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-rw-r--r--Marshal_PolicyCpHash.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/Marshal_PolicyCpHash.c b/Marshal_PolicyCpHash.c
index ed238bb..4eced2e 100644
--- a/Marshal_PolicyCpHash.c
+++ b/Marshal_PolicyCpHash.c
@@ -19,6 +19,9 @@ TPM_RC PolicyCpHash_In_Unmarshal(PolicyCpHash_In* target,
if (result != TPM_RC_SUCCESS) {
return result;
}
+ if ((result == TPM_RC_SUCCESS) && *size) {
+ result = TPM_RC_SIZE;
+ }
return result;
}