Commit a4e6db07 authored by David S. Miller's avatar David S. Miller

ipv6: Make mc_forwarding sysctl read-only.

The kernel manages this value internally, as necessary, as
VIFs are added/removed and as multicast routers are registered
and deregistered.
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 1d6e55f1
......@@ -4250,7 +4250,7 @@ static struct addrconf_sysctl_table
.procname = "mc_forwarding",
.data = &ipv6_devconf.mc_forwarding,
.maxlen = sizeof(int),
.mode = 0644,
.mode = 0444,
.proc_handler = proc_dointvec,
},
#endif
......
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