haproxy: updated to 2.1.4

2.1.4
- SCRIPTS: make announce-release executable again
- BUG/MINOR: namespace: avoid closing fd when socket failed in my_socketat
- BUG/MEDIUM: muxes: Use the right argument when calling the destroy method.
- BUG/MINOR: mux-fcgi: Forbid special characters when matching PATH_INFO param
- MINOR: mux-fcgi: Make the capture of the path-info optional in pathinfo regex
- SCRIPTS: announce-release: use mutt -H instead of -i to include the draft
- MINOR: http-htx: Add a function to retrieve the headers size of an HTX message
- MINOR: filters: Forward data only if the last filter forwards something
- BUG/MINOR: filters: Count HTTP headers as filtered data but don't forward them
- BUG/MINOR: http-htx: Don't return error if authority is updated without changes
- BUG/MINOR: http-ana: Matching on monitor-uri should be case-sensitive
- MINOR: http-ana: Match on the path if the monitor-uri starts by a /
- BUG/MAJOR: http-ana: Always abort the request when a tarpit is triggered
- MINOR: ist: add an iststop() function
- BUG/MINOR: http: http-request replace-path duplicates the query string
- BUG/MEDIUM: shctx: make sure to keep all blocks aligned
- MINOR: compiler: move CPU capabilities definition from config.h and complete them
- BUG/MEDIUM: ebtree: don't set attribute packed without unaligned access support
- BUILD: fix recent build failure on unaligned archs
- CLEANUP: cfgparse: Fix type of second calloc() parameter
- BUG/MINOR: sample: fix the json converter's endian-sensitivity
- BUG/MEDIUM: ssl: fix several bad pointer aliases in a few sample fetch functions
- BUG/MINOR: connection: make sure to correctly tag local PROXY connections
- MINOR: compiler: add new alignment macros
- BUILD: ebtree: improve architecture-specific alignment
- BUG/MINOR: h2: reject again empty :path pseudo-headers
- BUG/MINOR: sample: Make sure to return stable IDs in the unique-id fetch
- BUG/MINOR: dns: ignore trailing dot
- BUG/MINOR: http-htx: Do case-insensive comparisons on Host header name
- MINOR: contrib/prometheus-exporter: Add heathcheck status/code in server metrics
- MINOR: contrib/prometheus-exporter: Add the last heathcheck duration metric
- BUG/MEDIUM: random: initialize the random pool a bit better
- MINOR: tools: add 64-bit rotate operators
- BUG/MEDIUM: random: implement a thread-safe and process-safe PRNG
- MINOR: backend: use a single call to ha_random32() for the random LB algo
- BUG/MINOR: checks/threads: use ha_random() and not rand()
- BUG/MAJOR: list: fix invalid element address calculation
- MINOR: debug: report the task handler's pointer relative to main
- BUG/MEDIUM: debug: make the debug_handler check for the thread in threads_to_dump
- MINOR: haproxy: export main to ease access from debugger
- BUILD: tools: remove obsolete and conflicting trace() from standard.c
- BUG/MINOR: wdt: do not return an error when the watchdog couldn't be enabled
- DOC: fix incorrect indentation of http_auth_*
- OPTIM: startup: fast unique_id allocation for acl.
- BUG/MINOR: pattern: Do not pass len = 0 to calloc()
- DOC: configuration.txt: fix various typos
- DOC: assorted typo fixes in the documentation and Makefile
- BUG/MINOR: init: make the automatic maxconn consider the max of soft/hard limits
- BUG/MAJOR: proxy_protocol: Properly validate TLV lengths
- REGTEST: make the PROXY TLV validation depend on version 2.2
- BUG/MINOR: filters: Use filter offset to decude the amount of forwarded data
- BUG/MINOR: filters: Forward everything if no data filters are called
- MINOR: htx: Add a function to return a block at a specific offset
- BUG/MEDIUM: cache/filters: Fix loop on HTX blocks caching the response payload
- BUG/MEDIUM: compression/filters: Fix loop on HTX blocks compressing the payload
- BUG/MINOR: http-ana: Reset request analysers on a response side error
- BUG/MINOR: lua: Ignore the reserve to know if a channel is full or not
- BUG/MINOR: http-rules: Preserve FLT_END analyzers on reject action
- BUG/MINOR: http-rules: Fix a typo in the reject action function
- BUG/MINOR: rules: Preserve FLT_END analyzers on silent-drop action
- BUG/MINOR: rules: Increment be_counters if backend is assigned for a silent-drop
- DOC: fix typo about no-tls-tickets
- DOC: improve description of no-tls-tickets
- DOC: assorted typo fixes in the documentation
- DOC: ssl: clarify security implications of TLS tickets
- BUILD: wdt: only test for SI_TKILL when compiled with thread support
- BUG/MEDIUM: mt_lists: Make sure we set the deleted element to NULL;
- MINOR: mt_lists: Appease gcc.
- BUG/MEDIUM: random: align the state on 2*64 bits for ARM64
- BUG/MEDIUM: pools: Always update free_list in pool_gc().
- BUG/MINOR: haproxy: always initialize sleeping_thread_mask
- BUG/MINOR: listener/mq: do not dispatch connections to remote threads when stopping
- BUG/MINOR: haproxy/threads: try to make all threads leave together
- DOC: proxy_protocol: Reserve TLV type 0x05 as PP2_TYPE_UNIQUE_ID
- DOC: correct typo in alert message about rspirep
- BUILD: on ARM, must be linked to libatomic.
- BUILD: makefile: fix regex syntax in ARM platform detection
- BUILD: makefile: fix expression again to detect ARM platform
- BUG/MEDIUM: peers: resync ended with RESYNC_PARTIAL in wrong cases.
- DOC: assorted typo fixes in the documentation
- MINOR: wdt: Move the definitions of WDTSIG and DEBUGSIG into types/signal.h.
- BUG/MEDIUM: wdt: Don't ignore WDTSIG and DEBUGSIG in __signal_process_queue().
- MINOR: memory: Change the flush_lock to a spinlock, and don't get it in alloc.
- BUG/MINOR: connections: Make sure we free the connection on failure.
- REGTESTS: use "command -v" instead of "which"
- REGTEST: increase timeouts on the seamless-reload test
- BUG/MINOR: haproxy/threads: close a possible race in soft-stop detection
- BUG/MINOR: peers: init bind_proc to 1 if it wasn't initialized
- BUG/MINOR: peers: avoid an infinite loop with peers_fe is NULL
- BUG/MINOR: peers: Use after free of "peers" section.
- MINOR: listener: add so_name sample fetch
- BUILD: ssl: only pass unsigned chars to isspace()
- BUG/MINOR: stats: Fix color of draining servers on stats page
- DOC: internals: Fix spelling errors in filters.txt
- MINOR: http-rules: Add a flag on redirect rules to know the rule direction
- BUG/MINOR: http_ana: make sure redirect flags don't have overlapping bits
- MINOR: http-rules: Handle the rule direction when a redirect is evaluated
- BUG/MINOR: http-ana: Reset request analysers on error when waiting for response
- BUG/CRITICAL: hpack: never index a header into the headroom after wrapping


(adam)