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(parent: 1330ffa) | patch
tcp: Fix a data-race around sysctl_tcp_autocorking.
authorKuniyuki Iwashima <kuniyu@amazon.com>
Wed, 20 Jul 2022 16:50:25 +0000 (09:50 -0700)
committerDavid S. Miller <davem@davemloft.net>
Fri, 22 Jul 2022 11:06:18 +0000 (12:06 +0100)
commit85225e6f0a76e6745bc841c9f25169c509b573d8
tree8bf2cc8e0de85841b869ea48d64cd07a2caafd82tree | snapshot
parent1330ffacd05fc9ac4159d19286ce119e22450ed2commit | diff
tcp: Fix a data-race around sysctl_tcp_autocorking.

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

Fixes: f54b311142a9 ("tcp: auto corking")
Signed-off-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/ipv4/tcp.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git