44c6ff8e2a
PCB SP cache acquires extra reference, when SP is stored in the cache. Release this reference when PCB is destroyed in ipsec_delete_pcbpolicy(). In ipsec_copy_pcbpolicy() release reference to SP in case if sp_in or sp_out are not NULL. Reported by: Slawa Olhovchenkov <slw at zxy spb ru> MFC after: 1 week