20 lines
350 B
C
20 lines
350 B
C
// SPDX-License-Identifier: GPL-2.0-only
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#include <vmlinux.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 *p)
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{
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barrier_var(p);
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return p ? (*p = 42) : 0;
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}
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const volatile int i;
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SEC("tc")
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__failure __msg("Caller passes invalid args into func#1")
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int global_func17(struct __sk_buff *skb)
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{
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return foo((int *)&i);
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}
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