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| author | Kuniyuki Iwashima <[email protected]> | 2022-07-13 20:51:58 +0000 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2022-07-15 10:49:55 +0000 |
| commit | 1a0008f9df59451d0a17806c1ee1a19857032fa8 (patch) | |
| tree | d93827da3a980e7b01c4f9cbb920d9ea02a4be55 /net/ipv4/tcp_output.c | |
| parent | ip: Fix a data-race around sysctl_fwmark_reflect. (diff) | |
| download | kernel-1a0008f9df59451d0a17806c1ee1a19857032fa8.tar.gz kernel-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 <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'net/ipv4/tcp_output.c')
0 files changed, 0 insertions, 0 deletions