Fix compile warnings and valgrind errors


git-svn-id: https://www.dnssec-tools.org/svn/dnssec-tools/trunk@8040 c4029f9c-b713-0410-a448-fae9e31a314a
Break out of async submit if we are done


git-svn-id: https://www.dnssec-tools.org/svn/dnssec-tools/trunk@8041 c4029f9c-b713-0410-a448-fae9e31a314a
Remove unused variable


git-svn-id: https://www.dnssec-tools.org/svn/dnssec-tools/trunk@8042 c4029f9c-b713-0410-a448-fae9e31a314a
Use array to hold temporary query names instead of mallocing each time


git-svn-id: https://www.dnssec-tools.org/svn/dnssec-tools/trunk@8043 c4029f9c-b713-0410-a448-fae9e31a314a
Release some reference counts over perl objects


git-svn-id: https://www.dnssec-tools.org/svn/dnssec-tools/trunk@8044 c4029f9c-b713-0410-a448-fae9e31a314a
Tweak refcount handling for arrays


git-svn-id: https://www.dnssec-tools.org/svn/dnssec-tools/trunk@8045 c4029f9c-b713-0410-a448-fae9e31a314a
Reduce reference count for async result object


git-svn-id: https://www.dnssec-tools.org/svn/dnssec-tools/trunk@8046 c4029f9c-b713-0410-a448-fae9e31a314a
Ensure that fdset is zeroed before use


git-svn-id: https://www.dnssec-tools.org/svn/dnssec-tools/trunk@8047 c4029f9c-b713-0410-a448-fae9e31a314a
update to testzone files

git-svn-id: https://www.dnssec-tools.org/svn/dnssec-tools/trunk@8048 c4029f9c-b713-0410-a448-fae9e31a314a
Use iterator instead of head variable within loop 


git-svn-id: https://www.dnssec-tools.org/svn/dnssec-tools/trunk@8049 c4029f9c-b713-0410-a448-fae9e31a314a
Merge branch 'master' into githubmaster