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authorEric Dumazet <edumazet@google.com>2021-03-31 00:06:13 +0300
committerDavid S. Miller <davem@davemloft.net>2021-03-31 03:38:43 +0300
commitb8128656a5edd23a91542c9da849cd878a54148d (patch)
treef0061206d7e52763f2584310d3b6cd47e709bb61 /net/ipv4
parent3c7a83fa427daf08c46a9af41be3cd3267832fe6 (diff)
downloadlinux-b8128656a5edd23a91542c9da849cd878a54148d.tar.xz
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: f1b8fa9fa586 ("net: add sysctl for enabling RFC 8335 PROBE messages") Signed-off-by: Eric Dumazet <edumazet@google.com> Cc: Andreas Roeseler <andreas.a.roeseler@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4')
-rw-r--r--net/ipv4/sysctl_net_ipv4.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/net/ipv4/sysctl_net_ipv4.c b/net/ipv4/sysctl_net_ipv4.c
index e3cb2d96b55e..9199f507a005 100644
--- a/net/ipv4/sysctl_net_ipv4.c
+++ b/net/ipv4/sysctl_net_ipv4.c
@@ -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
},