPv6 arg validation
2020-08-11BUG/MINOR: arg: Fix leaks during arguments validation for fetches/converters
2020-08-11BUG/MINOR: lua: Duplicate map name to load it when a new Map object is created
2020-08-11BUG/MINOR: converters: Store the sink in an arg pointer for debug() converter
2020-08-11BUG/MEDIUM: map/lua: Return an error if a map is loaded during runtime
2020-08-11BUG/MEDIUM: ssl: memory leak of ocsp data at SSL_CTX_free()
2020-08-11BUG/MINOR: ssl: fix memory leak at OCSP loading
2020-08-05BUG/MEDIUM: mux-h1: Refresh H1 connection timeout after a synchronous send
2020-07-31BUG/MEDIUM: backend: always attach the transport before installing the mux
2020-07-30BUG/MINOR: tcp-rules: Set the inspect-delay when a tcp-response action yields
2020-07-30BUG/MEDIUM: dns: Don't yield in do-resolve action on a final evaluation
2020-07-27BUG/MINOR: debug: Don't dump the lua stack if it is not initialized
2020-07-24BUG/MEDIUM: mux-h1: Disable the splicing when nothing is received
2020-07-24BUG/MEDIUM: mux-h1: Wakeup the H1C in h1_rcv_buf() if more data are expected
2020-07-23BUG/MINOR: mux-fcgi: Don't url-decode the QUERY_STRING parameter anymore
2020-07-23BUG/MEDIUM: dns: Release answer items when a DNS resolution is freed
2020-07-23BUG/MAJOR: dns: Make the do-resolve action thread-safe
2020-07-21BUG/MEDIUM: resolve: fix init resolving for ring and peers section.
2020-07-21BUG/MINOR: cfgparse: don't increment linenum on incomplete lines
2020-07-21BUG/MINOR: threads: Don't forget to init each thread toremove_lock.
2020-07-17BUG/MEDIUM: channel: Be aware of SHUTW_NOW flag when output data are peeked
2020-07-17BUG/MEDIUM: server: fix possibly uninitialized state file on close
2020-07-17BUG/MEDIUM: server: resolve state file handle leak on reload
2020-07-17BUG/MEDIUM: fcgi-app: fix memory leak in fcgi_flt_http_headers
2020-07-17BUG/MEDIUM: log: issue mixing sampled to not sampled log servers.
2020-07-17BUG/MINOR: mux-fcgi: Set flags on the right stream field for empty FCGI_STDOUT
2020-07-17BUG/MINOR: mux-fcgi: Set conn state to RECORD_P when skipping the record padding
2020-07-17BUG/MINOR: mux-fcgi: Handle empty STDERR record
2020-07-17BUG/MEDIUM: mux-h1: Continue to process request when switching in tunnel mode
2020-07-17BUG/MEDIUM: lists: add missing store barrier in MT_LIST_ADD/MT_LIST_ADDQ
2020-07-17BUG/MEDIUM: lists: add missing store barrier on MT_LIST_BEHEAD()
2020-07-17BUG/MINOR: sample: Free str.area in smp_check_const_meth
2020-07-17BUG/MINOR: sample: Free str.area in smp_check_const_bool
2020-07-07BUG/MINOR: backend: Remove CO_FL_SESS_IDLE if a client remains on the last server
2020-07-07BUG/MEDIUM: connection: Continue to recv data to a pipe when the FD is not ready
2020-07-07BUG/MEDIUM: mux-h1: Subscribe rather than waking up in h1_rcv_buf()
2020-07-07BUG/MEDIUM: mux-h1: Disable splicing for the conn-stream if read0 is received
2020-07-07BUG/MINOR: mux-h1: Disable splicing only if input data was processed
2020-07-07BUG/MINOR: mux-h1: Don't read data from a pipe if the mux is unable to receive
2020-07-07BUG/MINOR: mux-h1: Fix the splicing in TUNNEL mode
2020-07-03BUG/MINOR: http_act: don't check capture id in backend (2)
