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crypt32: Properly reference count certificate contexts referenced by a chain.

This commit is contained in:
Juan Lang 2007-08-30 17:50:23 -07:00 committed by Alexandre Julliard
parent 45eef63a35
commit 8cd7abf1be
1 changed files with 8 additions and 2 deletions
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10
dlls/crypt32/chain.c
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@ -250,7 +250,7 @@ static BOOL CRYPT_AddCertToSimpleChain(PCERT_SIMPLE_CHAIN chain,
{ {
memset(element, 0, sizeof(CERT_CHAIN_ELEMENT)); memset(element, 0, sizeof(CERT_CHAIN_ELEMENT));
element->cbSize = sizeof(CERT_CHAIN_ELEMENT); element->cbSize = sizeof(CERT_CHAIN_ELEMENT);
element->pCertContext = cert; element->pCertContext = CertDuplicateCertificateContext(cert);
if (dwFlags & CERT_STORE_REVOCATION_FLAG && if (dwFlags & CERT_STORE_REVOCATION_FLAG &&
!(dwFlags & CERT_STORE_NO_CRL_FLAG)) !(dwFlags & CERT_STORE_NO_CRL_FLAG))
element->TrustStatus.dwErrorStatus |= CERT_TRUST_IS_REVOKED; element->TrustStatus.dwErrorStatus |= CERT_TRUST_IS_REVOKED;
@ -288,12 +288,18 @@ static BOOL CRYPT_AddCertToSimpleChain(PCERT_SIMPLE_CHAIN chain,
return ret; return ret;
} }
static void CRYPT_FreeChainElement(PCERT_CHAIN_ELEMENT element)
{
CertFreeCertificateContext(element->pCertContext);
CryptMemFree(element);
}
static void CRYPT_FreeSimpleChain(PCERT_SIMPLE_CHAIN chain) static void CRYPT_FreeSimpleChain(PCERT_SIMPLE_CHAIN chain)
{ {
DWORD i; DWORD i;
for (i = 0; i < chain->cElement; i++) for (i = 0; i < chain->cElement; i++)
CryptMemFree(chain->rgpElement[i]); CRYPT_FreeChainElement(chain->rgpElement[i]);
CryptMemFree(chain->rgpElement); CryptMemFree(chain->rgpElement);
CryptMemFree(chain); CryptMemFree(chain);
} }