Ros-diffs January 2007

ros-diffs@reactos.org

21 participants
401 discussions

[weiden] 25566: Fix the NdisQueryBufferOffset and the ARGUMENTS_PRESENT macro

by weiden＠svn.reactos.org

Author: weiden Date: Sun Jan 21 22:44:42 2007 New Revision: 25566 URL: http://svn.reactos.org/svn/reactos?rev=25566&view=rev Log: Fix the NdisQueryBufferOffset and the ARGUMENTS_PRESENT macro Modified: trunk/reactos/include/ddk/ndis.h trunk/reactos/include/ddk/winddk.h Modified: trunk/reactos/include/ddk/ndis.h URL: http://svn.reactos.org/svn/reactos/trunk/reactos/include/ddk/ndis.h?rev=255… ============================================================================== --- trunk/reactos/include/ddk/ndis.h (original) +++ trunk/reactos/include/ddk/ndis.h Sun Jan 21 22:44:42 2007 @@ -1806,7 +1806,7 @@ VirtualAddress, \ Length) \ { \ - if (VirtualAddress) \ + if (ARGUMENT_PRESENT(VirtualAddress)) \ *((PVOID*)VirtualAddress) = MmGetSystemAddressForMdl(Buffer); \ \ *((PUINT)Length) = MmGetMdlByteCount(Buffer); \ @@ -2032,7 +2032,7 @@ OUT PUINT TotalPacketLength OPTIONAL) { if (FirstBuffer) - *((PNDIS_BUFFER*)FirstBuffer) = Packet->Private.Head; + *FirstBuffer = Packet->Private.Head; if (TotalPacketLength || BufferCount || PhysicalBufferCount) { if (!Packet->Private.ValidCounts) @@ -2060,14 +2060,14 @@ } if (PhysicalBufferCount) - *((PUINT)PhysicalBufferCount) = Packet->Private.PhysicalCount; + *PhysicalBufferCount = Packet->Private.PhysicalCount; if (BufferCount) - *((PUINT)BufferCount) = Packet->Private.Count; + *BufferCount = Packet->Private.Count; if (TotalPacketLength) - *((PUINT)TotalPacketLength) = Packet->Private.TotalLength; - } + *TotalPacketLength = Packet->Private.TotalLength; + } } /* Modified: trunk/reactos/include/ddk/winddk.h URL: http://svn.reactos.org/svn/reactos/trunk/reactos/include/ddk/winddk.h?rev=2… ============================================================================== --- trunk/reactos/include/ddk/winddk.h (original) +++ trunk/reactos/include/ddk/winddk.h Sun Jan 21 22:44:42 2007 @@ -5429,7 +5429,7 @@ */ #define ARGUMENT_PRESENT(ArgumentPointer) \ - ((BOOLEAN) ((PVOID)ArgumentPointer != (PVOID)NULL)) + ((CHAR*)((ULONG_PTR)(ArgumentPointer)) != (CHAR*)NULL) /* * ULONG

17 years, 11 months

[janderwald] 25564: - small fix

by janderwald＠svn.reactos.org

Author: janderwald Date: Sun Jan 21 22:12:46 2007 New Revision: 25564 URL: http://svn.reactos.org/svn/reactos?rev=25564&view=rev Log: - small fix Modified: trunk/reactos/base/system/autochk/autochk.c Modified: trunk/reactos/base/system/autochk/autochk.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/base/system/autochk/autoch… ============================================================================== --- trunk/reactos/base/system/autochk/autochk.c (original) +++ trunk/reactos/base/system/autochk/autochk.c Sun Jan 21 22:12:46 2007 @@ -360,7 +360,7 @@ if ((DeviceMap.Query.DriveMap & (1 << i)) && (DeviceMap.Query.DriveType[i] == DOSDEVICE_DRIVE_FIXED)) { - swprintf(DrivePath, L"%c:\\", 'A'+i); + swprintf(DrivePath, L"%c:\\", L'A'+i); CheckVolume(DrivePath); } }

