diff options
| author | Kuniyuki Iwashima <kuniyu@amazon.com> | 2022-07-11 17:15:22 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2022-07-13 12:56:49 +0100 |
| commit | bb7bb35a63b4812da8e3aff587773678e31d23e3 (patch) | |
| tree | b8c56bd45f808e96350e05003d3c72a11a41962e /net/ipv6/icmp.c | |
| parent | 6f605b57f3782114e330e108ce1903ede22ec675 (diff) | |
icmp: Fix a data-race around sysctl_icmp_echo_ignore_all.
While reading sysctl_icmp_echo_ignore_all, it can be changed concurrently.
Thus, we need to add READ_ONCE() to its reader.
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/icmp.c')
0 files changed, 0 insertions, 0 deletions