Kuniyuki Iwashima 7bf9e18d9a ip: Fix data-races around sysctl_ip_fwd_update_priority. ...

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

Fixes: 432e05d328 ("net: ipv4: Control SKB reprioritization after forwarding")
Signed-off-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2022-07-15 11:49:55 +01:00

4.3 KiB

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