tpm2: Fix calculation of array_size

Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com>

diff --git a/src/tpm2/NVMarshal.c b/src/tpm2/NVMarshal.c
index de706f40a279e8cdbb065f1679f687771a282ae5..4ae8ac160ede924a04e6ac5f253f0454cdb29ed9 100644 (file)
--- a/src/tpm2/NVMarshal.c
+++ b/src/tpm2/NVMarshal.c
@@ -4051,7 +4051,7 @@ USER_NVRAM_Unmarshal(BYTE **buffer, INT32 *size)
     OBJECT obj;
     UINT32 datasize;
     UINT64 sourceside_size;
-    UINT64 array_size = NV_USER_DYNAMIC - NV_USER_DYNAMIC_END;
+    UINT64 array_size = NV_USER_DYNAMIC_END - NV_USER_DYNAMIC;
 
     if (rc == TPM_RC_SUCCESS) {
         rc = NV_HEADER_Unmarshal(&hdr, buffer, size,