cvs commit: src/sys/netinet ip_mroute.c

Bruce M Simpson bms at
Thu Sep 28 05:21:09 PDT 2006

bms         2006-09-28 12:21:09 UTC

  FreeBSD src repository

  Modified files:
    sys/netinet          ip_mroute.c 
  Fix the IPv4 multicast routing detach path. On interface detach whilst
  the MROUTER is running, the system would panic as described in the PR.
  The fix in the PR is a good start, however, the other state associated
  with the multicast forwarding cache has to be freed in order to avoid
  leaking memory and other possible panics.
  More care and attention is needed in this area.
  PR:             kern/82882
  MFC after:      1 week
  Revision  Changes    Path
  1.119     +87 -5     src/sys/netinet/ip_mroute.c

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