2020-07-03BUG/MINOR: proxy: always initialize the trash in show servers state
2020-07-03BUG/MINOR: proxy: fix dump_server_state()'s misuse of the trash
2020-07-03BUG/MEDIUM: pattern: Add a trailing \0 to match strings only if possible
2020-07-03BUG/MEDIUM: fetch: Fix hdr_ip misparsing IPv4 addresses due to missing NUL
2020-07-03BUG/MINOR: http_ana: clarify connection pointer check on L7 retry
2020-07-03BUG/MINOR: spoe: correction of setting bits for analyzer
2020-07-03BUG/MINOR: systemd: Wait for network to be online
2020-07-03BUG/MINOR: mworker/cli: fix semicolon escaping in master CLI
2020-07-03BUG/MINOR: mworker/cli: fix the escaping in the master CLI
2020-07-03BUG/MINOR: cli: allow space escaping on the CLI
2020-07-03BUG/MINOR: spoe: add missing key length check before checking key names
2020-07-03BUG/MEDIUM: ebtree: use a byte-per-byte memcmp() to compare memory blocks
2020-07-03BUG/MINOR: tcp-rules: tcp-response must check the buffer's fullness
2020-07-03BUG/MINOR: http: make smp_fetch_body() report that the contents may change
2020-06-15BUG/MEDIUM: ssl: crt-list must continue parsing on ERR_WARN
2020-06-12BUG/MINOR: ssl: fix ssl-{min,max}-ver with openssl < 1.1.0
2020-06-12BUG/MEDIUM: pattern: fix thread safety of pattern matching
2020-06-12BUG/MEDIUM: log: don't hold the log lock during writev() on a file descriptor
2020-06-08BUG/MAJOR: http-htx: Don't forget to copy error messages from defaults sections
2020-06-08BUG/MINOR: mworker: fix a memleak when execvp() failed
2020-06-08BUG/MINOR: ssl: fix a trash buffer leak in some error cases
2020-06-05BUG/MEDIUM: mworker: fix the reload with an -- option
2020-06-05BUG/MINOR: init: -S can have a parameter starting with a dash
2020-06-05BUG/MINOR: init: -x can have a parameter starting with a dash
2020-06-05BUG/MEDIUM: mworker: fix the copy of options in copy_argv()
2020-06-05BUG/MEDIUM: contrib/prometheus-exporter: Properly set flags to dump metrics
2020-06-05BUG/MEDIUM: hlua: Lock pattern references to perform set/add/del operations
2020-06-03BUG/MEDIUM: http-htx: Duplicate error messages as raw data instead of string
2020-06-03BUG/MEDIUM: lua: Reset analyse expiration timeout before executing a lua action
2020-06-03BUG/MINOR: peers: fix internal/network key type mapping.
2020-06-02Revert "BUG/MEDIUM: connections: force connections cleanup on server changes"
2020-05-28BUG/MINOR: nameservers: fix error handling in parsing of resolv.conf
2020-05-28BUG/MINOR: lua: Add missing string length for lua sticktable lookup
2020-05-28BUG/MEDIUM: logs: fix trailing zeros on log message.
2020-05-28BUG/MINOR: logs: prevent double line returns in some events.
2020-05-25BUG/MINOR: server: Fix server_finalize_init() to avoid unused variable
2020-05-20BUG/MINOR: checks: Respect check-ssl param when a port or an addr is specified
2020-05-20BUG/MEDIUM: ring: write-lock the ring while attaching/detaching
2020-05-20BUG/MAJOR: mux-fcgi: Stop sending loop if FCGI stream is blocked for any reason
2020-05-20BUG/MINOR: cache: Don't needlessly test "cache" keyword in parse_cache_flt()
2020-05-20BUG/MEDIUM: stream: Only allow L7 retries when using HTTP.
2020-05-20BUG/MEDIUM: streams: Remove SF_ADDR_SET if we're retrying due to L7 retry.
