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| author | Kuniyuki Iwashima <[email protected]> | 2022-07-13 20:52:03 +0000 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2022-07-15 10:49:56 +0000 |
| commit | 8e92d4423615a5257d0d871fc067aa561f597deb (patch) | |
| tree | 231eaa5ebc1706e51ccb190dd86949429c316267 /net/ipv4/tcp_output.c | |
| parent | tcp: Fix data-races around sysctl_tcp_min_snd_mss. (diff) | |
| download | kernel-8e92d4423615a5257d0d871fc067aa561f597deb.tar.gz kernel-8e92d4423615a5257d0d871fc067aa561f597deb.zip | |
tcp: Fix a data-race around sysctl_tcp_mtu_probe_floor.
While reading sysctl_tcp_mtu_probe_floor, it can be changed concurrently.
Thus, we need to add READ_ONCE() to its reader.
Fixes: c04b79b6cfd7 ("tcp: add new tcp_mtu_probe_floor sysctl")
Signed-off-by: Kuniyuki Iwashima <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'net/ipv4/tcp_output.c')
0 files changed, 0 insertions, 0 deletions