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| author |   Eiichi Tsukata <devel@etsukata.com> | 2019-06-25 12:08:01 +0900 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2019-06-25 12:59:04 -0700 |
| commit | b8e8a86337c25941cb06e9a1c8ee01ab9aab0cc2 (patch) | |
| tree | 3559461b96229a9441073259e2e66f7f78f2013a /net/ipv6 | |
| parent | ipv4: Use return value of inet_iif() for __raw_v4_lookup in the while loop (diff) | |
| download | linux-dev-b8e8a86337c25941cb06e9a1c8ee01ab9aab0cc2.tar.xz linux-dev-b8e8a86337c25941cb06e9a1c8ee01ab9aab0cc2.zip | |
net/ipv6: Fix misuse of proc_dointvec "skip_notify_on_dev_down"
/proc/sys/net/ipv6/route/skip_notify_on_dev_down assumes given value to be
0 or 1. Use proc_dointvec_minmax instead of proc_dointvec.
Fixes: 7c6bb7d2faaf ("net/ipv6: Add knob to skip DELROUTE message ondevice down")
Signed-off-by: Eiichi Tsukata <devel@etsukata.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6')
| -rw-r--r-- | net/ipv6/route.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv6/route.c b/net/ipv6/route.c index 11ad62effd56..aade636c6be6 100644 --- a/net/ipv6/route.c +++ b/net/ipv6/route.c @@ -5281,7 +5281,7 @@ static struct ctl_table ipv6_route_table_template[] = { .data = &init_net.ipv6.sysctl.skip_notify_on_dev_down, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = proc_dointvec, + .proc_handler = proc_dointvec_minmax, .extra1 = &zero, .extra2 = &one, }, |