17 years, 11 months

[weiden] 25563: Convert NdisQueryPacket to an inline function (The DDK also defines it as an inline function). Should fix some warnings with GCC4.2

by weiden＠svn.reactos.org

Author: weiden Date: Sun Jan 21 21:49:10 2007 New Revision: 25563 URL: http://svn.reactos.org/svn/reactos?rev=25563&view=rev Log: Convert NdisQueryPacket to an inline function (The DDK also defines it as an inline function). Should fix some warnings with GCC4.2 Modified: trunk/reactos/drivers/network/dd/ne2000/include/ne2000.h trunk/reactos/include/ddk/ndis.h Modified: trunk/reactos/drivers/network/dd/ne2000/include/ne2000.h URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/network/dd/ne2000/… ============================================================================== --- trunk/reactos/drivers/network/dd/ne2000/include/ne2000.h (original) +++ trunk/reactos/drivers/network/dd/ne2000/include/ne2000.h Sun Jan 21 21:49:10 2007 @@ -155,7 +155,7 @@ UINT TXFree; /* Number of free transmit buffers */ UINT TXNext; /* Next buffer to use */ /* Length of packet. 0 means buffer is unused */ - INT TXSize[DRIVER_DEFAULT_TX_BUFFER_COUNT]; + UINT TXSize[DRIVER_DEFAULT_TX_BUFFER_COUNT]; INT TXCurrent; /* Current buffer beeing transmitted. -1 means none */ /* Head of transmit queue */ Modified: trunk/reactos/include/ddk/ndis.h URL: http://svn.reactos.org/svn/reactos/trunk/reactos/include/ddk/ndis.h?rev=255… ============================================================================== --- trunk/reactos/include/ddk/ndis.h (original) +++ trunk/reactos/include/ddk/ndis.h Sun Jan 21 21:49:10 2007 @@ -2022,48 +2022,52 @@ * OUT PNDIS_BUFFER *FirstBuffer OPTIONAL, * OUT PUINT TotalPacketLength OPTIONAL); */ -#define NdisQueryPacket(Packet, \ - PhysicalBufferCount, \ - BufferCount, \ - FirstBuffer, \ - TotalPacketLength) \ -{ \ - if (FirstBuffer) \ - *((PNDIS_BUFFER*)FirstBuffer) = (Packet)->Private.Head; \ - if ((TotalPacketLength) || (BufferCount) || (PhysicalBufferCount)) \ - { \ - if (!(Packet)->Private.ValidCounts) { \ - UINT _Offset; \ - UINT _PacketLength; \ - PNDIS_BUFFER _NdisBuffer; \ - UINT _PhysicalBufferCount = 0; \ - UINT _TotalPacketLength = 0; \ - UINT _Count = 0; \ - \ - for (_NdisBuffer = (Packet)->Private.Head; \ - _NdisBuffer != (PNDIS_BUFFER)NULL; \ - _NdisBuffer = _NdisBuffer->Next) \ - { \ - _PhysicalBufferCount += NDIS_BUFFER_TO_SPAN_PAGES(_NdisBuffer); \ - NdisQueryBufferOffset(_NdisBuffer, &_Offset, &_PacketLength); \ - _TotalPacketLength += _PacketLength; \ - _Count++; \ - } \ - (Packet)->Private.PhysicalCount = _PhysicalBufferCount; \ - (Packet)->Private.TotalLength = _TotalPacketLength; \ - (Packet)->Private.Count = _Count; \ - (Packet)->Private.ValidCounts = TRUE; \ - } \ - \ - if (PhysicalBufferCount) \ - *((PUINT)PhysicalBufferCount) = (Packet)->Private.PhysicalCount; \ - \ - if (BufferCount) \ - *((PUINT)BufferCount) = (Packet)->Private.Count; \ - \ - if (TotalPacketLength) \ - *((PUINT)TotalPacketLength) = (Packet)->Private.TotalLength; \ - } \ +static __inline +VOID +NdisQueryPacket( + IN PNDIS_PACKET Packet, + OUT PUINT PhysicalBufferCount OPTIONAL, + OUT PUINT BufferCount OPTIONAL, + OUT PNDIS_BUFFER *FirstBuffer OPTIONAL, + OUT PUINT TotalPacketLength OPTIONAL) +{ + if (FirstBuffer) + *((PNDIS_BUFFER*)FirstBuffer) = Packet->Private.Head; + if (TotalPacketLength || BufferCount || PhysicalBufferCount) + { + if (!Packet->Private.ValidCounts) + { + UINT Offset; + UINT PacketLength; + PNDIS_BUFFER NdisBuffer; + UINT PhysicalBufferCount = 0; + UINT TotalPacketLength = 0; + UINT Count = 0; + + for (NdisBuffer = Packet->Private.Head; + NdisBuffer != (PNDIS_BUFFER)NULL; + NdisBuffer = NdisBuffer->Next) + { + PhysicalBufferCount += NDIS_BUFFER_TO_SPAN_PAGES(NdisBuffer); + NdisQueryBufferOffset(NdisBuffer, &Offset, &PacketLength); + TotalPacketLength += PacketLength; + Count++; + } + Packet->Private.PhysicalCount = PhysicalBufferCount; + Packet->Private.TotalLength = TotalPacketLength; + Packet->Private.Count = Count; + Packet->Private.ValidCounts = TRUE; + } + + if (PhysicalBufferCount) + *((PUINT)PhysicalBufferCount) = Packet->Private.PhysicalCount; + + if (BufferCount) + *((PUINT)BufferCount) = Packet->Private.Count; + + if (TotalPacketLength) + *((PUINT)TotalPacketLength) = Packet->Private.TotalLength; + } } /*

