summaryrefslogtreecommitdiff
path: root/net/dccp/feat.c
diff options
context:
space:
mode:
Diffstat (limited to 'net/dccp/feat.c')
-rw-r--r--net/dccp/feat.c11
1 files changed, 8 insertions, 3 deletions
diff --git a/net/dccp/feat.c b/net/dccp/feat.c
index 7303f79705d2..12006e9b2472 100644
--- a/net/dccp/feat.c
+++ b/net/dccp/feat.c
@@ -25,6 +25,11 @@
#include "ccid.h"
#include "feat.h"
+/* feature-specific sysctls - initialised to the defaults from RFC 4340, 6.4 */
+unsigned long sysctl_dccp_sequence_window __read_mostly = 100;
+int sysctl_dccp_rx_ccid __read_mostly = 2,
+ sysctl_dccp_tx_ccid __read_mostly = 2;
+
/*
* Feature activation handlers.
*
@@ -1146,7 +1151,7 @@ int dccp_feat_init(struct sock *sk)
/* Non-negotiable (NN) features */
rc = __feat_register_nn(fn, DCCPF_SEQUENCE_WINDOW, 0,
- sysctl_dccp_feat_sequence_window);
+ sysctl_dccp_sequence_window);
if (rc)
return rc;
@@ -1172,8 +1177,8 @@ int dccp_feat_init(struct sock *sk)
ccid_get_builtin_ccids(&rx.val, &rx.len))
return -ENOBUFS;
- if (!dccp_feat_prefer(sysctl_dccp_feat_tx_ccid, tx.val, tx.len) ||
- !dccp_feat_prefer(sysctl_dccp_feat_rx_ccid, rx.val, rx.len))
+ if (!dccp_feat_prefer(sysctl_dccp_tx_ccid, tx.val, tx.len) ||
+ !dccp_feat_prefer(sysctl_dccp_rx_ccid, rx.val, rx.len))
goto free_ccid_lists;
rc = __feat_register_sp(fn, DCCPF_CCID, true, false, tx.val, tx.len);