diff options
| author | Eric Dumazet <[email protected]> | 2023-03-16 01:10:07 +0000 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2023-03-17 08:52:05 +0000 |
| commit | ee5675ecdf7a4e713ed21d98a70c2871d6ebed01 (patch) | |
| tree | be50e68015ab84229d2f3cd223e352be1df2bb2f /tools/perf/scripts/python/mem-phys-addr.py | |
| parent | b9d83ab8a708f23a4001d60e9d8d0b3be3d9f607 (diff) | |
net/packet: convert po->origdev to an atomic flag
syzbot/KCAN reported that po->origdev can be read
while another thread is changing its value.
We can avoid this splat by converting this field
to an actual bit.
Following patches will convert remaining 1bit fields.
Fixes: 80feaacb8a64 ("[AF_PACKET]: Add option to return orig_dev to userspace.")
Signed-off-by: Eric Dumazet <[email protected]>
Reported-by: syzbot <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/mem-phys-addr.py')
0 files changed, 0 insertions, 0 deletions