17 years, 11 months

[cwittich] 25562: fix some warnings (gcc 4.2)

by cwittich＠svn.reactos.org

Author: cwittich Date: Sun Jan 21 21:25:47 2007 New Revision: 25562 URL: http://svn.reactos.org/svn/reactos?rev=25562&view=rev Log: fix some warnings (gcc 4.2) Modified: trunk/reactos/dll/win32/setupapi/devclass.c trunk/reactos/drivers/filesystems/ms/create.c Modified: trunk/reactos/dll/win32/setupapi/devclass.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/setupapi/devclas… ============================================================================== --- trunk/reactos/dll/win32/setupapi/devclass.c (original) +++ trunk/reactos/dll/win32/setupapi/devclass.c Sun Jan 21 21:25:47 2007 @@ -1515,7 +1515,7 @@ { LPWSTR Buffer = NULL; LPCWSTR DllName; - INT iconIndex; + INT iconIndex = 0; HKEY hKey = INVALID_HANDLE_VALUE; hKey = SetupDiOpenClassRegKey(ClassGuid, KEY_QUERY_VALUE); Modified: trunk/reactos/drivers/filesystems/ms/create.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/ms/cre… ============================================================================== --- trunk/reactos/drivers/filesystems/ms/create.c (original) +++ trunk/reactos/drivers/filesystems/ms/create.c Sun Jan 21 21:25:47 2007 @@ -111,7 +111,7 @@ PMSFS_CCB Ccb; KIRQL oldIrql; PLIST_ENTRY current_entry; - PMSFS_FCB current; + PMSFS_FCB current = NULL; PMAILSLOT_CREATE_PARAMETERS Buffer; DPRINT("MsfsCreateMailslot(DeviceObject %p Irp %p)\n", DeviceObject, Irp);

17 years, 11 months

[cwittich] 25561: set the correct limits for the GDT Entry in KiInitializeTSS2

by cwittich＠svn.reactos.org

Author: cwittich Date: Sun Jan 21 21:20:06 2007 New Revision: 25561 URL: http://svn.reactos.org/svn/reactos?rev=25561&view=rev Log: set the correct limits for the GDT Entry in KiInitializeTSS2 Modified: trunk/reactos/ntoskrnl/ke/i386/cpu.c Modified: trunk/reactos/ntoskrnl/ke/i386/cpu.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/ke/i386/cpu.c?rev… ============================================================================== --- trunk/reactos/ntoskrnl/ke/i386/cpu.c (original) +++ trunk/reactos/ntoskrnl/ke/i386/cpu.c Sun Jan 21 21:20:06 2007 @@ -544,7 +544,7 @@ { /* Set the Limit */ TssEntry->LimitLow = sizeof(KTSS) - 1; - TssEntry->HighWord.Bits.LimitHi &= 0xF0; + TssEntry->HighWord.Bits.LimitHi = 0; } /* Now clear the I/O Map */

