From 769a52f8319668f2f717c1341b0760964637767d Mon Sep 17 00:00:00 2001
From: Juan Lang <juan_lang@yahoo.com>
Date: Mon, 15 May 2006 17:00:06 -0700
Subject: [PATCH] crypt32: Avoid a use-after-free bug in tests.

---
 dlls/crypt32/tests/store.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/dlls/crypt32/tests/store.c b/dlls/crypt32/tests/store.c
index e798ce45b68..6df1ea29468 100644
--- a/dlls/crypt32/tests/store.c
+++ b/dlls/crypt32/tests/store.c
@@ -149,6 +149,10 @@ static void testAddCert(void)
             CRYPT_DATA_BLOB hash = { sizeof(bigCert2Hash),
              (LPBYTE)bigCert2Hash };
 
+            /* Duplicate (AddRef) the context so we can still use it after
+             * deleting it from the store.
+             */
+            CertDuplicateCertificateContext(context);
             CertDeleteCertificateFromStore(context);
             /* Set the same hash as bigCert2, and try to readd it */
             ret = CertSetCertificateContextProperty(context, CERT_HASH_PROP_ID,