2020-05-20BUG/MINOR: soft-stop: always wake up waiting threads on stopping
2020-05-20BUG/MINOR: pollers: remove uneeded free in global init
2020-05-20BUG/MINOR: pools: use %u not %d to report pool stats in "show pools"
2020-05-20BUG/MINOR: cfgparse: Abort parsing the current line if an invalid \x sequence is encountered
2020-05-20BUG/MEDIUM: http_ana: make the detection of NTLM variants safer
2020-05-20BUG/MINOR: http-ana: fix NTLM response parsing again
2020-05-20BUG/MINOR: config: Make use_backend and use-server post-parsing less obscur
2020-05-20BUG/MEDIUM: lua: Fix dumping of stick table entries for STD_T_DICT
2020-05-20BUG/MINOR: threads: fix multiple use of argument inside HA_ATOMIC_UPDATE_{MIN,MAX}()
2020-05-20BUG/MINOR: threads: fix multiple use of argument inside HA_ATOMIC_CAS()
2020-05-20BUG/MINOR: sample: Set the correct type when a binary is converted to a string
2020-05-20BUG/MEDIUM: ssl: fix the id length check within smp_fetch_ssl_fc_session_id()
2020-05-20BUG/MEDIUM: h1: Don't compare host and authority if only h1 headers are parsed
2020-05-20BUG/MEDIUM: connections: force connections cleanup on server changes
2020-05-20BUG/MEDIUM: mux-fcgi: Fix wrong test on FCGI_CF_KEEP_CONN in fcgi_detach()
2020-05-20BUG/MEDIUM: mux_fcgi: Free the FCGI connection at the end of fcgi_release()
2020-05-20BUG/MINOR: checks: Remove a warning about http health checks
2020-05-20BUG/MINOR: checks: Compute the right HTTP request length for HTTP health checks
2020-05-08BUG/MINOR: checks/server: use_ssl member must be signed
2020-05-07Revert "BUG/MINOR: connection: make sure to correctly tag local PROXY connections"
2020-05-07Revert "BUG/MINOR: connection: always send address-less LOCAL PROXY connections"
2020-05-01BUG/MEDIUM: shctx: bound the number of loops that can happen around the lock
2020-05-01BUG/MEDIUM: shctx: really check the lock's value while waiting
2020-05-01BUG/MINOR: debug: properly use long long instead of long for the thread ID
2020-05-01BUG/MEDIUM: listener: mark the thread as not stuck inside the loop
2020-05-01BUG/MEDIUM: sample: make the CPU and latency sample fetches check for a stream
2020-05-01BUG/MEDIUM: http: the "unique-id" sample fetch could crash without a steeam
2020-05-01BUG/MEDIUM: http: the "http_first_req" sample fetch could crash without a steeam
2020-05-01BUG/MEDIUM: capture: capture.{req,res}.* crash without a stream
2020-05-01BUG/MEDIUM: capture: capture-req/capture-res converters crash without a stream
2020-05-01BUG/MINOR: mux-fcgi: Be sure to have a connection as session's origin to use it
2020-05-01BUG/MINOR: obj_type: Handle stream object in obj_base_ptr() function
2020-05-01BUG/MINOR: checks: chained expect will not properly wait for enough data
2020-05-01BUG/MEDIUM: server/checks: Init server check during config validity check
2020-05-01BUG/MINOR: checks: Respect the no-check-ssl option
2020-05-01BUG/MINOR: check: Update server address and port to execute an external check
2020-05-01BUG/MINOR: http: make url_decode() optionally convert '+' to SP
2020-05-01BUG/MINOR: tools: fix the i386 version of the div64_32 function
2020-05-01BUG/MEDIUM: http-ana: Handle NTLM messages correctly.
2020-05-01BUG/MINOR: ssl: default settings for ssl server options are not used
2020-05-01BUG/MINOR: peers: Incomplete peers sections should be validated.
2020-04-14BUG/MINOR: connection: always send address-less LOCAL PROXY connections
2020-04-09BUG/MINOR: ssl: memleak of the struct cert_key_and_chain
2020-04-08BUG/MINOR: ssl/cli: memory leak in 'set ssl cert'
2020-04-02BUG/MINOR: protocol_buffer: Wrong maximum shifting.
2020-04-02BUG/CRITICAL: hpack: never index a header into the headroom after wrapping
2020-04-01BUG/MINOR: http-ana: Reset request analysers on error when waiting for response
2020-03-31BUG/MINOR: http_ana: make sure redirect flags don't have overlapping bits
2020-03-31BUG/MINOR: stats: Fix color of draining servers on stats page
2020-03-31BUG/MINOR: peers: Use after free of "peers" section.
2020-03-31BUG/MINOR: peers: avoid an infinite loop with peers_fe is NULL
2020-03-31BUG/MINOR: peers: init bind_proc to 1 if it wasn't initialized
2020-03-31BUG/MINOR: haproxy/threads: close a possible race in soft-stop detection
2020-03-31BUG/MINOR: connections: Make sure we free the connection on failure.
2020-03-31BUG/MEDIUM: wdt: Don't ignore WDTSIG and DEBUGSIG in __signal_process_queue().
2020-03-31MINOR: wdt: Move the definitions of WDTSIG and DEBUGSIG into types/signal.h.
2020-03-31BUG/MEDIUM: peers: resync ended with RESYNC_PARTIAL in wrong cases.
2020-03-31BUG/MINOR: haproxy/threads: try to make all threads leave together
2020-03-31BUG/MINOR: listener/mq: do not dispatch connections to remote threads when stopping
2020-03-31BUG/MINOR: haproxy: always initialize sleeping_thread_mask
2020-03-31BUG/MEDIUM: pools: Always update free_list in pool_gc().
