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| author |   Kuniyuki Iwashima <kuniyu@amazon.com> | 2022-07-13 13:51:51 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2022-07-15 11:49:55 +0100 |
| commit | 8281b7ec5c56b71cb2cc5a1728b41607be66959c (patch) | |
| tree | 1c9563f175e6e4528ca2f2d33256c18efca097bb /net/ipv6 | |
| parent | x86/speculation: Use DECLARE_PER_CPU for x86_spec_ctrl_current (diff) | |
| download | linux-dev-8281b7ec5c56b71cb2cc5a1728b41607be66959c.tar.xz linux-dev-8281b7ec5c56b71cb2cc5a1728b41607be66959c.zip | |
ip: Fix data-races around sysctl_ip_default_ttl.
While reading sysctl_ip_default_ttl, it 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>
Diffstat (limited to 'net/ipv6')
0 files changed, 0 insertions, 0 deletions