sandbox: tpm: Fix nvwrite command

The original codes misused recvbuf in source buffer instead of sendbuf, and read from incorrect offset 14 instead of 22. Signed-off-by: Che-Liang Chiou <clchiou@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Simon Glass <sjg@chromium.org> Tested-by: Che-Liang Chiou <clchiou@chromium.org>

sandbox: tpm: Fix nvwrite command
The original codes misused recvbuf in source buffer instead of sendbuf, and read from incorrect offset 14 instead of 22. Signed-off-by: Che-Liang Chiou <clchiou@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Simon Glass <sjg@chromium.org> Tested-by: Che-Liang Chiou <clchiou@chromium.org>
Che-Liang Chiou · Simon Glass
1 parent b88eb329ce
Showing 1 changed file with 1 additions and 3 deletions Side-by-side Diff
drivers/tpm/tpm_tis_sandbox.c
@@ -190,9 +190,7 @@
 		if (seq < 0)
 			return -1;
 		printf("tpm: nvwrite index=%#02x, len=%#02x\n", index, length);
-		memcpy(&tpm->nvdata[seq],
-		       recvbuf + TPM_RESPONSE_HEADER_LENGTH + sizeof(uint32_t),
-		       length);
+		memcpy(&tpm->nvdata[seq], sendbuf + 22, length);
 		*recv_len = 12;
 		memset(recvbuf, '\0', *recv_len);
 		break;
...	...	@@ -190,9 +190,7 @@
190	190	if (seq < 0)
191	191	return -1;
192	192	printf("tpm: nvwrite index=%#02x, len=%#02x\n", index, length);
193		- memcpy(&tpm->nvdata[seq],
194		- recvbuf + TPM_RESPONSE_HEADER_LENGTH + sizeof(uint32_t),
195		- length);
	193	+ memcpy(&tpm->nvdata[seq], sendbuf + 22, length);
196	194	*recv_len = 12;
197	195	memset(recvbuf, '\0', *recv_len);
198	196	break;