0ad2addc9d
mld_set_version() is called only from mld_v1_input_query() and mld_v2_input_query() both holding the if_addr_mtx lock, and then calling into mld_v2_cancel_link_timers() acquires it the second time, which results in mtx recursion. To avoid that, delay if_addr_mtx acquisition until after mld_set_version() is called; while here, further reduce locking scope to protect only the needed pieces: if_multiaddrs, in6m_lookup_locked(). PR: kern/158426 Reported by: Thomas <tps vr-web.de>, Tom Vijlbrief <tom.vijlbrief xs4all.nl> Tested by: Tom Vijlbrief Reviewed by: bz Approved by: re (kib) |
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| .. | ||
| dest6.c | ||
| frag6.c | ||
| icmp6.c | ||
| icmp6.h | ||
| in6_cksum.c | ||
| in6_gif.c | ||
| in6_gif.h | ||
| in6_ifattach.c | ||
| in6_ifattach.h | ||
| in6_mcast.c | ||
| in6_pcb.c | ||
| in6_pcb.h | ||
| in6_pcbgroup.c | ||
| in6_proto.c | ||
| in6_rmx.c | ||
| in6_src.c | ||
| in6_var.h | ||
| in6.c | ||
| in6.h | ||
| ip6_ecn.h | ||
| ip6_forward.c | ||
| ip6_id.c | ||
| ip6_input.c | ||
| ip6_ipsec.c | ||
| ip6_ipsec.h | ||
| ip6_mroute.c | ||
| ip6_mroute.h | ||
| ip6_output.c | ||
| ip6_var.h | ||
| ip6.h | ||
| ip6protosw.h | ||
| mld6_var.h | ||
| mld6.c | ||
| mld6.h | ||
| nd6_nbr.c | ||
| nd6_rtr.c | ||
| nd6.c | ||
| nd6.h | ||
| pim6_var.h | ||
| pim6.h | ||
| raw_ip6.c | ||
| raw_ip6.h | ||
| route6.c | ||
| scope6_var.h | ||
| scope6.c | ||
| sctp6_usrreq.c | ||
| sctp6_var.h | ||
| send.c | ||
| send.h | ||
| tcp6_var.h | ||
| udp6_usrreq.c | ||
| udp6_var.h | ||