diff options
Diffstat (limited to 'net/dccp')
| -rw-r--r-- | net/dccp/Kconfig | 15 | ||||
| -rw-r--r-- | net/dccp/ccids/ccid3.c | 3 | ||||
| -rw-r--r-- | net/dccp/ipv6.c | 10 |
3 files changed, 15 insertions, 13 deletions
diff --git a/net/dccp/Kconfig b/net/dccp/Kconfig index b8a68dd41000..0549e4719b13 100644 --- a/net/dccp/Kconfig +++ b/net/dccp/Kconfig @@ -1,8 +1,6 @@ -menu "DCCP Configuration (EXPERIMENTAL)" - depends on INET && EXPERIMENTAL - -config IP_DCCP +menuconfig IP_DCCP tristate "The DCCP Protocol (EXPERIMENTAL)" + depends on INET && EXPERIMENTAL ---help--- Datagram Congestion Control Protocol (RFC 4340) @@ -19,19 +17,20 @@ config IP_DCCP If in doubt, say N. +if IP_DCCP + config INET_DCCP_DIAG - depends on IP_DCCP && INET_DIAG + depends on INET_DIAG def_tristate y if (IP_DCCP = y && INET_DIAG = y) def_tristate m config IP_DCCP_ACKVEC - depends on IP_DCCP bool source "net/dccp/ccids/Kconfig" menu "DCCP Kernel Hacking" - depends on IP_DCCP && DEBUG_KERNEL=y + depends on DEBUG_KERNEL=y config IP_DCCP_DEBUG bool "DCCP debug messages" @@ -61,4 +60,4 @@ config NET_DCCPPROBE endmenu -endmenu +endif # IP_DDCP diff --git a/net/dccp/ccids/ccid3.c b/net/dccp/ccids/ccid3.c index d7d9ce737244..ec7fa4d67f08 100644 --- a/net/dccp/ccids/ccid3.c +++ b/net/dccp/ccids/ccid3.c @@ -419,7 +419,6 @@ static void ccid3_hc_tx_packet_sent(struct sock *sk, int more, static void ccid3_hc_tx_packet_recv(struct sock *sk, struct sk_buff *skb) { - const struct dccp_sock *dp = dccp_sk(sk); struct ccid3_hc_tx_sock *hctx = ccid3_hc_tx_sk(sk); struct ccid3_options_received *opt_recv; struct dccp_tx_hist_entry *packet; @@ -491,7 +490,7 @@ static void ccid3_hc_tx_packet_recv(struct sock *sk, struct sk_buff *skb) ccid3_pr_debug("%s(%p), s=%u, MSS=%u, " "R_sample=%uus, X=%u\n", dccp_role(sk), sk, hctx->ccid3hctx_s, - dp->dccps_mss_cache, r_sample, + dccp_sk(sk)->dccps_mss_cache, r_sample, (unsigned)(hctx->ccid3hctx_x >> 6)); ccid3_hc_tx_set_state(sk, TFRC_SSTATE_FBACK); diff --git a/net/dccp/ipv6.c b/net/dccp/ipv6.c index 64eac2515aa2..31737cdf156a 100644 --- a/net/dccp/ipv6.c +++ b/net/dccp/ipv6.c @@ -1043,9 +1043,13 @@ static int dccp_v6_connect(struct sock *sk, struct sockaddr *uaddr, if (final_p) ipv6_addr_copy(&fl.fl6_dst, final_p); - err = xfrm_lookup(&dst, &fl, sk, 1); - if (err < 0) - goto failure; + err = __xfrm_lookup(&dst, &fl, sk, 1); + if (err < 0) { + if (err == -EREMOTE) + err = ip6_dst_blackhole(sk, &dst, &fl); + if (err < 0) + goto failure; + } if (saddr == NULL) { saddr = &fl.fl6_src; |
