HAProxy known bugs for version v2.0.33 (maintenance branch 2.0) :  29 

This version (2.0.33) is a release belonging to maintenance branch 2.0 whose latest version is 2.0.35. 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
2024-04-052.0.35 ⇐ last
2023-12-192.0.34 
2023-08-192.0.33 ⇐ yours
2023-06-122.0.32 
2023-02-142.0.31 
2022-12-092.0.30 
2022-05-132.0.29 
2022-03-142.0.28 
2022-01-262.0.27 
2021-12-032.0.26 
2021-09-072.0.25 
2021-08-172.0.24 
2021-07-162.0.23 
2021-04-122.0.22 
2021-03-182.0.21 
2021-01-082.0.20 
2020-11-062.0.19 
2020-09-302.0.18 
2020-07-312.0.17 
2020-07-172.0.16 
2020-06-122.0.15 
2020-04-022.0.14 
2020-02-132.0.13 
2019-12-212.0.12 
2019-12-112.0.11 
2019-11-252.0.10 
2019-11-152.0.9 
2019-10-232.0.8 
2019-09-272.0.7 
2019-09-132.0.6 
2019-08-162.0.5 
2019-08-062.0.4 
2019-07-232.0.3 
2019-07-162.0.2 
2019-06-262.0.1 
2019-06-162.0.0 

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

These fixes have already been queued for a more recent 2.0 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
29 0 1 12 16

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

Merge dateSubject - Severity (minor, medium, major, critical)
2024-04-04BUG/MEDIUM: spoe: Don't rely on stream's expiration to detect processing timeout
2024-04-04BUG/MINOR: backend: properly handle redispatch 0
2024-04-04BUG/MINOR: server: 'source' interface ignored from 'default-server' directive
2024-04-04BUG/MINOR: session: ensure conn owner is set after insert into session
2024-04-04BUG/MEDIUM: spoe: Return an invalid frame on recv if size is too small
2024-04-04BUG/MINOR: cfgparse: report proper location for log-format-sd errors
2024-04-04BUG/MINOR: hlua: Fix log level to the right value when set via TXN:set_loglevel
2024-04-04BUG/MAJOR: ssl_sock: Always clear retry flags in read/write functions
2024-04-04BUG/MEDIUM: h1: always reject the NUL character in header values
2024-04-04BUG/MINOR: h1-htx: properly initialize the err_pos field
2024-04-04BUG/MEDIUM: pool: fix rare risk of deadlock in pool_flush()
2024-04-04BUG/MEDIUM: cli: some err/warn msg dumps add LR into CSV output on stat's CLI
2024-04-04BUG/MEDIUM: spoe: Never create new spoe applet if there is no server up
2024-04-04BUG/MEDIUM: mux-h2: Report too large HEADERS frame only when rxbuf is empty
2023-12-15BUG/MINOR: startup: set GTUNE_SOCKET_TRANSFER correctly
2023-12-15BUG/MINOR: sample: Make the `word` converter compatible with `-m found`
2023-12-15BUG/MINOR: stick-table/cli: Check for invalid ipv4 key
2023-12-15BUG/MINOR: cfgparse/stktable: fix error message on stktable_init() failure
2023-12-15BUG/MINOR: stktable: missing free in parse_stick_table()
2023-12-15BUG/MEDIUM: ssl: segfault when cipher is NULL
2023-12-15BUG/MINOR: ssl: suboptimal certificate selection with TLSv1.3 and dual ECDSA/RSA
2023-12-15BUG/MINOR: mux-h2: commit the current stream ID even on reject
2023-12-15BUG/MEDIUM: peers: Be sure to always refresh recconnect timer in sync task
2023-12-15BUG/MEDIUM: mux-h2: Don't report an error on shutr if a shutw is pending
2023-12-15BUG/MEDIUM: actions: always apply a longest match on prefix lookup
2023-12-15BUG/MINOR: hlua_fcn: potentially unsafe stktable_data_ptr usage
2023-12-15BUG/MINOR: hlua: fix invalid use of lua_pop on error paths
2023-12-15BUG/MINOR: freq_ctr: fix possible negative rate with the scaled API
2023-12-15BUG/MEDIUM: hlua: don't pass stale nargs argument to lua_resume()

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