[Bug 257218] pfi_ifnet leak on interface removal
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Date: Wed, 14 Dec 2022 09:21:01 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=257218 --- Comment #2 from commit-hook@FreeBSD.org --- A commit in branch main references this bug: URL: https://cgit.FreeBSD.org/src/commit/?id=bfeef0d32a0036bf6bec93a439e0466efe6f4482 commit bfeef0d32a0036bf6bec93a439e0466efe6f4482 Author: Nick Reilly <nreilly@blackberry.com> AuthorDate: 2022-11-30 14:19:44 +0000 Commit: Kristof Provost <kp@FreeBSD.org> CommitDate: 2022-12-14 09:19:01 +0000 pf: fix pfi_ifnet leak on interface removal The detach of the interface and group were leaving pfi_ifnet memory behind. Check if the kif still has references, and clean it up if it doesn't On interface detach, the group deletion was notified first and then a change notification was sent. This would recreate the group in the kif layer. Reorder the change to before the delete. PR: 257218 MFC after: 2 weeks Differential Revision: https://reviews.freebsd.org/D37569 sys/net/if.c | 3 +-- sys/netpfil/pf/pf_if.c | 23 ++++++++++++++++++----- 2 files changed, 19 insertions(+), 7 deletions(-) -- You are receiving this mail because: You are the assignee for the bug.