
A potential security vulnerability has been discovered, where under
certain circumstances, system integrity may be compromised. This may
be in the form of improper file or privilege management. Compaq has
corrected this potential vulnerability.

This patch fixes a rmvol failure that would be seen as an E_PAGE_NOT_MAPPED
error when no more space is available for user data migration to another volume
in the domain.

This patch fixes a potential problem with vdf and showfdmn, where they
could incorrectly display the message
    showfdmn: No such file or directory.

This patch
    a) modifies rmvol so that error messages reflect why rmvol fails.
    b) modifies showfdmn so that showfdmn will not print "Succeeded" on a
       failure. For example:
          showfdmn: unable to get info for domain `domain_used`
          showfdmn: Successful

advscan incorrectly processes concatenated options (e.g. -ar vs. -a -r). For
instance, if -ar is specified, the (-r) option will not be processed.

This patch fixes a bug that prevented AdvFS from working correctly with LSM
volumes between 1Tb and 2Tb. Also, mkfdmn and addvol will now issue
a warning if an attempt is made to use an LSM volume greater than 2Tb in size.

This patch gives more helpful informational messages.

1. Advscan will now say if a domain has all of its volumes, but they
   are stored in a different directories.  This scenario will cause
   mount to fail.

2. The AdvFS I/O error message now includes the location of a file that
   will help you translate the error number into an error message.

This patch fixes many small problems in dsfmgr.

This patch will fix a rmvol E_PAGE_NOT_MAPPED error.  This patch will also
eliminate an ENO_MORE_BLKS error seen when COW'ing to a clone file while a
rmvol is in progress.
This patch provides protection against a class of  potential security
vulnerabilities called buffer overflows. Buffer overflows are sometimes
exploited in an attempt to subvert the function of a privileged program
and possibly execute commands at the elevated privileges if the program
file has the setuid privilege. This patch allows a system administrator
to enable memory management protections that limit potential buffer
overflow vulnerabilities.

This patch prevents erroneous "DMAPI" messages that were being printed
while using showfile.

Null partition checking code has been improved.


