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| author | Kuniyuki Iwashima <kuniyu@amazon.com> | 2022-07-13 13:51:58 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2022-07-15 11:49:55 +0100 |
| commit | 1a0008f9df59451d0a17806c1ee1a19857032fa8 (patch) | |
| tree | d93827da3a980e7b01c4f9cbb920d9ea02a4be55 /net/ipv4/tcp_timer.c | |
| parent | 85d0b4dbd74b95cc492b1f4e34497d3f894f5d9a (diff) | |
| download | linux-1a0008f9df59451d0a17806c1ee1a19857032fa8.tar.gz linux-1a0008f9df59451d0a17806c1ee1a19857032fa8.tar.bz2 linux-1a0008f9df59451d0a17806c1ee1a19857032fa8.zip | |
tcp/dccp: Fix a data-race around sysctl_tcp_fwmark_accept.
While reading sysctl_tcp_fwmark_accept, it can be changed concurrently.
Thus, we need to add READ_ONCE() to its reader.
Fixes: 84f39b08d786 ("net: support marking accepting TCP sockets")
Signed-off-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/tcp_timer.c')
0 files changed, 0 insertions, 0 deletions