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sefltests/bpf: Expand sockaddr hook deny tests

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This patch expands test coverage for EPERM tests to include connect and
bind calls and rounds out the coverage for sendmsg by adding tests for
sendmsg_unix.

Signed-off-by: Jordan Rife <jrife@google.com>
Link: https://lore.kernel.org/r/20240510190246.3247730-16-jrife@google.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
This commit is contained in:
Jordan Rife
2024-05-10 14:02:32 -05:00
committed by Alexei Starovoitov
parent 1e0a8367c8
commit dfb7539b47
7 changed files with 378 additions and 0 deletions
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6
tools/testing/selftests/bpf/progs/sendmsg_unix_prog.c
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@@ -36,4 +36,10 @@ int sendmsg_unix_prog(struct bpf_sock_addr *ctx)
return 1;
}
SEC("cgroup/sendmsg_unix")
int sendmsg_unix_deny_prog(struct bpf_sock_addr *ctx)
{
return 0;
}
char _license[] SEC("license") = "GPL";