Kuniyuki Iwashima 8895a9c2ac ipv4: Fix data-races around sysctl_fib_multipath_hash_fields. ...

While reading sysctl_fib_multipath_hash_fields, it can be changed
concurrently.  Thus, we need to add READ_ONCE() to its readers.

Fixes: ce5c9c20d3 ("ipv4: Add a sysctl to control multipath hash fields")
Signed-off-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Reviewed-by: Ido Schimmel <idosch@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2022-07-20 10:14:49 +01:00

95 KiB

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