2020-03-31BUG/MEDIUM: random: align the state on 2*64 bits for ARM64
2020-03-31BUG/MEDIUM: mt_lists: Make sure we set the deleted element to NULL;
2020-03-31BUG/MINOR: rules: Increment be_counters if backend is assigned for a silent-drop
2020-03-31BUG/MINOR: rules: Preserve FLT_END analyzers on silent-drop action
2020-03-31BUG/MINOR: http-rules: Fix a typo in the reject action function
2020-03-31BUG/MINOR: http-rules: Preserve FLT_END analyzers on reject action
2020-03-31BUG/MINOR: lua: Ignore the reserve to know if a channel is full or not
2020-03-31BUG/MINOR: http-ana: Reset request analysers on a response side error
2020-03-31BUG/MEDIUM: compression/filters: Fix loop on HTX blocks compressing the payload
2020-03-31BUG/MEDIUM: cache/filters: Fix loop on HTX blocks caching the response payload
2020-03-31BUG/MINOR: filters: Forward everything if no data filters are called
2020-03-31BUG/MINOR: filters: Use filter offset to decude the amount of forwarded data
2020-03-31BUG/MAJOR: proxy_protocol: Properly validate TLV lengths
2020-03-31BUG/MINOR: init: make the automatic maxconn consider the max of soft/hard limits
2020-03-31BUG/MINOR: pattern: Do not pass len = 0 to calloc()
2020-03-31BUG/MINOR: wdt: do not return an error when the watchdog couldn't be enabled
2020-03-31BUG/MEDIUM: debug: make the debug_handler check for the thread in threads_to_dump
2020-03-11BUG/MAJOR: list: fix invalid element address calculation
2020-03-11BUG/MINOR: checks/threads: use ha_random() and not rand()
2020-03-11BUG/MEDIUM: random: implement a thread-safe and process-safe PRNG
2020-03-11BUG/MEDIUM: random: initialize the random pool a bit better
2020-02-28BUG/MINOR: http-htx: Do case-insensive comparisons on Host header name
2020-02-28BUG/MINOR: dns: ignore trailing dot
2020-02-28BUG/MINOR: sample: Make sure to return stable IDs in the unique-id fetch
2020-02-28BUG/MINOR: h2: reject again empty :path pseudo-headers
2020-02-28BUG/MINOR: connection: make sure to correctly tag local PROXY connections
2020-02-28BUG/MEDIUM: ssl: fix several bad pointer aliases in a few sample fetch functions
2020-02-28BUG/MINOR: sample: fix the json converter's endian-sensitivity
2020-02-28BUG/MEDIUM: ebtree: don't set attribute packed without unaligned access support
2020-02-28BUG/MEDIUM: shctx: make sure to keep all blocks aligned
2020-02-28BUG/MINOR: http: http-request replace-path duplicates the query string
2020-02-21BUG/MAJOR: http-ana: Always abort the request when a tarpit is triggered
2020-02-21BUG/MINOR: http-ana: Matching on monitor-uri should be case-sensitive
2020-02-21BUG/MINOR: http-htx: Don't return error if authority is updated without changes
2020-02-21BUG/MINOR: filters: Count HTTP headers as filtered data but don't forward them
2020-02-21BUG/MINOR: mux-fcgi: Forbid special characters when matching PATH_INFO param
2020-02-21BUG/MEDIUM: muxes: Use the right argument when calling the destroy method.
2020-02-21BUG/MINOR: namespace: avoid closing fd when socket failed in my_socketat
2020-02-12BUG/MINOR: tcp: don't try to set defaultmss when value is negative
2020-02-12BUG/MINOR: http-ana: Set HTX_FL_PROXY_RESP flag if a server perform a redirect
2020-02-12BUG/MINOR: http-ana: Don't overwrite outgoing data when an error is reported
2020-02-12BUG/MINOR: tcp: avoid closing fd when socket failed in tcp_bind_listener
2020-02-12BUG/MINOR: listener: enforce all_threads_mask on bind_thread on init
2020-02-12BUG/MEDIUM: listener: only consider running threads when resuming listeners
2020-02-11BUG/MINOR: dns: allow 63 char in hostname
2020-02-11BUG/MINOR: unix: better catch situations where the unix socket path length is close to the limit
2020-02-07BUG/MEDIUM: ssl/cli: 'commit ssl cert' wrong SSL_CTX init
2020-02-05BUG/MINOR: ssl: clear the SSL errors on DH loading failure
2020-02-04BUG/MINOR: ssl: we may only ignore the first 64 errors
2020-02-04BUG/MAJOR: memory: Don't forget to unlock the rwlock if the pool is empty.
2020-02-04BUG/MEDIUM: memory: Add a rwlock before freeing memory.
