Juan Lang : crypt32:
Properly reference count certificate contexts referenced by a chain.
Alexandre Julliard
julliard at wine.codeweavers.com
Fri Aug 31 14:01:19 CDT 2007
Module: wine
Branch: master
Commit: 8cd7abf1be287af002e742cf2a06a0d83364baa4
URL: http://source.winehq.org/git/wine.git/?a=commit;h=8cd7abf1be287af002e742cf2a06a0d83364baa4
Author: Juan Lang <juan.lang at gmail.com>
Date: Thu Aug 30 17:50:23 2007 -0700
crypt32: Properly reference count certificate contexts referenced by a chain.
---
dlls/crypt32/chain.c | 10 ++++++++--
1 files changed, 8 insertions(+), 2 deletions(-)
diff --git a/dlls/crypt32/chain.c b/dlls/crypt32/chain.c
index f1711ac..6584085 100644
--- a/dlls/crypt32/chain.c
+++ b/dlls/crypt32/chain.c
@@ -250,7 +250,7 @@ static BOOL CRYPT_AddCertToSimpleChain(PCERT_SIMPLE_CHAIN chain,
{
memset(element, 0, sizeof(CERT_CHAIN_ELEMENT));
element->cbSize = sizeof(CERT_CHAIN_ELEMENT);
- element->pCertContext = cert;
+ element->pCertContext = CertDuplicateCertificateContext(cert);
if (dwFlags & CERT_STORE_REVOCATION_FLAG &&
!(dwFlags & CERT_STORE_NO_CRL_FLAG))
element->TrustStatus.dwErrorStatus |= CERT_TRUST_IS_REVOKED;
@@ -288,12 +288,18 @@ static BOOL CRYPT_AddCertToSimpleChain(PCERT_SIMPLE_CHAIN chain,
return ret;
}
+static void CRYPT_FreeChainElement(PCERT_CHAIN_ELEMENT element)
+{
+ CertFreeCertificateContext(element->pCertContext);
+ CryptMemFree(element);
+}
+
static void CRYPT_FreeSimpleChain(PCERT_SIMPLE_CHAIN chain)
{
DWORD i;
for (i = 0; i < chain->cElement; i++)
- CryptMemFree(chain->rgpElement[i]);
+ CRYPT_FreeChainElement(chain->rgpElement[i]);
CryptMemFree(chain->rgpElement);
CryptMemFree(chain);
}
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