Commit 1bad6fd5 authored by Daniel Borkmann's avatar Daniel Borkmann
Browse files

bpf, selftests: Adjust few selftest result_unpriv outcomes 



Given we don't need to simulate the speculative domain for registers with
immediates anymore since the verifier uses direct imm-based rewrites instead
of having to mask, we can also lift a few cases that were previously rejected.

Signed-off-by: default avatarDaniel Borkmann <daniel@iogearbox.net>
Acked-by: default avatarAlexei Starovoitov <ast@kernel.org>
parent a7036191

tools/testing/selftests/bpf/verifier/stack_ptr.c

+0 −2
Original line number Diff line number Diff line
@@ -295,8 +295,6 @@ 
	BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1, 0),

	BPF_EXIT_INSN(),

	},

	.result_unpriv = REJECT,

	.errstr_unpriv = "invalid write to stack R1 off=0 size=1",

	.result = ACCEPT,

	.retval = 42,

},

tools/testing/selftests/bpf/verifier/value_ptr_arith.c

+0 −8
Original line number Diff line number Diff line
@@ -300,8 +300,6 @@ 
	},

	.fixup_map_array_48b = { 3 },

	.result = ACCEPT,

	.result_unpriv = REJECT,

	.errstr_unpriv = "R0 pointer arithmetic of map value goes out of range",

	.retval = 1,

},

{
@@ -371,8 +369,6 @@ 
	},

	.fixup_map_array_48b = { 3 },

	.result = ACCEPT,

	.result_unpriv = REJECT,

	.errstr_unpriv = "R0 pointer arithmetic of map value goes out of range",

	.retval = 1,

},

{
@@ -472,8 +468,6 @@ 
	},

	.fixup_map_array_48b = { 3 },

	.result = ACCEPT,

	.result_unpriv = REJECT,

	.errstr_unpriv = "R0 pointer arithmetic of map value goes out of range",

	.retval = 1,

},

{
@@ -766,8 +760,6 @@ 
	},

	.fixup_map_array_48b = { 3 },

	.result = ACCEPT,

	.result_unpriv = REJECT,

	.errstr_unpriv = "R0 pointer arithmetic of map value goes out of range",

	.retval = 1,

},

{