net: Fix data-races around sysctl_optmem_max. (7de6d09f) · Commits · CodeLinaro / la / kernel / msm · GitLab

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Commit 7de6d09f authored 2 years ago by Kuniyuki Iwashima Committed by David S. Miller 2 years ago

net: Fix data-races around sysctl_optmem_max.


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

Fixes: 1da177e4 ("Linux-2.6.12-rc2")
Signed-off-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent 6bae8ceb

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