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-rw-r--r--net/ipv6/sysctl_net_ipv6.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv6/sysctl_net_ipv6.c b/net/ipv6/sysctl_net_ipv6.c
index 8b3fe81783ed..dc4c91e0bfb8 100644
--- a/net/ipv6/sysctl_net_ipv6.c
+++ b/net/ipv6/sysctl_net_ipv6.c
@@ -114,7 +114,7 @@ static struct ctl_table ipv6_table_template[] = {
.data = &init_net.ipv6.sysctl.flowlabel_reflect,
.maxlen = sizeof(int),
.mode = 0644,
- .proc_handler = proc_dointvec,
+ .proc_handler = proc_dointvec_minmax,
.extra1 = &zero,
.extra2 = &flowlabel_reflect_max,
},