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winebus.sys: Allocate IRP return buffers from paged pool. 

Signed-off-by: Zebediah Figura <z.figura12@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Zebediah Figura 2019-06-05 09:22:13 -05:00 committed by Alexandre Julliard
parent 533a426d14
commit eebb1d9931
1 changed files with 4 additions and 5 deletions
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9
dlls/winebus.sys/main.c
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@ -149,7 +149,7 @@ static WCHAR *get_instance_id(DEVICE_OBJECT *device)
DWORD len = strlenW(ext->busid) + strlenW(serial) + 64;
WCHAR *dst;
if ((dst = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR))))
if ((dst = ExAllocatePool(PagedPool, len * sizeof(WCHAR))))
{
if (ext->input == (WORD)-1)
{
@ -176,7 +176,7 @@ static WCHAR *get_device_id(DEVICE_OBJECT *device)
DWORD len = strlenW(ext->busid) + 34;
WCHAR *dst;
if ((dst = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR))))
if ((dst = ExAllocatePool(PagedPool, len * sizeof(WCHAR))))
{
if (ext->input == (WORD)-1)
{
@ -197,7 +197,7 @@ static WCHAR *get_compatible_ids(DEVICE_OBJECT *device)
struct device_extension *ext = (struct device_extension *)device->DeviceExtension;
WCHAR *dst;
if ((dst = HeapAlloc(GetProcessHeap(), 0, (strlenW(ext->busid) + 2) * sizeof(WCHAR))))
if ((dst = ExAllocatePool(PagedPool, (strlenW(ext->busid) + 2) * sizeof(WCHAR))))
{
strcpyW(dst, ext->busid);
dst[strlenW(dst) + 1] = 0;
@ -387,8 +387,7 @@ static NTSTATUS build_device_relations(DEVICE_RELATIONS **devices)
struct pnp_device *ptr;
EnterCriticalSection(&device_list_cs);
*devices = HeapAlloc(GetProcessHeap(), 0, sizeof(DEVICE_RELATIONS) +
list_count(&pnp_devset) * sizeof (void *));
*devices = ExAllocatePool(PagedPool, offsetof(DEVICE_RELATIONS, Objects[list_count(&pnp_devset)]));
if (!*devices)
{