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| author | rwatson <rwatson@FreeBSD.org> | 2009-04-20 22:56:34 +0000 |
|---|---|---|
| committer | rwatson <rwatson@FreeBSD.org> | 2009-04-20 22:56:34 +0000 |
| commit | 6dff27073dd2a25472cdde4ad14416c2251e6202 (patch) | |
| tree | 75ff52ff52afc38849d4ee3599a1d81ce9ef64ad /sys/netinet6/in6_var.h | |
| parent | 22bdc8dd64339b3690de0df36d39d43406b6c318 (diff) | |
| download | FreeBSD-src-6dff27073dd2a25472cdde4ad14416c2251e6202.zip FreeBSD-src-6dff27073dd2a25472cdde4ad14416c2251e6202.tar.gz | |
Assert the interface address list lock in IFP_TO_IA6(), as it will
iterate the interface address list. Marginally expand IF_ADDR_LOCK()
coverage in mld6.c to make sure it's held when IFP_TO_IA6() is called.
MFC after: 2 weeks
Diffstat (limited to 'sys/netinet6/in6_var.h')
| -rw-r--r-- | sys/netinet6/in6_var.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sys/netinet6/in6_var.h b/sys/netinet6/in6_var.h index 260e944..a472a24 100644 --- a/sys/netinet6/in6_var.h +++ b/sys/netinet6/in6_var.h @@ -503,6 +503,7 @@ MALLOC_DECLARE(M_IP6MADDR); /* struct in6_ifaddr *ia; */ \ do { \ struct ifaddr *ifa; \ + IF_ADDR_LOCK_ASSERT(ifp); \ TAILQ_FOREACH(ifa, &(ifp)->if_addrhead, ifa_link) { \ if (ifa->ifa_addr->sa_family == AF_INET6) \ break; \ |
