diff options
Diffstat (limited to 'net/bridge/br_multicast.c')
| -rw-r--r-- | net/bridge/br_multicast.c | 25 |
1 files changed, 19 insertions, 6 deletions
diff --git a/net/bridge/br_multicast.c b/net/bridge/br_multicast.c index 1377f31b719c..22d12e545966 100644 --- a/net/bridge/br_multicast.c +++ b/net/bridge/br_multicast.c @@ -4049,8 +4049,7 @@ int br_multicast_rcv(struct net_bridge_mcast **brmctx, } static void br_multicast_query_expired(struct net_bridge_mcast *brmctx, - struct bridge_mcast_own_query *query, - struct bridge_mcast_querier *querier) + struct bridge_mcast_own_query *query) { spin_lock(&brmctx->br->multicast_lock); if (br_multicast_ctx_vlan_disabled(brmctx)) @@ -4069,8 +4068,7 @@ static void br_ip4_multicast_query_expired(struct timer_list *t) struct net_bridge_mcast *brmctx = timer_container_of(brmctx, t, ip4_own_query.timer); - br_multicast_query_expired(brmctx, &brmctx->ip4_own_query, - &brmctx->ip4_querier); + br_multicast_query_expired(brmctx, &brmctx->ip4_own_query); } #if IS_ENABLED(CONFIG_IPV6) @@ -4079,8 +4077,7 @@ static void br_ip6_multicast_query_expired(struct timer_list *t) struct net_bridge_mcast *brmctx = timer_container_of(brmctx, t, ip6_own_query.timer); - br_multicast_query_expired(brmctx, &brmctx->ip6_own_query, - &brmctx->ip6_querier); + br_multicast_query_expired(brmctx, &brmctx->ip6_own_query); } #endif @@ -4818,6 +4815,14 @@ void br_multicast_set_query_intvl(struct net_bridge_mcast *brmctx, intvl_jiffies = BR_MULTICAST_QUERY_INTVL_MIN; } + if (intvl_jiffies > BR_MULTICAST_QUERY_INTVL_MAX) { + br_info(brmctx->br, + "trying to set multicast query interval above maximum, setting to %lu (%ums)\n", + jiffies_to_clock_t(BR_MULTICAST_QUERY_INTVL_MAX), + jiffies_to_msecs(BR_MULTICAST_QUERY_INTVL_MAX)); + intvl_jiffies = BR_MULTICAST_QUERY_INTVL_MAX; + } + brmctx->multicast_query_interval = intvl_jiffies; } @@ -4834,6 +4839,14 @@ void br_multicast_set_startup_query_intvl(struct net_bridge_mcast *brmctx, intvl_jiffies = BR_MULTICAST_STARTUP_QUERY_INTVL_MIN; } + if (intvl_jiffies > BR_MULTICAST_STARTUP_QUERY_INTVL_MAX) { + br_info(brmctx->br, + "trying to set multicast startup query interval above maximum, setting to %lu (%ums)\n", + jiffies_to_clock_t(BR_MULTICAST_STARTUP_QUERY_INTVL_MAX), + jiffies_to_msecs(BR_MULTICAST_STARTUP_QUERY_INTVL_MAX)); + intvl_jiffies = BR_MULTICAST_STARTUP_QUERY_INTVL_MAX; + } + brmctx->multicast_startup_query_interval = intvl_jiffies; } |