diff options
| author | Kuniyuki Iwashima <[email protected]> | 2022-11-18 17:49:13 -0800 |
|---|---|---|
| committer | Jakub Kicinski <[email protected]> | 2022-11-22 20:15:36 -0800 |
| commit | 8c5dae4c1a49489499e6708c7dd284370ca36287 (patch) | |
| tree | 1bd9f1c99ba56a33f537f5c30eafa2767266c1b9 /tools/perf/scripts/python/event_analyzing_sample.py | |
| parent | 8acdad37cd13ce777b0811b2d332314037fcefa8 (diff) | |
dccp/tcp: Update saddr under bhash's lock.
When we call connect() for a socket bound to a wildcard address, we update
saddr locklessly. However, it could result in a data race; another thread
iterating over bhash might see a corrupted address.
Let's update saddr under the bhash bucket's lock.
Fixes: 3df80d9320bc ("[DCCP]: Introduce DCCPv6")
Fixes: 7c657876b63c ("[DCCP]: Initial implementation")
Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Signed-off-by: Kuniyuki Iwashima <[email protected]>
Acked-by: Joanne Koong <[email protected]>
Reviewed-by: Eric Dumazet <[email protected]>
Signed-off-by: Jakub Kicinski <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/event_analyzing_sample.py')
0 files changed, 0 insertions, 0 deletions