netlink: cleanup interfaces upon removal

Open xdbob opened this issue 1 year ago • 4 comments

Previously, when an interface was removed radvd did not release it's multicast membership leaking kernel resources leading to a potential out of memory failure of the setsockopt([...], IPV6_ADD_MEMBERSHIP, [...]) call.

Fixes #228

Feb 15 '24 13:02 xdbob

@robbat2 did you have time to look ? as a side-note the code is running on multiple thousand of machines since late February without issue yet

Apr 12 '24 07:04 xdbob

@reubenhwk: What do you think?

Aug 11 '24 13:08 Neustradamus