6598175e06
Require all domains which can be used for BPF to be marked as bpfdomain, and add a restriction for these domains to not be able to use net_raw or net_admin. We want to make sure the network stack has exclusive access to certain BPF attach points. Bug: 140330870 Bug: 162057235 Test: build (compile-time neverallows) Change-Id: I29100e48a757fdcf600931d5eb42988101275325
14 lines
310 B
Plaintext
14 lines
310 B
Plaintext
# platform should have ownership of network attachpoints for BPF
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neverallow {
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bpfdomain
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-bpfloader
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-netd
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-netutils_wrapper
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-network_stack
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-system_server
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} self:global_capability_class_set { net_admin net_raw };
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# any domain which uses bpf is a bpfdomain
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neverallow { domain -bpfdomain } *:bpf *;
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