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| author | Kuniyuki Iwashima <[email protected]> | 2022-07-13 20:51:56 +0000 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2022-07-15 10:49:55 +0000 |
| commit | 0db232765887d9807df8bcb7b6f29b2871539eab (patch) | |
| tree | ab23f608a873cad2c722cc7da33299261f159247 /net/ipv4/tcp_output.c | |
| parent | ip: Fix data-races around sysctl_ip_nonlocal_bind. (diff) | |
| download | kernel-0db232765887d9807df8bcb7b6f29b2871539eab.tar.gz kernel-0db232765887d9807df8bcb7b6f29b2871539eab.zip | |
ip: Fix a data-race around sysctl_ip_autobind_reuse.
While reading sysctl_ip_autobind_reuse, it can be changed concurrently.
Thus, we need to add READ_ONCE() to its reader.
Fixes: 4b01a9674231 ("tcp: bind(0) remove the SO_REUSEADDR restriction when ephemeral ports are exhausted.")
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