From 9fc376c19488be2bfd213780ee06789754f4b2c2 Mon Sep 17 00:00:00 2001
From: Kim Laine <kim.laine@microsoft.com>
Date: Wed, 27 Nov 2019 18:17:38 -0800
Subject: [PATCH] Faster validity checks in evaluator for _plain operations'
 plaintext inputs

---
 native/src/seal/evaluator.cpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/native/src/seal/evaluator.cpp b/native/src/seal/evaluator.cpp
index ebebcd823..0bea24ac2 100644
--- a/native/src/seal/evaluator.cpp
+++ b/native/src/seal/evaluator.cpp
@@ -1705,7 +1705,7 @@ namespace seal
         {
             throw invalid_argument("encrypted is not valid for encryption parameters");
         }
-        if (!is_valid_for(plain, context_))
+        if (!is_metadata_valid_for(plain, context_) || !is_buffer_valid(plain))
         {
             throw invalid_argument("plain is not valid for encryption parameters");
         }
@@ -1784,7 +1784,7 @@ namespace seal
         {
             throw invalid_argument("encrypted is not valid for encryption parameters");
         }
-        if (!is_valid_for(plain, context_))
+        if (!is_metadata_valid_for(plain, context_) || !is_buffer_valid(plain))
         {
             throw invalid_argument("plain is not valid for encryption parameters");
         }
@@ -1864,7 +1864,7 @@ namespace seal
         {
             throw invalid_argument("encrypted is not valid for encryption parameters");
         }
-        if (!is_valid_for(plain, context_))
+        if (!is_metadata_valid_for(plain, context_) || !is_buffer_valid(plain))
         {
             throw invalid_argument("plain is not valid for encryption parameters");
         }