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| author |   Kuniyuki Iwashima <kuniyu@amazon.com> | 2022-07-20 09:50:14 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2022-07-22 12:06:17 +0100 |
| commit | 36eeee75ef0157e42fb6593dcc65daab289b559e (patch) | |
| tree | ffd982cc87508e5b1f36be5fa8bfeb96526dfbb5 /net/ipv4/tcp_input.c | |
| parent | tcp: Fix a data-race around sysctl_tcp_app_win. (diff) | |
| download | linux-dev-36eeee75ef0157e42fb6593dcc65daab289b559e.tar.xz linux-dev-36eeee75ef0157e42fb6593dcc65daab289b559e.zip | |
tcp: Fix a data-race around sysctl_tcp_adv_win_scale.
While reading sysctl_tcp_adv_win_scale, it can be changed concurrently.
Thus, we need to add READ_ONCE() to its reader.
Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Signed-off-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/tcp_input.c')
0 files changed, 0 insertions, 0 deletions