OpenBSD / src / CfDATlv / Move the addrhook disestablish from carpdetach() to carp_clone_destroy()

OpenBSD/src CfDATlv — sys/netinet ip_carp.c

2017-11-21 09:08:55 UTC by patrick on ⎇

HEAD

   Move the addrhook disestablish from carpdetach() to carp_clone_destroy()
   to make it symmetric to the addrhook establish which is being done in
   carp_clone_create().  This fixes the issue that carp does not recognize
   address changes on the carp after an interface has detached, which could
   cause issues like carp not recovering or even panics.  Unfortunately
   there are more bugs lurking in carp.

   ok bluhm@

Version	Delta		File
1.319	+3	-4	sys/netinet/ip_carp.c
	+3	-4	1 files

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