diff options
| author | Kuniyuki Iwashima <kuniyu@amazon.com> | 2022-08-23 20:46:48 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2022-08-24 15:46:57 +0300 |
| commit | 6bae8ceb90ba76cdba39496db936164fa672b9be (patch) | |
| tree | 6b4e9de4005b45f341c5ef7e66f133e82bb90972 /crypto/ansi_cprng.c | |
| parent | 61adf447e38664447526698872e21c04623afb8e (diff) | |
| download | linux-6bae8ceb90ba76cdba39496db936164fa672b9be.tar.xz | |
ratelimit: Fix data-races in ___ratelimit().
While reading rs->interval and rs->burst, they can be changed
concurrently via sysctl (e.g. net_ratelimit_state). Thus, we
need to add READ_ONCE() to their 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 'crypto/ansi_cprng.c')
0 files changed, 0 insertions, 0 deletions