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rpcrt4: Clarify local variables in PointerUnmarshall(). 

Signed-off-by: Zebediah Figura <z.figura12@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Zebediah Figura 2018-10-28 17:25:48 -05:00 committed by Alexandre Julliard
parent be430b2626
commit 61fdcfdd36
1 changed files with 8 additions and 9 deletions
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17
dlls/rpcrt4/ndr_marshall.c
View File

@ -950,26 +950,25 @@ static void PointerUnmarshall(PMIDL_STUB_MESSAGE pStubMsg,
* whether we have to initialise it so we can use the optimisation of
* setting the pointer to the buffer, if possible, or set fMustAlloc to
* TRUE. */
if (attr & FC_POINTER_DEREF) {
if (attr & FC_POINTER_DEREF)
{
if (pSrcPointer && (attr & FC_ALLOCED_ON_STACK))
*pPointer = pSrcPointer;
else
fMustAlloc = TRUE;
} else {
*current_ptr = NULL;
}
else
*pPointer = NULL;
}
if (attr & FC_ALLOCATE_ALL_NODES)
FIXME("FC_ALLOCATE_ALL_NODES not implemented\n");
if (attr & FC_POINTER_DEREF) {
if (fMustAlloc) {
unsigned char *base_ptr_val = NdrAllocate(pStubMsg, sizeof(void *));
*pPointer = base_ptr_val;
current_ptr = (unsigned char **)base_ptr_val;
} else
current_ptr = *(unsigned char***)current_ptr;
if (fMustAlloc)
*pPointer = NdrAllocateZero(pStubMsg, sizeof(void *));
current_ptr = *(unsigned char***)current_ptr;
TRACE("deref => %p\n", current_ptr);
if (!fMustAlloc && !*current_ptr) fMustAlloc = TRUE;
}