diff options
| author | Yafang Shao <[email protected]> | 2023-07-09 02:56:24 +0000 |
|---|---|---|
| committer | Alexei Starovoitov <[email protected]> | 2023-07-11 20:07:51 -0700 |
| commit | f1a414537ecc18b5882a57045ce3e4a11e528290 (patch) | |
| tree | c930faa2d8c5ff46525cfccf2a109597080d1a07 /drivers/fpga/fpga-mgr.c | |
| parent | edd7f49bb884139af9069dcf59d9f89f1f4ddf3f (diff) | |
bpf: Protect probed address based on kptr_restrict setting
The probed address can be accessed by userspace through querying the task
file descriptor (fd). However, it is crucial to adhere to the kptr_restrict
setting and refrain from exposing the address if it is not permitted.
Signed-off-by: Yafang Shao <[email protected]>
Acked-by: Jiri Olsa <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Alexei Starovoitov <[email protected]>
Diffstat (limited to 'drivers/fpga/fpga-mgr.c')
0 files changed, 0 insertions, 0 deletions