diff options
Diffstat (limited to 'net/ipv6/addrconf.c')
| -rw-r--r-- | net/ipv6/addrconf.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c index cbd9343751a2..d8983e15f859 100644 --- a/net/ipv6/addrconf.c +++ b/net/ipv6/addrconf.c @@ -5729,6 +5729,7 @@ int addrconf_sysctl_ignore_routes_with_linkdown(struct ctl_table *ctl, return ret; } +static int minus_one = -1; static const int one = 1; static const int two_five_five = 255; @@ -5789,7 +5790,8 @@ static const struct ctl_table addrconf_sysctl[] = { .data = &ipv6_devconf.rtr_solicits, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = proc_dointvec, + .proc_handler = proc_dointvec_minmax, + .extra1 = &minus_one, }, { .procname = "router_solicitation_interval", |