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[bpf-next,v6,13/13] selftests/bpf: Fix test_verifier failed test in unprivileged mode

Message ID 20220719132430.19993-14-memxor@gmail.com
State Handled Elsewhere
Delegated to: Pablo Neira
Headers show
Series New nf_conntrack kfuncs for insertion, changing timeout, status | expand

Commit Message

Kumar Kartikeya Dwivedi July 19, 2022, 1:24 p.m. UTC 
Loading the BTF won't be permitted without privileges, hence only test
for privileged mode by setting the prog type. This makes the
test_verifier show 0 failures when unprivileged BPF is enabled.

Fixes: 4118e9e9def ("selftest/bpf: Test for use-after-free bug fix in inline_bpf_loop")
Signed-off-by: Kumar Kartikeya Dwivedi <memxor@gmail.com>
---
 tools/testing/selftests/bpf/verifier/bpf_loop_inline.c | 1 +
 1 file changed, 1 insertion(+)
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Patch

diff --git a/tools/testing/selftests/bpf/verifier/bpf_loop_inline.c b/tools/testing/selftests/bpf/verifier/bpf_loop_inline.c
index 2d0023659d88..a535d41dc20d 100644
--- a/tools/testing/selftests/bpf/verifier/bpf_loop_inline.c
+++ b/tools/testing/selftests/bpf/verifier/bpf_loop_inline.c
@@ -251,6 +251,7 @@ 
 	.expected_insns = { PSEUDO_CALL_INSN() },
 	.unexpected_insns = { HELPER_CALL_INSN() },
 	.result = ACCEPT,
+	.prog_type = BPF_PROG_TYPE_TRACEPOINT,
 	.func_info = { { 0, MAIN_TYPE }, { 16, CALLBACK_TYPE } },
 	.func_info_cnt = 2,
 	BTF_TYPES