diff options
Diffstat (limited to 'tests/verify_kernel.c')
| -rw-r--r-- | tests/verify_kernel.c | 22 |
1 files changed, 12 insertions, 10 deletions
diff --git a/tests/verify_kernel.c b/tests/verify_kernel.c index 1a4831d5..ac4b45e6 100644 --- a/tests/verify_kernel.c +++ b/tests/verify_kernel.c @@ -115,16 +115,18 @@ int main(int argc, char *argv[]) sd = vb2_get_sd(ctx); sd->vbsd = shared; - /* Copy kernel subkey to VBSD */ - struct vb2_packed_key *dst = (struct vb2_packed_key *) - (shared_data + vb2_wb_round_up(sizeof(VbSharedDataHeader))); - shared->kernel_subkey.key_offset = - (uintptr_t)dst - (uintptr_t)&shared->kernel_subkey; - shared->kernel_subkey.key_size = kernkey->key_size; - shared->kernel_subkey.algorithm = kernkey->algorithm; - shared->kernel_subkey.key_version = kernkey->key_version; - memcpy(vb2_packed_key_data_mutable(dst), vb2_packed_key_data(kernkey), - kernkey->key_size); + /* Copy kernel subkey to workbuf */ + { + struct vb2_workbuf wb; + struct vb2_packed_key *dst; + uint32_t kernkey_size = kernkey->key_offset + kernkey->key_size; + vb2_workbuf_from_ctx(ctx, &wb); + dst = vb2_workbuf_alloc(&wb, kernkey_size); + memcpy(dst, kernkey, kernkey_size); + vb2_set_workbuf_used(ctx, vb2_offset_of(sd, wb.buf)); + sd->kernel_key_offset = vb2_offset_of(sd, dst); + sd->kernel_key_size = kernkey_size; + } /* * LoadKernel() cares only about VBNV_DEV_BOOT_SIGNED_ONLY, and only in |