rsyslog: add disabled PACKAGECONFIG to drop capabilities

Add PACKAGECONFIG to enable dropping capabilities but leave it as disabled
to follow upstream and avoid a systemd issue described below.

rsyslog-8.2302 added a configure option to drop capabilities from
full to:
   chown, dac_override, setgid, setuid, setpcap, net_bind_service,
   net_admin, ipc_lock, sys_chroot, sys_admin, sys_resource, lease,
   syslog, block_suspend
This works fine and passes ptests with sysvinit however
there is a bug when using systemd that breaks some tests:
    https://github.com/rsyslog/rsyslog/issues/5091
Therefore only add a non-default PACKAGECONFIG option in keeping
with the rsyslog upstream.

One can install libcap-ng-bin to run pscap to see the capabilities.

Without this option the ptest result with systemd as init is:
    Version | Passed | Failed | Skipped
     8.2302 | 473    |      0 |       3

Signed-off-by: Randy MacLeod <Randy.MacLeod@windriver.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
This commit is contained in:
Randy MacLeod
2023-03-01 16:24:26 -08:00
committed by Khem Raj
parent 44cb4f1e12
commit 35df0b606e
@@ -76,6 +76,8 @@ PACKAGECONFIG[mmjsonparse] = "--enable-mmjsonparse,--disable-mmjsonparse,"
PACKAGECONFIG[mysql] = "--enable-mysql,--disable-mysql,mysql5,"
PACKAGECONFIG[postgresql] = "--enable-pgsql,--disable-pgsql,postgresql,"
PACKAGECONFIG[libdbi] = "--enable-libdbi,--disable-libdbi,libdbi,"
# For libcap-ng, see commit log and https://github.com/rsyslog/rsyslog/issues/5091
PACKAGECONFIG[libcap-ng] = "--enable-libcap-ng,--disable-libcap-ng,libcap-ng,"
PACKAGECONFIG[mail] = "--enable-mail,--disable-mail,,"
PACKAGECONFIG[valgrind] = ",--without-valgrind-testbench,valgrind,"
PACKAGECONFIG[imhttp] = "--enable-imhttp,--disable-imhttp,civetweb,"