[Bug 233535] Fix refcount leak in IPv6 MLD code leading to loss of IPv6 connectivity

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Thu Jan 17 17:47:31 UTC 2019


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=233535

Hans Petter Selasky <hselasky at FreeBSD.org> changed:

           What    |Removed                     |Added
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 Attachment #201220|0                           |1
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--- Comment #42 from Hans Petter Selasky <hselasky at FreeBSD.org> ---
Created attachment 201221
  --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=201221&action=edit
Fix MLD refcounting in IPv6 code (including additional debugging).

Separate SLIST entries for deferred operation and free, so that they don't
race.
Extend epoch to cover all use of inm.

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