Quoting ellie timoney <ellie@xxxxxxxxxxxx>:
Hi Marco,
But it really seems that the LD_PRELOAD or the syslog.so doesn't
work for me.
Thanks for including that detail. Hopefully someone familiar with
RedHat can chime in with some insight into the LD_PRELOAD issue! At
a guess, "preventing library injection from intercepting syslog
calls" might be a security default of some sort.
RedHat systems use SELinux by default and SELinux has the habit to
block access to files, sockets, ... Especial if software from
non-Redhat repos is used.
SELinux logs to /var/log/audit/audit.log, but these logs are not easy
to understand, therefor I often use audit2allow to see which SELinux
permissions are missing.
# cat /var/log/audit/audit.log | audit2allow
You can change SELinux temporary to permissive mode so that the log will
indicate all missing permissions and not only the first few.
# setenforce 0
Michael Menge
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