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| author | Kuniyuki Iwashima <kuniyu@amazon.com> | 2022-07-13 13:52:05 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2022-07-15 11:49:56 +0100 |
| commit | 2a85388f1d94a9f8b5a529118a2c5eaa0520d85c (patch) | |
| tree | be7e59944c5768ed3dac9e02356e866d9106d753 /net/ipv6/tcp_ipv6.c | |
| parent | 92c0aa4175474483d6cf373314343d4e624e882a (diff) | |
| download | linux-2a85388f1d94a9f8b5a529118a2c5eaa0520d85c.tar.gz linux-2a85388f1d94a9f8b5a529118a2c5eaa0520d85c.tar.bz2 linux-2a85388f1d94a9f8b5a529118a2c5eaa0520d85c.zip | |
tcp: Fix a data-race around sysctl_tcp_probe_interval.
While reading sysctl_tcp_probe_interval, it can be changed concurrently.
Thus, we need to add READ_ONCE() to its reader.
Fixes: 05cbc0db03e8 ("ipv4: Create probe timer for tcp PMTU as per RFC4821")
Signed-off-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6/tcp_ipv6.c')
0 files changed, 0 insertions, 0 deletions