17 years, 11 months

[cwittich] 25560: fix KeFlushCurrentTb

by cwittich＠svn.reactos.org

Author: cwittich Date: Sun Jan 21 20:53:16 2007 New Revision: 25560 URL: http://svn.reactos.org/svn/reactos?rev=25560&view=rev Log: fix KeFlushCurrentTb Modified: trunk/reactos/ntoskrnl/ke/i386/cpu.c Modified: trunk/reactos/ntoskrnl/ke/i386/cpu.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/ke/i386/cpu.c?rev… ============================================================================== --- trunk/reactos/ntoskrnl/ke/i386/cpu.c (original) +++ trunk/reactos/ntoskrnl/ke/i386/cpu.c Sun Jan 21 20:53:16 2007 @@ -667,7 +667,7 @@ KeFlushCurrentTb(VOID) { /* Flush the TLB by resetting CR3 */ - __writecr3((ULONGLONG)__readcr3); + __writecr3((ULONGLONG)__readcr3()); } VOID

17 years, 11 months

[cwittich] 25559: -fix a call to ExGetPreviousMode() -initialize CurKey in CmiScanKeyList

by cwittich＠svn.reactos.org

Author: cwittich Date: Sun Jan 21 20:32:11 2007 New Revision: 25559 URL: http://svn.reactos.org/svn/reactos?rev=25559&view=rev Log: -fix a call to ExGetPreviousMode() -initialize CurKey in CmiScanKeyList Modified: trunk/reactos/ntoskrnl/cm/ntfunc.c trunk/reactos/ntoskrnl/cm/regobj.c Modified: trunk/reactos/ntoskrnl/cm/ntfunc.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/cm/ntfunc.c?rev=2… ============================================================================== --- trunk/reactos/ntoskrnl/cm/ntfunc.c (original) +++ trunk/reactos/ntoskrnl/cm/ntfunc.c Sun Jan 21 20:32:11 2007 @@ -88,7 +88,7 @@ NewEntry.GrantedAccess = GrantedAccess; if ((HandleAttributes & OBJ_KERNEL_HANDLE) && - ExGetPreviousMode == KernelMode) + ExGetPreviousMode() == KernelMode) { Process = PsInitialSystemProcess; if (Process != CurrentProcess) Modified: trunk/reactos/ntoskrnl/cm/regobj.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/cm/regobj.c?rev=2… ============================================================================== --- trunk/reactos/ntoskrnl/cm/regobj.c (original) +++ trunk/reactos/ntoskrnl/cm/regobj.c Sun Jan 21 20:32:11 2007 @@ -972,7 +972,7 @@ ULONG Attributes, PKEY_OBJECT* ReturnedObject) { - PKEY_OBJECT CurKey; + PKEY_OBJECT CurKey = NULL; ULONG Index; DPRINT("Scanning key list for: %wZ (Parent: %wZ)\n",

