HAProxy known bugs for version v1.6.13 (maintenance branch 1.6)

This version (1.6.13) is a release belonging to maintenance branch 1.6 whose latest version is 1.6.13. 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
2017-06-181.6.13 ⇐ yours ⇐ last
2017-04-041.6.12 
2016-12-251.6.11 
2016-11-201.6.10 
2016-08-301.6.9 
2016-08-141.6.8 
2016-07-131.6.7 
2016-06-261.6.6 
2016-05-101.6.5 
2016-03-141.6.4 
2015-12-271.6.3 
2015-11-031.6.2 
2015-10-201.6.1 
2015-10-131.6.0 

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

These fixes have already been queued for a more recent 1.6 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
16 0 2 4 10

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

Merge dateSubject - Severity (minor, medium, major, critical)
2017-07-20BUG/MEDIUM: lua: bad memory access
2017-07-20BUG/MAJOR: lua/socket: resources not detroyed when the socket is aborted
2017-07-20BUG/MINOR: lua: executes the function destroying the Lua session in safe mode
2017-07-20BUG/MINOR: lua: In error case, the safe mode is not removed
2017-07-20BUG/MINOR: Fix the sending function in Lua's cosocket
2017-07-20BUG/MINOR: peers: peer synchronization issue (with several peers sections).
2017-07-20BUG/MINOR: http: properly handle all 1xx informational responses
2017-07-20BUG/MINOR: stream: Don't forget to remove CF_WAKE_ONCE flag on response channel
2017-07-20BUG/MEDIUM: map/acl: fix unwanted flags inheritance.
2017-07-20BUG/MAJOR: map: fix segfault during 'show map/acl' on cli.
2017-07-20BUG/MINOR: stream: flag TASK_WOKEN_RES not set if task in runqueue
2017-07-20BUG/MINOR: log: pin the front connection when front ip/ports are logged
2017-07-20BUG/MINOR: haproxy/cli : fix for solaris/illumos distros for CMSG* macros
2017-07-20BUG/MEDIUM: cfgparse: Check if tune.http.maxhdr is in the range 1..32767
2017-07-20BUG/MEDIUM: http: Drop the connection establishment when a redirect is performed
2017-07-20BUG/MINOR: Wrong peer task expiration handling during synchronization processing.

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