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Commit 11eb8ee0 authored by Robert Shearman's avatar Robert Shearman Committed by Alexandre Julliard
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rpcrt4: If the number of pointers is 0 for NdrFullPointerXlatInit then

set the number of pointers to a large default, so that NumberOfBuckets doesn't end up less than zero.
parent ff9fd9c4
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dlls/rpcrt4/ndr_fullpointer.c
View file @ 11eb8ee0
...@@ -32,11 +32,14 @@ WINE_DEFAULT_DEBUG_CHANNEL(rpc); ...@@ -32,11 +32,14 @@ WINE_DEFAULT_DEBUG_CHANNEL(rpc);
PFULL_PTR_XLAT_TABLES WINAPI NdrFullPointerXlatInit(unsigned long NumberOfPointers, PFULL_PTR_XLAT_TABLES WINAPI NdrFullPointerXlatInit(unsigned long NumberOfPointers,
XLAT_SIDE XlatSide) XLAT_SIDE XlatSide)
{ {
unsigned long NumberOfBuckets = ((NumberOfPointers + 3) & 4) - 1; unsigned long NumberOfBuckets;
PFULL_PTR_XLAT_TABLES pXlatTables = HeapAlloc(GetProcessHeap(), 0, sizeof(*pXlatTables)); PFULL_PTR_XLAT_TABLES pXlatTables = HeapAlloc(GetProcessHeap(), 0, sizeof(*pXlatTables));
TRACE("(%ld, %d)\n", NumberOfPointers, XlatSide); TRACE("(%ld, %d)\n", NumberOfPointers, XlatSide);
if (!NumberOfPointers) NumberOfPointers = 512;
NumberOfBuckets = ((NumberOfPointers + 3) & ~3) - 1;
pXlatTables->RefIdToPointer.XlatTable = pXlatTables->RefIdToPointer.XlatTable =
HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY,
sizeof(void *) * NumberOfPointers); sizeof(void *) * NumberOfPointers);
......
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