tree 980c8dfb768c6284af0c9908da55ba26c7e01fe2
parent cb8c4c255010ec37cdc378d17f8fc39dcb5a5f4a
author Aurelien DARRAGON <adarragon@haproxy.com> 1689082920 +0200
committer Christopher Faulet <cfaulet@haproxy.com> 1689945634 +0200

BUG/MINOR: hlua_fcn/queue: use atomic load to fetch queue size

In hlua_queue_size(), queue size is loaded as a regular int, but the
queue might be shared by multiple threads that could perform some
atomic pushing or popping attempts in parallel, so we better use an
atomic load operation to guarantee consistent readings.

This could be backported in 2.8.

(cherry picked from commit 33a8c2842bcb11395a1e174f852f02e810c0ce67)
Signed-off-by: Christopher Faulet <cfaulet@haproxy.com>