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| author | Kuniyuki Iwashima <kuniyu@amazon.com> | 2022-07-22 20:22:04 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2022-07-25 13:42:10 +0200 |
| commit | 870e3a634b6a6cb1543b359007aca73fe6a03ac5 (patch) | |
| tree | 10515d0f8ef7795e20f52550afb617b148a55e14 /net/ipv4/fib_trie.c | |
| parent | tcp: Fix a data-race around sysctl_tcp_comp_sack_nr. (diff) | |
| download | linux-870e3a634b6a6cb1543b359007aca73fe6a03ac5.tar.xz linux-870e3a634b6a6cb1543b359007aca73fe6a03ac5.zip | |
tcp: Fix data-races around sysctl_tcp_reflect_tos.
While reading sysctl_tcp_reflect_tos, it can be changed concurrently.
Thus, we need to add READ_ONCE() to its readers.
Fixes: ac8f1710c12b ("tcp: reflect tos value received in SYN to the socket")
Signed-off-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Acked-by: Wei Wang <weiwan@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to '')
0 files changed, 0 insertions, 0 deletions