Kuniyuki Iwashima 9fb90193fb tcp: Fix a data-race around sysctl_tcp_limit_output_bytes. ...

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

Fixes: 46d3ceabd8 ("tcp: TCP Small Queues")
Signed-off-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2022-07-22 12:06:17 +01:00

119 KiB

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