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(parent: c624c58) | patch
net: Fix data-races around sysctl_[rw]mem_(max|default).
authorKuniyuki Iwashima <kuniyu@amazon.com>
Tue, 23 Aug 2022 17:46:44 +0000 (10:46 -0700)
committerDavid S. Miller <davem@davemloft.net>
Wed, 24 Aug 2022 12:46:57 +0000 (13:46 +0100)
commit1227c1771dd2ad44318aa3ab9e3a293b3f34ff2a
tree6e6eef2a68c70de96ec16d26192138ea296972bftree | snapshot
parentc624c58e08b15105662b9ab9be23d14a6b945a49commit | diff
net: Fix data-races around sysctl_[rw]mem_(max|default).

While reading sysctl_[rw]mem_(max|default), they can be changed
concurrently.  Thus, we need to add READ_ONCE() to its readers.

Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Signed-off-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/core/filter.c diff | blob | blame | history
net/core/sock.c diff | blob | blame | history
net/ipv4/ip_output.c diff | blob | blame | history
net/ipv4/tcp_output.c diff | blob | blame | history
net/netfilter/ipvs/ip_vs_sync.c diff | blob | blame | history
Linux 6.x block layer and io_uring tree(s)