Fix PeiCryptLib build issue.

[mirror_edk2.git] / CryptoPkg / Library / BaseCryptLib / Pk / CryptX509.c

diff --git a/CryptoPkg/Library/BaseCryptLib/Pk/CryptX509.c b/CryptoPkg/Library/BaseCryptLib/Pk/CryptX509.c
index f0a5d0ac7fbd931b0fc5a8a35f325e2c511894a2..5959dfe7d90bb6c6e6071132ac9220f69e606f28 100644 (file)
--- a/CryptoPkg/Library/BaseCryptLib/Pk/CryptX509.c
+++ b/CryptoPkg/Library/BaseCryptLib/Pk/CryptX509.c
@@ -224,91 +224,6 @@ X509StackFree (
   sk_X509_pop_free ((STACK_OF(X509) *) X509Stack, X509_free);\r
 }\r
 \r
-/**\r
-  Pop single certificate from STACK_OF(X509).\r
-\r
-  If X509Stack, Cert, or CertSize is NULL, then return FALSE.\r
-\r
-  @param[in]  X509Stack       Pointer to a X509 stack object.\r
-  @param[out] Cert            Pointer to a X509 certificate.\r
-  @param[out] CertSize        Length of output X509 certificate in bytes.\r
-                                 \r
-  @retval     TRUE            The X509 stack pop succeeded.\r
-  @retval     FALSE           The pop operation failed.\r
-\r
-**/\r
-BOOLEAN\r
-X509PopCertificate (\r
-  IN  VOID  *X509Stack,\r
-  OUT UINT8 **Cert,\r
-  OUT UINTN *CertSize\r
-  )\r
-{\r
-  BIO             *CertBio;\r
-  X509            *X509Cert;\r
-  STACK_OF(X509)  *CertStack;\r
-  BOOLEAN         Status;\r
-  int             Result;\r
-  int             Length;\r
-  VOID            *Buffer;\r
-\r
-  Status = FALSE;\r
-\r
-  if ((X509Stack == NULL) || (Cert == NULL) || (CertSize == NULL)) {\r
-    return Status;\r
-  }\r
-\r
-  CertStack = (STACK_OF(X509) *) X509Stack;\r
-\r
-  X509Cert = sk_X509_pop (CertStack);\r
-\r
-  if (X509Cert == NULL) {\r
-    return Status;\r
-  }\r
-\r
-  Buffer = NULL;\r
-\r
-  CertBio = BIO_new (BIO_s_mem ());\r
-  if (CertBio == NULL) {\r
-    return Status;\r
-  }\r
-\r
-  Result = i2d_X509_bio (CertBio, X509Cert);\r
-  if (Result == 0) {\r
-    goto _Exit;\r
-  }\r
-\r
-  Length = ((BUF_MEM *) CertBio->ptr)->length;\r
-  if (Length <= 0) {\r
-    goto _Exit;\r
-  }\r
-\r
-  Buffer = malloc (Length);\r
-  if (Buffer == NULL) {\r
-    goto _Exit;\r
-  }\r
-\r
-  Result = BIO_read (CertBio, Buffer, Length);\r
-  if (Result != Length) {\r
-    goto _Exit;\r
-  }\r
-\r
-  *Cert     = Buffer;\r
-  *CertSize = Length;\r
-\r
-  Status = TRUE;\r
-\r
-_Exit:\r
-\r
-  BIO_free (CertBio);\r
-\r
-  if (!Status && (Buffer != NULL)) {\r
-    free (Buffer);\r
-  }\r
-\r
-  return Status;\r
-}\r
-\r
 /**\r
   Retrieve the subject bytes from one X.509 certificate.\r
 \r