HAProxy known bugs for version v2.8.12 (maintenance branch 2.8) :  35 

This version (2.8.12) is a release belonging to maintenance branch 2.8 whose latest version is 2.8.13. 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.

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Other versions in the same branch

This branch contains the following releases :

DateVersionComment
2024-12-122.8.13 ⇐ last
2024-11-082.8.12 ⇐ yours
2024-09-192.8.11 
2024-06-142.8.10 
2024-04-052.8.9 
2024-04-052.8.8 
2024-02-262.8.7 
2024-02-152.8.6 
2023-12-072.8.5 
2023-11-172.8.4 
2023-09-072.8.3 
2023-08-092.8.2 
2023-07-032.8.1 
2023-05-312.8.0 

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

These fixes have already been queued for a more recent 2.8 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
35 0 1 19 15

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

Merge dateSubject - Severity (minor, medium, major, critical)
2024-12-11BUG/MINOR: server-state: Fix expiration date of srvrq_check tasks
2024-12-11BUG/MINOR: quic: remove startup alert if conn socket-owner unsupported
2024-12-11BUG/MINOR: signal: register default handler for SIGINT in signal_init()
2024-12-11BUG/MINOR: h1-htx: Use default reason if not set when formatting the response
2024-12-11BUG/MEDIUM: http-ana: Reset request flag about data sent to perform a L7 retry
2024-12-11BUG/MEDIUM: event_hdl: fix uninitialized value in async mode when no data is provided
2024-11-27BUG/MEDIUM: sock: Remove FD_POLL_HUP during connect() if FD_POLL_ERR is not set
2024-11-27BUG/MEDIUM: http-ana: Don't release too early the L7 buffer
2024-11-27BUG/MAJOR: quic: fix wrong packet building due to already acked frames
2024-11-26BUG/MINOR: quic: prevent freeze after early QCS closure
2024-11-26BUG/MEDIUM: quic: handle retransmit for standalone FIN STREAM
2024-11-22BUG/MEDIUM: pools/memprofile: always clean stale pool info on pool_destroy()
2024-11-22BUG/MEDIUM: debug: don't set the STUCK flag from debug_handler()
2024-11-22BUG/MEDIUM: h3: Increase max number of headers when sending headers
2024-11-22BUG/MEDIUM: h3: Properly limit the number of headers received
2024-11-22BUG/MEDIUM: mux-h2: Check the number of headers in HEADERS frame after decoding
2024-11-22BUG/MEDIUM: mux-h2: Increase max number of headers when encoding HEADERS frames
2024-11-22BUG/MINOR: http-ana: Adjust the server status before the L7 retries
2024-11-22BUG/MINOR: http_ana: Report -1 for %Tr for invalid response only
2024-11-22BUG/MINOR: peers: make sure to always apply offsets to now_ms in expiration
2024-11-22BUG/MINOR: mux_quic: make sure to always apply offsets to now_ms in expiration
2024-11-22BUG/MEDIUM: mailers: make sure to always apply offsets to now_ms in expiration
2024-11-22BUG/MEDIUM: checks: make sure to always apply offsets to now_ms in expiration
2024-11-22BUG/MINOR: Don't report early srv aborts on request forwarding in DONE state
2024-11-22BUG/MEDIUM: mux-h2: Don't send RST_STREAM frame for streams with no ID
2024-11-22BUG/MEDIUM: resolvers: Insert a non-executed resulution in front of the wait list
2024-11-22BUG/MINOR: cli: don't show sockpairs in HAPROXY_CLI and HAPROXY_MASTER_CLI
2024-11-08BUG/MEDIUM: queue: make sure never to queue when there's no more served conns
2024-11-08BUG/MINOR: http-ana: Disable fast-fwd for unfinished req waiting for upgrade
2024-11-08BUG/MEDIUM: queue: always dequeue the backend when redistributing the last server
2024-11-08BUG/MEDIUM: stream: make stream_shutdown() async-safe
2024-11-08BUG/MEDIUM: mux-h1/mux-h2: Reject upgrades with payload on H2 side only
2024-11-08BUG/MINOR: h2: reject extended connect for h2c protocol
2024-11-08BUG/MINOR: h1: do not forward h2c upgrade header token
2024-11-08BUG/MINOR: ssl_sock: fix xprt_set_used() to properly clear the TASK_F_USR1 bit

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