diff options
| author |   Kuniyuki Iwashima <kuniyu@amazon.com> | 2022-07-11 17:15:31 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2022-07-13 12:56:49 +0100 |
| commit | 12b8d9ca7e678abc48195294494f1815b555d658 (patch) | |
| tree | eb0cf7b142f2ba30550f218d87781524b11ee14b /lib/genalloc.c | |
| parent | tcp: Fix data-races around sysctl_tcp_ecn. (diff) | |
| download | wireguard-linux-12b8d9ca7e678abc48195294494f1815b555d658.tar.xz wireguard-linux-12b8d9ca7e678abc48195294494f1815b555d658.zip | |
tcp: Fix a data-race around sysctl_tcp_ecn_fallback.
While reading sysctl_tcp_ecn_fallback, it can be changed concurrently.
Thus, we need to add READ_ONCE() to its reader.
Fixes: 492135557dc0 ("tcp: add rfc3168, section 6.1.1.1. fallback")
Signed-off-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'lib/genalloc.c')
0 files changed, 0 insertions, 0 deletions