Searched hist:f8b19aeca1652fcadefce8529cd85e5fd475dd69 (Results 1 – 4 of 4) sorted by relevance
| /linux/tools/testing/selftests/bpf/ |
| H A D | test_bpftool_map.sh | f8b19aeca1652fcadefce8529cd85e5fd475dd69 Fri Jun 20 17:18:12 CEST 2025 Slava Imameev <slava.imameev@crowdstrike.com> selftests/bpf: Add test for bpftool access to read-only protected maps
Add selftest cases that validate bpftool's expected behavior when
accessing maps protected from modification via security_bpf_map.
The test includes a BPF program attached to security_bpf_map with two maps:
- A protected map that only allows read-only access
- An unprotected map that allows full access
The test script attaches the BPF program to security_bpf_map and
verifies that for the bpftool map command:
- Read access works on both maps
- Write access fails on the protected map
- Write access succeeds on the unprotected map
- These behaviors remain consistent when the maps are pinned
Signed-off-by: Slava Imameev <slava.imameev@crowdstrike.com>
Reviewed-by: Quentin Monnet <qmo@kernel.org>
Link: https://lore.kernel.org/r/20250620151812.13952-2-slava.imameev@crowdstrike.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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| H A D | Makefile | diff f8b19aeca1652fcadefce8529cd85e5fd475dd69 Fri Jun 20 17:18:12 CEST 2025 Slava Imameev <slava.imameev@crowdstrike.com> selftests/bpf: Add test for bpftool access to read-only protected maps
Add selftest cases that validate bpftool's expected behavior when
accessing maps protected from modification via security_bpf_map.
The test includes a BPF program attached to security_bpf_map with two maps:
- A protected map that only allows read-only access
- An unprotected map that allows full access
The test script attaches the BPF program to security_bpf_map and
verifies that for the bpftool map command:
- Read access works on both maps
- Write access fails on the protected map
- Write access succeeds on the unprotected map
- These behaviors remain consistent when the maps are pinned
Signed-off-by: Slava Imameev <slava.imameev@crowdstrike.com>
Reviewed-by: Quentin Monnet <qmo@kernel.org>
Link: https://lore.kernel.org/r/20250620151812.13952-2-slava.imameev@crowdstrike.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
|
| /linux/tools/testing/selftests/bpf/progs/ |
| H A D | bpf_iter_map_elem.c | f8b19aeca1652fcadefce8529cd85e5fd475dd69 Fri Jun 20 17:18:12 CEST 2025 Slava Imameev <slava.imameev@crowdstrike.com> selftests/bpf: Add test for bpftool access to read-only protected maps
Add selftest cases that validate bpftool's expected behavior when
accessing maps protected from modification via security_bpf_map.
The test includes a BPF program attached to security_bpf_map with two maps:
- A protected map that only allows read-only access
- An unprotected map that allows full access
The test script attaches the BPF program to security_bpf_map and
verifies that for the bpftool map command:
- Read access works on both maps
- Write access fails on the protected map
- Write access succeeds on the unprotected map
- These behaviors remain consistent when the maps are pinned
Signed-off-by: Slava Imameev <slava.imameev@crowdstrike.com>
Reviewed-by: Quentin Monnet <qmo@kernel.org>
Link: https://lore.kernel.org/r/20250620151812.13952-2-slava.imameev@crowdstrike.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
|
| H A D | security_bpf_map.c | f8b19aeca1652fcadefce8529cd85e5fd475dd69 Fri Jun 20 17:18:12 CEST 2025 Slava Imameev <slava.imameev@crowdstrike.com> selftests/bpf: Add test for bpftool access to read-only protected maps
Add selftest cases that validate bpftool's expected behavior when
accessing maps protected from modification via security_bpf_map.
The test includes a BPF program attached to security_bpf_map with two maps:
- A protected map that only allows read-only access
- An unprotected map that allows full access
The test script attaches the BPF program to security_bpf_map and
verifies that for the bpftool map command:
- Read access works on both maps
- Write access fails on the protected map
- Write access succeeds on the unprotected map
- These behaviors remain consistent when the maps are pinned
Signed-off-by: Slava Imameev <slava.imameev@crowdstrike.com>
Reviewed-by: Quentin Monnet <qmo@kernel.org>
Link: https://lore.kernel.org/r/20250620151812.13952-2-slava.imameev@crowdstrike.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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