Intravision/reactos
1
0
Fork 0
mirror of https://github.com/reactos/reactos.git synced 2024-07-05 12:15:46 +00:00
Code Issues Packages Projects Releases Wiki Activity

[WIN32K]

Browse source 
Don't access garbage pointer.

svn path=/branches/reactos-yarotows/; revision=46354
This commit is contained in:
Jérôme Gardou 2010-03-23 15:30:41 +00:00
parent c16ad873a6
commit 6ca135323d
1 changed files with 7 additions and 7 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

14
subsystems/win32/win32k/objects/dclife.c
View file

@ -79,7 +79,7 @@ DC_AllocDcWithHandle()
{
PDC pdc;
pdc = (PDC)GDIOBJ_AllocObjWithHandle(GDILoObjType_LO_DC_TYPE);
pdc->pdcattr = &pdc->dcattr;
return pdc;
@ -90,7 +90,7 @@ void
DC_InitHack(PDC pdc)
{
HRGN hVisRgn;
if (!pdc) return;
TextIntRealizeFont(pdc->pdcattr->hlfntNew,NULL);
pdc->pdcattr->iCS_CP = ftGdiGetTextCharsetInfo(pdc,NULL,0);
@ -302,7 +302,7 @@ DC_vInitDc(
pdc->dcattr.hColorSpace = NULL; // FIXME: 0189001f
pdc->dclevel.pColorSpace = NULL; // FIXME
pdc->pClrxFormLnk = NULL;
// pdc->dclevel.ca =
// pdc->dclevel.ca =
/* Setup font data */
pdc->hlfntCur = NULL; // FIXME: 2f0a0cf8
@ -455,7 +455,7 @@ GreOpenDCW(
PDC pdc;
HDC hdc;
DPRINT("GreOpenDCW(%S, iType=%ld)\n",
DPRINT("GreOpenDCW(%S, iType=%ld)\n",
pustrDevice ? pustrDevice->Buffer : NULL, iType);
/* Get a PDEVOBJ for the device */
@ -594,7 +594,7 @@ NtGdiCreateCompatibleDC(HDC hdc)
{
HDC hdcNew;
PPDEVOBJ ppdev;
PDC pdc, pdcNew;
PDC pdc = NULL, pdcNew;
DPRINT("NtGdiCreateCompatibleDC(0x%p)\n", hdc);
@ -681,7 +681,7 @@ IntGdiDeleteDC(HDC hDC, BOOL Force)
}
DC_UnlockDc(DCToDelete);
if (!IsObjectDead(hDC))
{
if (!GDIOBJ_FreeObjByHandle(hDC, GDI_OBJECT_TYPE_DC))
@ -745,7 +745,7 @@ IntGdiCreateDC(
hdc = GreOpenDCW(pustrDevice,
pdmInit,
NULL,
CreateAsIC ? DCTYPE_INFO :
CreateAsIC ? DCTYPE_INFO :
(Driver ? DC_TYPE_DIRECT : DC_TYPE_DIRECT),
TRUE,
NULL,