1. Add new API supports for PEM & X509 key retrieving & verification;

[mirror_edk2.git] / CryptoPkg / Library / BaseCryptLib / Hash / CryptSha256.c

diff --git a/CryptoPkg/Library/BaseCryptLib/Hash/CryptSha256.c b/CryptoPkg/Library/BaseCryptLib/Hash/CryptSha256.c
index 7e6c6c691f87eca030ead2733a44a17588c2f715..3c2f9a11552138df230f29942fc97b31a81b5c0b 100644 (file)
--- a/CryptoPkg/Library/BaseCryptLib/Hash/CryptSha256.c
+++ b/CryptoPkg/Library/BaseCryptLib/Hash/CryptSha256.c
@@ -82,6 +82,12 @@ Sha256Duplicate (
   OUT  VOID        *NewSha256Context\r
   )\r
 {\r
+  //\r
+  // ASSERT if Sha256Context or NewSha256Context is NULL.\r
+  //\r
+  ASSERT (Sha256Context    != NULL);\r
+  ASSERT (NewSha256Context != NULL);\r
+\r
   CopyMem (NewSha256Context, Sha256Context, sizeof (SHA256_CTX));\r
 \r
   return TRUE;\r