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-rw-r--r--net/sctp/sysctl.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/net/sctp/sysctl.c b/net/sctp/sysctl.c
index 238cf1737576..5d1ad44a29d1 100644
--- a/net/sctp/sysctl.c
+++ b/net/sctp/sysctl.c
@@ -34,6 +34,7 @@ static int rto_alpha_min = 0;
static int rto_beta_min = 0;
static int rto_alpha_max = 1000;
static int rto_beta_max = 1000;
+static int pf_expose_max = SCTP_PF_EXPOSE_MAX;
static unsigned long max_autoclose_min = 0;
static unsigned long max_autoclose_max =
@@ -318,6 +319,15 @@ static struct ctl_table sctp_net_table[] = {
.mode = 0644,
.proc_handler = proc_dointvec,
},
+ {
+ .procname = "pf_expose",
+ .data = &init_net.sctp.pf_expose,
+ .maxlen = sizeof(int),
+ .mode = 0644,
+ .proc_handler = proc_dointvec_minmax,
+ .extra1 = SYSCTL_ZERO,
+ .extra2 = &pf_expose_max,
+ },
{ /* sentinel */ }
};