diff options
| author | Jeremy Cline <[email protected]> | 2018-08-13 22:23:13 +0000 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2018-08-14 10:01:24 -0700 |
| commit | 66b51b0a0341fd42ce657739bdae0561b0410a85 (patch) | |
| tree | fd78fd9cb07be5628896380c282ab7d0e841d7d8 /drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | |
| parent | 1c89a8e3d9a235454169e189ea6c463bfa8749ab (diff) | |
net: sock_diag: Fix spectre v1 gadget in __sock_diag_cmd()
req->sdiag_family is a user-controlled value that's used as an array
index. Sanitize it after the bounds check to avoid speculative
out-of-bounds array access.
This also protects the sock_is_registered() call, so this removes the
sanitize call there.
Fixes: e978de7a6d38 ("net: socket: Fix potential spectre v1 gadget in sock_is_registered")
Cc: Josh Poimboeuf <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Signed-off-by: Jeremy Cline <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_object.c')
0 files changed, 0 insertions, 0 deletions