HAProxy known bugs for maintenance branch 2.2 :  18 

This is maintenance branch 2.2 whose latest version is 2.2.2. 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. In short, if you are running any 2.2 version other than 2.2.2, you're running with known bugs.

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Versions available in this branch

This branch contains the following releases :

DateVersionComment
2020-07-312.2.2 ⇐ last
2020-07-232.2.1 
2020-07-072.2.0 

Fixes for known bugs pending in this branch since the last release (2.2.2)

These fixes have already been queued for the next 2.2 release but no version was released with them yet. Note that fixes are backported several at a time from the development branch to maintenance branches, and the absence of a fix here doesn't mean none will be issued soon.

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 the latest version of this branch by category :

TotalCRITICALMAJORMEDIUMMINOR
18 0 1 6 11

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

Merge dateSubject - Severity (minor, medium, major, critical)
2020-08-14BUG/MEDIUM: ssl: never generates the chain from the verify store
2020-08-12BUG/MEDIUM: htx: smp_prefetch_htx() must always validate the direction
2020-08-11BUG/MINOR: stats: use strncmp() instead of memcmp() on health states
2020-08-11BUG/MINOR: ssl: ssl-skip-self-issued-ca requires >= 1.0.2
2020-08-11BUG/MEDIUM: ssl: fix the ssl-skip-self-issued-ca option
2020-08-11BUG/MINOR: snapshots: leak of snapshots on deinit()
2020-08-11BUG/MINOR: lua: Duplicate lua strings in sample fetches/converters arg array
2020-08-11BUG/MINOR: lua: Check argument type to convert it to IP mask in arg validation
2020-08-11BUG/MINOR: lua: Check argument type to convert it to IPv4/IPv6 arg validation
2020-08-11BUG/MINOR: arg: Fix leaks during arguments validation for fetches/converters
2020-08-11BUG/MINOR: lua: Duplicate map name to load it when a new Map object is created
2020-08-11BUG/MINOR: converters: Store the sink in an arg pointer for debug() converter
2020-08-11BUG/MEDIUM: map/lua: Return an error if a map is loaded during runtime
2020-08-11BUG/MEDIUM: ssl: memory leak of ocsp data at SSL_CTX_free()
2020-08-11BUG/MINOR: ssl: fix memory leak at OCSP loading
2020-08-05BUG/MINOR: spoa-server: fix size_t format printing
2020-08-05BUG/MAJOR: dns: disabled servers through SRV records never recover
2020-08-05BUG/MEDIUM: mux-h1: Refresh H1 connection timeout after a synchronous send

Known bugs fixed in the development branch after the last commit in this branch

It is important to understand that not all of these commits are necessarily relevant to this version, but clicking on them will show the bug description. All fixes are made first in the development branch and then backported to the maintenance branches. This ensures no fix is lost when upgrading. If a fix was marked for backporting to this branch and is not there yet, it's likely that it is still missing. Do not hesitate to ask on the haproxy mailing list if you feel like a fix has been skipped.

DateSubject

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