tree ed0ea1268c310a3dd5c13699eaa605561609479d
parent 60a2ee79453681822beb31864b028af66dcf4b0a
author Christopher Faulet <cfaulet@haproxy.com> 1513676153 +0100
committer Willy Tarreau <w@1wt.eu> 1513688610 +0100
encoding latin1

BUG/MEDIUM: mworker: Set FD_CLOEXEC flag on log fd

A log socket (UDP or UNIX) is opened by the master during its startup, when the
first log message is sent. So, to prevent FD leaks, we must ensure we correctly
close it during a reload. By setting FD_CLOEXEC bit on it, we are sure it will
be automatically closed it during a reload.

This patch must be backported in 1.8.