Commit b8128656 authored by Eric Dumazet's avatar Eric Dumazet Committed by David S. Miller
Browse files

net: fix icmp_echo_enable_probe sysctl 



sysctl_icmp_echo_enable_probe is an u8.

ipv4_net_table entry should use
 .maxlen       = sizeof(u8).
 .proc_handler = proc_dou8vec_minmax,

Fixes: f1b8fa9f ("net: add sysctl for enabling RFC 8335 PROBE messages")
Signed-off-by: default avatarEric Dumazet <edumazet@google.com>
Cc: Andreas Roeseler <andreas.a.roeseler@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 3c7a83fa

net/ipv4/sysctl_net_ipv4.c

+2 −2
Original line number Diff line number Diff line
@@ -601,9 +601,9 @@ static struct ctl_table ipv4_net_table[] = { 
	{

		.procname	= "icmp_echo_enable_probe",

		.data		= &init_net.ipv4.sysctl_icmp_echo_enable_probe,

		.maxlen		= sizeof(int),

		.maxlen		= sizeof(u8),

		.mode		= 0644,

		.proc_handler	= proc_dointvec_minmax,

		.proc_handler	= proc_dou8vec_minmax,

		.extra1		= SYSCTL_ZERO,

		.extra2		= SYSCTL_ONE

	},