func_cdr: Fix CDR_PROP payload leak

Remove duplicate allocation of payload, preventing leak.

ASTERISK-24455 #close
Reported by: Corey Farrell
Review: https://reviewboard.asterisk.org/r/4113/


git-svn-id: http://svn.asterisk.org/svn/asterisk/branches/13@426252 f38db490-d61c-443f-a65b-d21fe96a405b
app_queue: Cleanup ao2_iterator

Clean ao2_iterator, resolving reference leak to queue members.

ASTERISK-24454 #close
Reported by: Corey Farrell
Review: https://reviewboard.asterisk.org/r/4111/
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Merged revisions 426255 from http://svn.asterisk.org/svn/asterisk/branches/11
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Merged revisions 426260 from http://svn.asterisk.org/svn/asterisk/branches/12


git-svn-id: http://svn.asterisk.org/svn/asterisk/branches/13@426266 f38db490-d61c-443f-a65b-d21fe96a405b