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crypt32: When add-ref'ing a context, add-ref its linked contexts too.

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Juan Lang 2009-10-30 17:25:28 -07:00 committed by Alexandre Julliard
parent fb5e0d8a4d
commit 5f81ad6821
1 changed files with 28 additions and 0 deletions
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28
dlls/crypt32/context.c
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@ -106,6 +106,34 @@ void Context_AddRef(void *context, size_t contextSize)
PBASE_CONTEXT baseContext = BASE_CONTEXT_FROM_CONTEXT(context, contextSize); PBASE_CONTEXT baseContext = BASE_CONTEXT_FROM_CONTEXT(context, contextSize);
InterlockedIncrement(&baseContext->ref); InterlockedIncrement(&baseContext->ref);
if (baseContext->type == ContextTypeLink)
{
void *linkedContext = Context_GetLinkedContext(context, contextSize);
PBASE_CONTEXT linkedBase = BASE_CONTEXT_FROM_CONTEXT(linkedContext,
contextSize);
/* Add-ref the linked contexts too */
while (linkedContext && linkedBase->type == ContextTypeLink)
{
InterlockedIncrement(&linkedBase->ref);
linkedContext = Context_GetLinkedContext(linkedContext,
contextSize);
if (linkedContext)
linkedBase = BASE_CONTEXT_FROM_CONTEXT(linkedContext,
contextSize);
else
linkedBase = NULL;
}
if (linkedContext)
{
/* It's not a link context, so it wasn't add-ref'ed in the while
* loop, so add-ref it here.
*/
linkedBase = BASE_CONTEXT_FROM_CONTEXT(linkedContext,
contextSize);
InterlockedIncrement(&linkedBase->ref);
}
}
} }
void *Context_GetExtra(const void *context, size_t contextSize) void *Context_GetExtra(const void *context, size_t contextSize)