diff options
| author | Xin Long <lucien.xin@gmail.com> | 2021-05-24 22:49:42 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-05-25 15:18:29 -0700 |
| commit | b2540cdce6e22ecf3de54daf5129cc37951348cc (patch) | |
| tree | 689d36769d986ceb766645cf62b5f6d9d9390026 /net | |
| parent | 297739bd73f6e49d80bac4bfd27f3598b798c0d4 (diff) | |
sctp: fix the proc_handler for sysctl encap_port
proc_dointvec() cannot do min and max check for setting a value
when extra1/extra2 is set, so change it to proc_dointvec_minmax()
for sysctl encap_port.
Fixes: e8a3001c2120 ("sctp: add encap_port for netns sock asoc and transport")
Signed-off-by: Xin Long <lucien.xin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
| -rw-r--r-- | net/sctp/sysctl.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/sctp/sysctl.c b/net/sctp/sysctl.c index e92df779af73..55871b277f47 100644 --- a/net/sctp/sysctl.c +++ b/net/sctp/sysctl.c @@ -307,7 +307,7 @@ static struct ctl_table sctp_net_table[] = { .data = &init_net.sctp.encap_port, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = proc_dointvec, + .proc_handler = proc_dointvec_minmax, .extra1 = SYSCTL_ZERO, .extra2 = &udp_port_max, }, |