crypt32: Don't release default crypto provider on process shutdown.

027236b0 · Juan Lang · Alexandre Julliard · 14a12b88 · 027236b0
Commit 027236b0 authored Jan 14, 2008 by Juan Lang Committed by Alexandre Julliard Jan 15, 2008
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main.c dlls/crypt32/main.c +4 -1

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--- a/dlls/crypt32/main.c
+++ b/dlls/crypt32/main.c
@@ -47,7 +47,10 @@ BOOL WINAPI DllMain(HINSTANCE hInstance, DWORD fdwReason, PVOID pvReserved)
            crypt_sip_free();
            root_store_free();
            default_chain_engine_free();
-            if (hDefProv) CryptReleaseContext(hDefProv, 0);
+            /* Don't release the default provider on process shutdown, there's
+             * no guarantee the provider dll hasn't already been unloaded.
+             */
+            if (hDefProv && !pvReserved) CryptReleaseContext(hDefProv, 0);
            break;
    }
    return TRUE;