Commit a3a60cc1 authored by Amery Hung's avatar Amery Hung Committed by Alexei Starovoitov
Browse files

selftests/bpf: Remove usage of lsm/file_alloc_security in selftest 



file_alloc_security hook is disabled. Use other LSM hooks in selftests
instead.

Signed-off-by: default avatarAmery Hung <ameryhung@gmail.com>
Link: https://lore.kernel.org/r/20251126202927.2584874-2-ameryhung@gmail.com


Signed-off-by: default avatarAlexei Starovoitov <ast@kernel.org>
parent b4bf1d23

tools/testing/selftests/bpf/prog_tests/test_lsm.c

+1 −1
Original line number Diff line number Diff line
@@ -139,7 +139,7 @@ static void test_lsm_tailcall(void) 
	if (CHECK_FAIL(!err))

		goto close_prog;



	prog_fd = bpf_program__fd(skel->progs.lsm_file_alloc_security_prog);

	prog_fd = bpf_program__fd(skel->progs.lsm_kernfs_init_security_prog);

	if (CHECK_FAIL(prog_fd < 0))

		goto close_prog;

tools/testing/selftests/bpf/progs/lsm_tailcall.c

+4 −4
Original line number Diff line number Diff line
@@ -20,14 +20,14 @@ int lsm_file_permission_prog(void *ctx) 
	return 0;

}



SEC("lsm/file_alloc_security")

int lsm_file_alloc_security_prog(void *ctx)

SEC("lsm/kernfs_init_security")

int lsm_kernfs_init_security_prog(void *ctx)

{

	return 0;

}



SEC("lsm/file_alloc_security")

int lsm_file_alloc_security_entry(void *ctx)

SEC("lsm/kernfs_init_security")

int lsm_kernfs_init_security_entry(void *ctx)

{

	bpf_tail_call_static(ctx, &jmp_table, 0);

	return 0;

tools/testing/selftests/bpf/progs/verifier_lsm.c

+2 −2
Original line number Diff line number Diff line
@@ -4,7 +4,7 @@ 
#include <bpf/bpf_helpers.h>

#include "bpf_misc.h"



SEC("lsm/file_alloc_security")

SEC("lsm/file_permission")

__description("lsm bpf prog with -4095~0 retval. test 1")

__success

__naked int errno_zero_retval_test1(void *ctx)
@@ -15,7 +15,7 @@ __naked int errno_zero_retval_test1(void *ctx) 
	::: __clobber_all);

}



SEC("lsm/file_alloc_security")

SEC("lsm/file_permission")

__description("lsm bpf prog with -4095~0 retval. test 2")

__success

__naked int errno_zero_retval_test2(void *ctx)