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| author | Kuniyuki Iwashima <kuniyu@amazon.com> | 2022-07-15 10:17:47 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2022-07-18 12:21:54 +0100 |
| commit | f2e383b5bb6bbc60a0b94b87b3e49a2b1aefd11e (patch) | |
| tree | d086482c4486c23c9ea6ebeb523b1251872086d4 /lib/devmem_is_allowed.c | |
| parent | 20a3b1c0f603e8c55c3396abd12dfcfb523e4d3c (diff) | |
tcp: Fix data-races around sysctl_tcp_syncookies.
While reading sysctl_tcp_syncookies, it can be changed concurrently.
Thus, we need to add READ_ONCE() to its readers.
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 'lib/devmem_is_allowed.c')
0 files changed, 0 insertions, 0 deletions