Olivier Houchard 1f05324cbe BUG/MEDIUM: lists: Lock the element while we check if it is in a list. ...

In MT_LIST_TRY_ADDQ() and MT_LIST_TRY_ADD() we can't just check if the
element is already in a list, because there's a small race condition, it
could be added  between the time we checked, and the time we actually set
its next and prev, so we have to lock it first.

This is required to address issue #958.

This should be backported to 2.3, 2.2 and 2.1.

2020-11-30 18:17:29 +01:00

..

haproxy

BUG/MEDIUM: lists: Lock the element while we check if it is in a list.

2020-11-30 18:17:29 +01:00

import

MINOR: plock: use an ARMv8 instruction barrier for the pause instruction

2020-11-29 14:53:33 +01:00