95ebb37617
Convert 17 test_global_funcs subtests into test_loader framework for easier maintenance and more declarative way to define expected failures/successes. Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Stanislav Fomichev <sdf@google.com> Link: https://lore.kernel.org/bpf/20230216045954.3002473-3-andrii@kernel.org
24 lines
408 B
C
24 lines
408 B
C
// SPDX-License-Identifier: GPL-2.0-only
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#include <stddef.h>
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#include <linux/bpf.h>
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#include <bpf/bpf_helpers.h>
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#include "bpf_misc.h"
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__noinline int foo(int (*arr)[10])
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{
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if (arr)
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return (*arr)[9];
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return 0;
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}
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SEC("cgroup_skb/ingress")
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__failure __msg("invalid indirect read from stack")
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int global_func16(struct __sk_buff *skb)
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{
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int array[10];
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const int rv = foo(&array);
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return rv ? 1 : 0;
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}
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