tcp: Namespace-ify sysctl_tcp_abort_on_overflow
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/ipv4/tcp_minisocks.c b/net/ipv4/tcp_minisocks.c
index 1183666..3674d63 100644
--- a/net/ipv4/tcp_minisocks.c
+++ b/net/ipv4/tcp_minisocks.c
@@ -29,8 +29,6 @@
#include <net/xfrm.h>
#include <net/busy_poll.h>
-int sysctl_tcp_abort_on_overflow __read_mostly;
-
static bool tcp_in_window(u32 seq, u32 end_seq, u32 s_win, u32 e_win)
{
if (seq == s_win)
@@ -783,7 +781,7 @@ struct sock *tcp_check_req(struct sock *sk, struct sk_buff *skb,
return inet_csk_complete_hashdance(sk, child, req, own_req);
listen_overflow:
- if (!sysctl_tcp_abort_on_overflow) {
+ if (!sock_net(sk)->ipv4.sysctl_tcp_abort_on_overflow) {
inet_rsk(req)->acked = 1;
return NULL;
}