проблема с программой

#define SIGNER_NAME L"Васильев Василий Васильевич"

CString b;
LPBYTE pbUserCert;
HCRYPTKEY hKey = 0;
HCRYPTPROV phProv;
DWORD size;
DWORD fParam = CRYPT_FIRST;
PCCERT_CONTEXT pUserCert=0;
DWORD dwUserCertLength=0;
DWORD name_size;
char *SIGNER_NAME;
CString CERT_STORE;
 
 
CryptAcquireContext( &phProv,
                    NULL,
                    "Crypto-Pro GOST R 34.10-2001 Cryptographic Service Provider",75,
                    CRYPT_VERIFYCONTEXT
                    );
 
while( CryptGetProvParam(phProv, PP_ENUMCONTAINERS, NULL, &size, fParam) )
{
BYTE * ContNameD=(BYTE*)malloc(sizeof(BYTE*)*size);
int len = (int)size;
CryptGetProvParam(phProv, PP_ENUMCONTAINERS, ContNameD, &size, fParam);
ContNameD[len]=0;
CERT_STORE = (CString) ContNameD;
printf(CERT_STORE);
fParam = 0;
}
 
 
if(!CryptAcquireContext(&phProv,CERT_STORE,
              "Crypto-Pro GOST R 34.10-2001 Cryptographic Service Provider",75,CRYPT_MACHINE_KEYSET))
MyHandleError("CryptAcquireContext");
 
 
if(!CryptGetUserKey(phProv,AT_KEYEXCHANGE,&hKey))
MyHandleError("CryptGetUserKey");
 
 
if (!CryptGetKeyParam (hKey, KP_CERTIFICATE, NULL,&dwUserCertLength, 0))
{
MyHandleError ("Error during GetKeyParam.\n");
}
 
pbUserCert = (BYTE*)malloc (dwUserCertLength);
if (pbUserCert == NULL)
{
MyHandleError ("Error during malloc.\n");
}
if (!CryptGetKeyParam (hKey, KP_CERTIFICATE, pbUserCert,&dwUserCertLength, 0))
{
MyHandleError ("Error during GetKeyParam.\n");
}
 
pUserCert = CertCreateCertificateContext (
X509_ASN_ENCODING | PKCS_7_ASN_ENCODING, pbUserCert,
dwUserCertLength);
if (pUserCert == NULL)
{
MyHandleError ("Error during CertCreateCertificateContext.\n");
}
 
 
name_size = CertNameToStr(MY_ENCODING_TYPE,
              &(pUserCert->pCertInfo->Subject),
              CERT_SIMPLE_NAME_STR,
              NULL,
              0);
if(!(SIGNER_NAME = (char *)malloc(name_size * sizeof(TCHAR))))
        {
            MyHandleError(TEXT("Memory allocation failed."));
        }
name_size = CertNameToStr(MY_ENCODING_TYPE,
              &(pUserCert->pCertInfo->Subject),
              CERT_SIMPLE_NAME_STR,
              SIGNER_NAME,
              name_size);
_tprintf(TEXT("Subject  -> %s.\n"), SIGNER_NAME);
 
CryptReleaseContext(phProv,0);
for(int l=0;l<=3;l++) *SIGNER_NAME=*SIGNER_NAME++;