17 years, 11 months

[cwittich] 25558: fix some warnings (gcc 4.2) thanks to w3seek

by cwittich＠svn.reactos.org

Author: cwittich Date: Sun Jan 21 20:23:23 2007 New Revision: 25558 URL: http://svn.reactos.org/svn/reactos?rev=25558&view=rev Log: fix some warnings (gcc 4.2) thanks to w3seek Modified: trunk/reactos/base/shell/explorer/explorer.cpp trunk/reactos/base/shell/explorer/services/shellservices.h trunk/reactos/base/shell/explorer/services/startup.c trunk/reactos/dll/cpl/sysdm/virtmem.c trunk/reactos/dll/win32/opengl32/opengl32.h trunk/reactos/dll/win32/version/info.c trunk/reactos/subsystems/win32/win32k/include/object.h Modified: trunk/reactos/base/shell/explorer/explorer.cpp URL: http://svn.reactos.org/svn/reactos/trunk/reactos/base/shell/explorer/explor… ============================================================================== --- trunk/reactos/base/shell/explorer/explorer.cpp (original) +++ trunk/reactos/base/shell/explorer/explorer.cpp Sun Jan 21 20:23:23 2007 @@ -1186,7 +1186,7 @@ /**TODO launching autostart programs can be moved into a background thread. */ if (autostart) { - char* argv[] = {"", "s"}; // call startup routine in SESSION_START mode + const char* argv[] = {"", "s"}; // call startup routine in SESSION_START mode startup(2, argv); } Modified: trunk/reactos/base/shell/explorer/services/shellservices.h URL: http://svn.reactos.org/svn/reactos/trunk/reactos/base/shell/explorer/servic… ============================================================================== --- trunk/reactos/base/shell/explorer/services/shellservices.h (original) +++ trunk/reactos/base/shell/explorer/services/shellservices.h Sun Jan 21 20:23:23 2007 @@ -27,7 +27,7 @@ // launch start programs -extern "C" int startup(int argc, char *argv[]); +extern "C" int startup(int argc, const char *argv[]); // load Shell Service Objects (volume control, printer/network icons, ...) struct SSOThread : public Thread Modified: trunk/reactos/base/shell/explorer/services/startup.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/base/shell/explorer/servic… ============================================================================== --- trunk/reactos/base/shell/explorer/services/startup.c (original) +++ trunk/reactos/base/shell/explorer/services/startup.c Sun Jan 21 20:23:23 2007 @@ -416,7 +416,7 @@ SETUP = {FALSE, FALSE, FALSE, TRUE, TRUE, TRUE}; #define DEFAULT SESSION_START -int startup(int argc, char *argv[]) +int startup(int argc, const char *argv[]) { struct op_mask ops; /* Which of the ops do we want to perform? */ /* First, set the current directory to SystemRoot */ Modified: trunk/reactos/dll/cpl/sysdm/virtmem.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/dll/cpl/sysdm/virtmem.c?re… ============================================================================== --- trunk/reactos/dll/cpl/sysdm/virtmem.c (original) +++ trunk/reactos/dll/cpl/sysdm/virtmem.c Sun Jan 21 20:23:23 2007 @@ -152,7 +152,7 @@ NULL, 0)) { - if (szVolume != _T('\0')) + if (szVolume[0] != _T('\0')) { TCHAR szVol[MAX_PATH + 2]; Modified: trunk/reactos/dll/win32/opengl32/opengl32.h URL: http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/opengl32/opengl3… ============================================================================== --- trunk/reactos/dll/win32/opengl32/opengl32.h (original) +++ trunk/reactos/dll/win32/opengl32/opengl32.h Sun Jan 21 20:23:23 2007 @@ -115,7 +115,7 @@ typedef void GLvoid; /* Called by the driver to set the dispatch table */ -typedef DWORD APIENTRY (*SetContextCallBack)( const ICDTable * ); +typedef DWORD WINAPI (*SetContextCallBack)( const ICDTable * ); /* OpenGL ICD data */ typedef struct tagGLDRIVERDATA @@ -129,23 +129,23 @@ DWORD driver_version; /*!< DriverVersion value from registry */ DWORD flags; /*!