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| author | Miroslav Lichvar <mlichvar@redhat.com> | 2022-01-11 18:10:53 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2022-01-12 17:16:15 +0300 |
| commit | 2a4d75bfe41232608f5596a6d1369f92ccb20817 (patch) | |
| tree | 529a98fbe5568ff77c801492ecb35e58b1d6731e | |
| parent | 3486eb774f9d6c2cafcfed31936c9a9b7adf8f05 (diff) | |
| download | linux-2a4d75bfe41232608f5596a6d1369f92ccb20817.tar.xz | |
net: fix sock_timestamping_bind_phc() to release device
Don't forget to release the device in sock_timestamping_bind_phc() after
it was used to get the vclock indices.
Fixes: d463126e23f1 ("net: sock: extend SO_TIMESTAMPING for PHC binding")
Signed-off-by: Miroslav Lichvar <mlichvar@redhat.com>
Cc: Yangbo Lu <yangbo.lu@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | net/core/sock.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/net/core/sock.c b/net/core/sock.c index e21485ab285d..f32ec08a0c37 100644 --- a/net/core/sock.c +++ b/net/core/sock.c @@ -844,6 +844,8 @@ static int sock_timestamping_bind_phc(struct sock *sk, int phc_index) } num = ethtool_get_phc_vclocks(dev, &vclock_index); + dev_put(dev); + for (i = 0; i < num; i++) { if (*(vclock_index + i) == phc_index) { match = true; |