diff options
| author | Sami Tolvanen <samitolvanen@google.com> | 2019-09-04 14:56:40 -0700 |
|---|---|---|
| committer | Michael Bestas <mkbestas@lineageos.org> | 2022-04-19 00:51:57 +0300 |
| commit | 9fcb3c3c1b2d10d2eddc41a7ba0c2264f1f793e4 (patch) | |
| tree | b24b6eaead9c98ce4fb003560e3e5352a5642143 /security/selinux/hooks.c | |
| parent | 4e2737a8b6c7381118e398881419fd803645357f (diff) | |
ANDROID: arm64: bpf: implement arch_bpf_jit_check_func
Implement arch_bpf_jit_check_func to check that pointers to jited BPF
functions are correctly aligned and point to the BPF JIT region. This
narrows down the attack surface on the stored pointer.
Bug: 140377409
Change-Id: I10c448eda6a8b0bf4c16ee591fc65974696216b9
Signed-off-by: Sami Tolvanen <samitolvanen@google.com>
Diffstat (limited to 'security/selinux/hooks.c')
0 files changed, 0 insertions, 0 deletions