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The following cases are tested: - it is ok to load memory at any offset from rdonly_untrusted_mem; - rdonly_untrusted_mem offset/bounds are not tracked; - writes into rdonly_untrusted_mem are forbidden; - atomic operations on rdonly_untrusted_mem are forbidden; - rdonly_untrusted_mem can't be passed as a memory argument of a helper of kfunc; - it is ok to use PTR_TO_MEM and PTR_TO_BTF_ID in a same load instruction. Signed-off-by: Eduard Zingerman <eddyz87@gmail.com> Link: https://lore.kernel.org/r/20250625182414.30659-4-eddyz87@gmail.com Signed-off-by: Alexei Starovoitov <ast@kernel.org>
10 lines
181 B
C
10 lines
181 B
C
// SPDX-License-Identifier: GPL-2.0-only
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#include <test_progs.h>
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#include "mem_rdonly_untrusted.skel.h"
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void test_mem_rdonly_untrusted(void)
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{
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RUN_TESTS(mem_rdonly_untrusted);
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}
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