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| author | Kuniyuki Iwashima <kuniyu@amazon.com> | 2022-07-20 09:50:20 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2022-07-22 12:06:17 +0100 |
| commit | 9fb90193fbd66b4c5409ef729fd081861f8b6351 (patch) | |
| tree | b19509a42f3868a998abbac5c76800a6583e9c93 /net/ipv4/tcp_input.c | |
| parent | 0f1e4d06591d0a7907c71f7b6d1c79f8a4de8098 (diff) | |
| download | linux-9fb90193fbd66b4c5409ef729fd081861f8b6351.tar.bz2 | |
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: 46d3ceabd8d9 ("tcp: TCP Small Queues")
Signed-off-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/tcp_input.c')
0 files changed, 0 insertions, 0 deletions