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selftests/bpf: Free bpf_object in test_sysctl

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ASAN reported a resource leak due to the bpf_object not being tracked
in test_sysctl. Add obj field to struct sysctl_test to properly clean
it up.

Acked-by: Eduard Zingerman <eddyz87@gmail.com>
Signed-off-by: Ihor Solodrai <ihor.solodrai@linux.dev>
Link: https://lore.kernel.org/r/20260223190736.649171-17-ihor.solodrai@linux.dev
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
This commit is contained in:
Ihor Solodrai 2026-02-23 11:07:32 -08:00 • committed by Alexei Starovoitov
parent 71dca2950f
commit 2bb270a0ac
1 changed files with 3 additions and 0 deletions
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3
tools/testing/selftests/bpf/prog_tests/test_sysctl.c
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@ -27,6 +27,7 @@ struct sysctl_test {
OP_EPERM,
SUCCESS,
} result;
struct bpf_object *obj;
};
static struct sysctl_test tests[] = {
@ -1471,6 +1472,7 @@ static int load_sysctl_prog_file(struct sysctl_test *test)
return -1;
}
test->obj = obj;
return prog_fd;
}
@ -1573,6 +1575,7 @@ out:
/* Detaching w/o checking return code: best effort attempt. */
if (progfd != -1)
bpf_prog_detach(cgfd, atype);
bpf_object__close(test->obj);
close(progfd);
printf("[%s]\n", err ? "FAIL" : "PASS");
return err;