I am running the ZCM Diagnostic center on a ZCM 11.4.1 appliance in preparation for upgrading to 11.4.2. When I run the diag center with the following command:

./zdc verify -v systemfiles -b data/zcm_11.4.1.zdc

I get an error:

Java HotSpot(TM) 64-Bit Server VM warning: You have loaded library /root/ZCM_Diagnostics_Center/lib/native/x86_64/libdbjdbc12.so which might have disabled stack guard. The VM will try to fix the stack guard now.
It's highly recommended that you fix the library with 'execstack -c <libfile>', or link it with '-z noexecstack'.

Is this just cosmetic or should I fix the library?

Running the diag center, everything checks out OK for zendatabase, zencontent and auditdatabase but the system files shows the following error:

File '/etc/init.d/novell-zenserver' is inconsistent!!!
Size: expected = 8503, actual = 8503
Checksum: expected = 8ffcb543, actual = 942bb659
Owner: expected = root, actual = root
Group: expected = root, actual = root
Package name: expected = novell-zenworks-tomcat-7.0.61-2, actual = novell-zenworks-tomcat-7.0.61-2

Is this something that I should be concerned about or does the zcm_11.4.1.zdc data file have the incorrect checksum for the file novell-zenserver?