HAProxy known bugs for version v2.2.30 (maintenance branch 2.2) :  13 

This version (2.2.30) is a release belonging to maintenance branch 2.2 whose latest version is 2.2.31. 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
2023-08-192.2.31 ⇐ last
2023-06-122.2.30 ⇐ yours
2023-02-142.2.29 
2023-01-312.2.28 
2023-01-272.2.27 
2022-12-092.2.26 
2022-07-282.2.25 
2022-05-132.2.24 
2022-05-062.2.23 
2022-03-142.2.22 
2022-03-022.2.21 
2022-01-122.2.20 
2021-11-292.2.19 
2021-11-052.2.18 
2021-09-072.2.17 
2021-08-172.2.16 
2021-07-162.2.15 
2021-04-292.2.14 
2021-04-022.2.13 
2021-03-312.2.12 
2021-03-182.2.11 
2021-03-032.2.10 
2021-02-062.2.9 
2021-01-132.2.8 
2021-01-082.2.7 
2020-11-302.2.6 
2020-11-052.2.5 
2020-09-302.2.4 
2020-09-082.2.3 
2020-07-312.2.2 
2020-07-232.2.1 
2020-07-072.2.0 

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

These fixes have already been queued for a more recent 2.2 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
13 0 2 1 10

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

Merge dateSubject - Severity (minor, medium, major, critical)
2023-08-16BUG/MINOR: http: skip leading zeroes in content-length values
2023-08-16BUG/MINOR: h2: reject more chars from the :path pseudo header
2023-08-16BUG/MINOR: h1: do not accept '#' as part of the URI component
2023-08-16BUG/MAJOR: http: reject any empty content-length header value
2023-08-16BUG/MAJOR: http-ana: Get a fresh trash buffer for each header value replacement
2023-08-16BUG/MINOR: chunk: fix chunk_appendf() to not write a zero if buffer is full
2023-08-16BUG/MINOR: h1-htx: Return the right reason for 302 FCGI responses
2023-08-16BUG/MINOR: http: Return the right reason for 302
2023-08-16BUG/MINOR: sample: Fix wrong overflow detection in add/sub conveters
2023-08-16BUG/MINOR: ring: maxlen warning reported as alert
2023-08-16BUG/MEDIUM: mworker: increase maxsock with each new worker
2023-08-16BUG/MINOR: namespace: missing free in netns_sig_stop()
2023-08-16BUG/MINOR: server: inherit from netns in srv_settings_cpy()

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