elf: Simplify handling of lists of audit strings

All list elements are colon-separated strings, and there is a hard
upper limit for the number of audit modules, so it is possible to
pre-allocate a fixed-size array of strings to which the LD_AUDIT
environment variable and --audit arguments are added.

Also eliminate the global variables for the audit list because
the list is only needed briefly during startup.

There is a slight behavior change: All duplicate LD_AUDIT environment
variables are now processed, not just the last one as before.  However,
such environment vectors are invalid anyway.

Reviewed-by: Carlos O'Donell <carlos@redhat.com>

0 files changed, 0 insertions, 0 deletions