2020-02-04BUG/MEDIUM: memory_pool: Update the seq number in pool_flush().
2020-02-04BUG/MEDIUM: connections: Don't forget to unlock when killing a connection.
2020-02-04BUG/MINOR: connection: fix ip6 dst_port copy in make_proxy_line_v2
2020-02-04BUG/MINOR: ssl: Possible memleak when allowing the 0RTT data buffer.
2020-02-04BUG/MEDIUM: pipe: fix a use-after-free in case of pipe creation error
2020-01-24BUG/MINOR: tcpchecks: fix the connect() flags regarding delayed ack
2020-01-24BUG/MEDIUM: ssl: Don't forget to free ctx->ssl on failure.
2020-01-24BUG/MEDIUM: mux-h2: make sure we don't emit TE headers with anything but "trailers"
2020-01-24BUG/MINOR: stktable: report the current proxy name in error messages
2020-01-24BUG/MEDIUM: 0rtt: Only consider the SSL handshake.
2020-01-24BUG/MINOR: ssl/cli: ocsp_issuer must be set w/ "set ssl cert"
2020-01-24BUG/MINOR: ssl: typo in previous patch
2020-01-24BUG/MINOR: ssl: memory leak w/ the ocsp_issuer
2020-01-24BUG/MINOR: ssl: increment issuer refcount if in chain
2020-01-24BUG/MINOR: ssl/cli: free the previous ckch content once a PEM is loaded
2020-01-23BUG/MINOR: ssl: ssl_sock_load_pem_into_ckch is not consistent
2020-01-23BUG/MEDIUM: netscaler: Don't forget to allocate storage for conn->src/dst.
2020-01-23BUG/MINOR: http_act: don't check capture id in backend
2020-01-23BUG/MINOR: ssl: ssl_sock_load_sctl_from_file memory leak
2020-01-23BUG/MINOR: ssl: ssl_sock_load_issuer_file_into_ckch memory leak
2020-01-23BUG/MINOR: ssl: ssl_sock_load_ocsp_response_from_file memory leak
2020-01-23BUG/MINOR: tcp-rules: Fix memory releases on error path during action parsing
2020-01-23BUG/MINOR: stick-table: Use MAX_SESS_STKCTR as the max track ID during parsing
2020-01-23BUG/MINOR: http-rules: Remove buggy deinit functions for HTTP rules
2020-01-23BUG/MINOR: http-ana/filters: Wait end of the http_end callback for all filters
2020-01-20BUG/MINOR: 51d: Fix bug when HTX is enabled
2020-01-20BUG/MINOR: dns: Make dns_query_id_seed unsigned
2020-01-20BUG/MINOR: cache: Fix leak of cache name in error path
2020-01-20BUG/MINOR: pattern: handle errors from fgets when trying to load patterns
2020-01-20BUG/MEDIUM: connection: add a mux flag to indicate splice usability
2020-01-20BUG/MINOR: stream: don't mistake match rules for store-request rules
2020-01-20BUG/MEDIUM: cli: _getsocks must send the peers sockets
2020-01-20BUG/MAJOR: hashes: fix the signedness of the hash inputs
2020-01-20BUG/MEDIUM: mux_h1: Don't call h1_send if we subscribed().
2020-01-20BUG/MEDIUM: mworker: remain in mworker mode during reload
2020-01-20BUG/MINOR: cli/mworker: can't start haproxy with 2 programs
2020-01-20BUG/MEDIUM: mux-h2: don't stop sending when crossing a buffer boundary
2020-01-20BUG/MEDIUM: mux-h2: fix missing test on sending_list in previous patch
2020-01-20BUG/MINOR: mux-h2: use a safe list_for_each_entry in h2_send()
2020-01-20BUG/MEDIUM: tasks: Use the MT macros in tasklet_free().
2020-01-09BUG/MINOR: stream-int: Don't trigger L7 retry if max retries is already reached
2020-01-09BUG/MEDIUM: session: do not report a failure when rejecting a session
2020-01-09BUG/MINOR: channel: inject output data at the end of output
2020-01-09BUG/MEDIUM: http-ana: Truncate the response when a redirect rule is applied
2020-01-09BUG/MINOR: proxy: Fix input data copy when an error is captured
2020-01-09BUG/MINOR: h1: Report the right error position when a header value is invalid
2020-01-09BUG/MEDIUM: connections: Hold the lock when wanting to kill a connection.
2020-01-09BUG/MEDIUM: checks: Only attempt to do handshakes if the connection is ready.
2020-01-07BUG/MINOR: checks: refine which errno values are really errors.

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