The offset here is incorrect. Fix it.
Signed-off-by: Simon Glass sjg@chromium.org ---
lib/tpm-v1.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/lib/tpm-v1.c b/lib/tpm-v1.c index 22a769c587..d0e3ab1b21 100644 --- a/lib/tpm-v1.c +++ b/lib/tpm-v1.c @@ -456,12 +456,13 @@ u32 tpm1_get_permissions(struct udevice *dev, u32 index, u32 *perm) 0x0, 0x0, 0x0, 0x4, }; const size_t index_offset = 18; - const size_t perm_offset = 60; + const size_t perm_offset = 74; u8 buf[COMMAND_BUFFER_SIZE], response[COMMAND_BUFFER_SIZE]; size_t response_length = sizeof(response); u32 err;
- if (pack_byte_string(buf, sizeof(buf), "d", 0, command, sizeof(command), + if (pack_byte_string(buf, sizeof(buf), "sd", + 0, command, sizeof(command), index_offset, index)) return TPM_LIB_ERROR; err = tpm_sendrecv_command(dev, buf, response, &response_length);