diff options
Diffstat (limited to 'net/sctp/protocol.c')
| -rw-r--r-- | net/sctp/protocol.c | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/net/sctp/protocol.c b/net/sctp/protocol.c index a76da657244..612dc878e05 100644 --- a/net/sctp/protocol.c +++ b/net/sctp/protocol.c @@ -431,16 +431,14 @@ static int sctp_v4_available(union sctp_addr *addr, struct sctp_sock *sp) * of requested destination address, sender and receiver * SHOULD include all of its addresses with level greater * than or equal to L. + * + * IPv4 scoping can be controlled through sysctl option + * net.sctp.addr_scope_policy */ static sctp_scope_t sctp_v4_scope(union sctp_addr *addr) { sctp_scope_t retval; - /* Should IPv4 scoping be a sysctl configurable option - * so users can turn it off (default on) for certain - * unconventional networking environments? - */ - /* Check for unusable SCTP addresses. */ if (IS_IPV4_UNUSABLE_ADDRESS(addr->v4.sin_addr.s_addr)) { retval = SCTP_SCOPE_UNUSABLE; @@ -926,7 +924,7 @@ static struct inet_protosw sctp_stream_protosw = { }; /* Register with IP layer. */ -static struct net_protocol sctp_protocol = { +static const struct net_protocol sctp_protocol = { .handler = sctp_rcv, .err_handler = sctp_v4_err, .no_policy = 1, @@ -1186,10 +1184,10 @@ SCTP_STATIC __init int sctp_init(void) /* Size and allocate the association hash table. * The methodology is similar to that of the tcp hash tables. */ - if (num_physpages >= (128 * 1024)) - goal = num_physpages >> (22 - PAGE_SHIFT); + if (totalram_pages >= (128 * 1024)) + goal = totalram_pages >> (22 - PAGE_SHIFT); else - goal = num_physpages >> (24 - PAGE_SHIFT); + goal = totalram_pages >> (24 - PAGE_SHIFT); for (order = 0; (1UL << order) < goal; order++) ; @@ -1259,6 +1257,9 @@ SCTP_STATIC __init int sctp_init(void) /* Disable AUTH by default. */ sctp_auth_enable = 0; + /* Set SCOPE policy to enabled */ + sctp_scope_policy = SCTP_SCOPE_POLICY_ENABLE; + sctp_sysctl_register(); INIT_LIST_HEAD(&sctp_address_families); |