HAProxy known bugs for version v2.4.24 (maintenance branch 2.4) :  17 

This version (2.4.24) is a release belonging to maintenance branch 2.4 whose latest version is 2.4.24. 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
2023-08-192.4.24 ⇐ yours ⇐ last
2023-06-092.4.23 
2023-02-142.4.22 
2023-01-272.4.21 
2022-12-092.4.20 
2022-09-282.4.19 
2022-07-272.4.18 
2022-05-132.4.17 
2022-04-292.4.16 
2022-03-142.4.15 
2022-02-252.4.14 
2022-02-162.4.13 
2022-01-112.4.12 
2022-01-072.4.11 
2021-12-232.4.10 
2021-11-242.4.9 
2021-11-032.4.8 
2021-10-042.4.7 
2021-10-042.4.6 
2021-10-012.4.5 
2021-09-072.4.4 
2021-08-172.4.3 
2021-07-072.4.2 
2021-06-172.4.1 
2021-05-142.4.0 

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

These fixes have already been queued for a more recent 2.4 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
17 0 1 7 9

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

Merge dateSubject - Severity (minor, medium, major, critical)
2023-11-24BUG/MEDIUM: listener/proxy: fix listeners notify for proxy resume (2nd try)
2023-10-04BUG/MINOR: server: add missing free for server->rdr_pfx
2023-10-04BUG/MAJOR: mux-h2: Report a protocol error for any DATA frame before headers
2023-10-04BUG/MINOR: freq_ctr: fix possible negative rate with the scaled API
2023-10-04BUG/MINOR: promex: fix backend_agg_check_status
2023-10-04BUG/MEDIUM: mux-fcgi: Don't swap trash and dbuf when handling STDERR records
2023-10-04BUG/MINOR: hlua/init: coroutine may not resume itself
2023-10-04BUG/MEDIUM: hlua: don't pass stale nargs argument to lua_resume()
2023-10-04BUG/MEDIUM: hlua: streams don't support mixing lua-load with lua-load-per-thread
2023-10-04BUG/MINOR: hlua/action: incorrect message on E_YIELD error
2023-10-04BUG/MEDIUM: stconn/stream: Forward shutdown on write timeout
2023-10-04BUG/MEDIUM: stconn: Wake applets on sending path if there is a pending shutdown
2023-10-04BUG/MINOR: ssl_sock: fix possible memory leak on OOM
2023-10-04BUG/MINOR: hlua_fcn: potentially unsafe stktable_data_ptr usage
2023-10-04BUG/MINOR: stktable: allow sc-set-gpt(0) from tcp-request connection
2023-10-04BUG/MINOR: hlua: fix invalid use of lua_pop on error paths
2023-09-04BUG/MEDIUM: dns: Be sure to unlock DSS when existing dns_session_io_handler()

Back to the list of branches and versions
Back to the HAProxy page