Andrew Thompson febd0759f3 Change the reference counting to count the number of cloned interfaces for each ... cloner. This ensures that ifc->ifc_units is not prematurely freed in if_clone_detach() before the clones are destroyed, resulting in memory modified after free. This could be triggered with if_vlan. Assert that all cloners have been destroyed when freeing the memory. Change all simple cloners to destroy their clones with ifc_simple_destroy() on module unload so the reference count is properly updated. This also cleans up the interface destroy routines and allows future optimisation. Discussed with: brooks, pjd, -current Reviewed by: brooks		2005-10-12 19:52:16 +00:00
..
altq/altq	Propagate rename of IFF_OACTIVE and IFF_RUNNING to IFF_DRV_OACTIVE and	2005-08-09 10:20:02 +00:00
dev	Fix "struct ifnet" leak if attach() fails in the middle.	2005-09-16 12:49:06 +00:00
ia64/libuwx	Update to BETA 7. Besides C++ support, which is irrelevant to us,	2004-05-09 03:06:25 +00:00
ipfilter/netinet	Fix some minor problems before release:	2005-06-23 14:19:02 +00:00
ngatm	This commit was generated by cvs2svn to compensate for changes in r146539,	2005-05-23 13:08:32 +00:00
pf	Change the reference counting to count the number of cloned interfaces for each	2005-10-12 19:52:16 +00:00