diff options
Diffstat (limited to 'tools/testing/selftests/bpf/progs/verifier_var_off.c')
| -rw-r--r-- | tools/testing/selftests/bpf/progs/verifier_var_off.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/tools/testing/selftests/bpf/progs/verifier_var_off.c b/tools/testing/selftests/bpf/progs/verifier_var_off.c index c810f4f6f479..f345466bca68 100644 --- a/tools/testing/selftests/bpf/progs/verifier_var_off.c +++ b/tools/testing/selftests/bpf/progs/verifier_var_off.c @@ -114,8 +114,8 @@ __naked void stack_write_priv_vs_unpriv(void) } /* Similar to the previous test, but this time also perform a read from the - * address written to with a variable offset. The read is allowed, showing that, - * after a variable-offset write, a priviledged program can read the slots that + * address written to with a variable offet. The read is allowed, showing that, + * after a variable-offset write, a privileged program can read the slots that * were in the range of that write (even if the verifier doesn't actually know if * the slot being read was really written to or not. * @@ -157,7 +157,7 @@ __naked void stack_write_followed_by_read(void) SEC("socket") __description("variable-offset stack write clobbers spilled regs") __failure -/* In the priviledged case, dereferencing a spilled-and-then-filled +/* In the privileged case, dereferencing a spilled-and-then-filled * register is rejected because the previous variable offset stack * write might have overwritten the spilled pointer (i.e. we lose track * of the spilled register when we analyze the write). @@ -203,7 +203,7 @@ __naked void stack_write_clobbers_spilled_regs(void) SEC("sockops") __description("indirect variable-offset stack access, unbounded") -__failure __msg("invalid unbounded variable-offset indirect access to stack R4") +__failure __msg("invalid unbounded variable-offset write to stack R4") __naked void variable_offset_stack_access_unbounded(void) { asm volatile (" \ @@ -236,7 +236,7 @@ l0_%=: r0 = 0; \ SEC("lwt_in") __description("indirect variable-offset stack access, max out of bound") -__failure __msg("invalid variable-offset indirect access to stack R2") +__failure __msg("invalid variable-offset read from stack R2") __naked void access_max_out_of_bound(void) { asm volatile (" \ @@ -269,7 +269,7 @@ __naked void access_max_out_of_bound(void) */ SEC("socket") __description("indirect variable-offset stack access, zero-sized, max out of bound") -__failure __msg("invalid variable-offset indirect access to stack R1") +__failure __msg("invalid variable-offset write to stack R1") __naked void zero_sized_access_max_out_of_bound(void) { asm volatile (" \ @@ -294,7 +294,7 @@ __naked void zero_sized_access_max_out_of_bound(void) SEC("lwt_in") __description("indirect variable-offset stack access, min out of bound") -__failure __msg("invalid variable-offset indirect access to stack R2") +__failure __msg("invalid variable-offset read from stack R2") __naked void access_min_out_of_bound(void) { asm volatile (" \ |