< Flags value from registry */ - BOOL APIENTRY (*DrvCopyContext)( HGLRC, HGLRC, UINT ); - HGLRC APIENTRY (*DrvCreateContext)( HDC ); - HGLRC APIENTRY (*DrvCreateLayerContext)( HDC, int ); - BOOL APIENTRY (*DrvDeleteContext)( HGLRC ); - BOOL APIENTRY (*DrvDescribeLayerPlane)( HDC, int, int, UINT, LPLAYERPLANEDESCRIPTOR ); - int APIENTRY (*DrvDescribePixelFormat)( IN HDC, IN int, IN UINT, OUT LPPIXELFORMATDESCRIPTOR ); - int APIENTRY (*DrvGetLayerPaletteEntries)( HDC, int, int, int, COLORREF * ); - PROC APIENTRY (*DrvGetProcAddress)( LPCSTR lpProcName ); - void APIENTRY (*DrvReleaseContext)( HGLRC hglrc ); /* maybe returns BOOL? */ - BOOL APIENTRY (*DrvRealizeLayerPalette)( HDC, int, BOOL ); - PICDTable APIENTRY (*DrvSetContext)( HDC hdc, HGLRC hglrc, SetContextCallBack callback ); - int APIENTRY (*DrvSetLayerPaletteEntries)( HDC, int, int, int, CONST COLORREF * ); - BOOL APIENTRY (*DrvSetPixelFormat)( IN HDC, IN int ); /*, IN CONST PIXELFORMATDESCRIPTOR * );*/ - BOOL APIENTRY (*DrvShareLists)( HGLRC, HGLRC ); - BOOL APIENTRY (*DrvSwapBuffers)( HDC ); - BOOL APIENTRY (*DrvSwapLayerBuffers)( HDC, UINT ); - BOOL APIENTRY (*DrvValidateVersion)( DWORD ); + BOOL WINAPI (*DrvCopyContext)( HGLRC, HGLRC, UINT ); + HGLRC WINAPI (*DrvCreateContext)( HDC ); + HGLRC WINAPI (*DrvCreateLayerContext)( HDC, int ); + BOOL WINAPI (*DrvDeleteContext)( HGLRC ); + BOOL WINAPI (*DrvDescribeLayerPlane)( HDC, int, int, UINT, LPLAYERPLANEDESCRIPTOR ); + int WINAPI (*DrvDescribePixelFormat)( IN HDC, IN int, IN UINT, OUT LPPIXELFORMATDESCRIPTOR ); + int WINAPI (*DrvGetLayerPaletteEntries)( HDC, int, int, int, COLORREF * ); + PROC WINAPI (*DrvGetProcAddress)( LPCSTR lpProcName ); + void WINAPI (*DrvReleaseContext)( HGLRC hglrc ); /* maybe returns BOOL? */ + BOOL WINAPI (*DrvRealizeLayerPalette)( HDC, int, BOOL ); + PICDTable WINAPI (*DrvSetContext)( HDC hdc, HGLRC hglrc, SetContextCallBack callback ); + int WINAPI (*DrvSetLayerPaletteEntries)( HDC, int, int, int, CONST COLORREF * ); + BOOL WINAPI (*DrvSetPixelFormat)( IN HDC, IN int ); /*, IN CONST PIXELFORMATDESCRIPTOR * );*/ + BOOL WINAPI (*DrvShareLists)( HGLRC, HGLRC ); + BOOL WINAPI (*DrvSwapBuffers)( HDC ); + BOOL WINAPI (*DrvSwapLayerBuffers)( HDC, UINT ); + BOOL WINAPI (*DrvValidateVersion)( DWORD ); struct tagGLDRIVERDATA *next; /* next ICD -- linked list */ } GLDRIVERDATA; Modified: trunk/reactos/dll/win32/version/info.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/version/info.c?r… ============================================================================== --- trunk/reactos/dll/win32/version/info.c (original) +++ trunk/reactos/dll/win32/version/info.c Sun Jan 21 20:23:23 2007 @@ -259,7 +259,7 @@ } hRsrc = FindResourceW(hModule, MAKEINTRESOURCEW(VS_VERSION_INFO), - MAKEINTRESOURCEW(VS_FILE_INFO)); + (LPCWSTR) VS_FILE_INFO); if(!hRsrc) { WARN("Could not find VS_VERSION_INFO in %s\n", debugstr_w(filename)); Modified: trunk/reactos/subsystems/win32/win32k/include/object.h URL: http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/in… ============================================================================== --- trunk/reactos/subsystems/win32/win32k/include/object.h (original) +++ trunk/reactos/subsystems/win32/win32k/include/object.h Sun Jan 21 20:23:23 2007 @@ -73,56 +73,62 @@ #include <malloc.h> -#define ASSERT_LAST_REF(_obj_) \ -{ \ - PW32THREAD t; \ - PSINGLE_LIST_ENTRY e; \ - PUSER_REFERENCE_ENTRY ref; \ - \ - ASSERT(_obj_); \ - t = PsGetCurrentThreadWin32Thread(); \ - ASSERT(t); \ - e = t->ReferencesList.Next; \ - ASSERT(e); \ - ref = CONTAINING_RECORD(e, USER_REFERENCE_ENTRY, Entry); \ - ASSERT(ref); \ - \ - ASSERT(_obj_ == ref->obj); \ - \ +#define USER_ASSERT(exp,file,line) \ + if (!(exp)) {RtlAssert(#exp,(PVOID)file,line,"");} + +static __inline VOID +UserAssertLastRef(PVOID obj, const char *file, int line) +{ + PW32THREAD W32Thread; + PSINGLE_LIST_ENTRY ReferenceEntry; + PUSER_REFERENCE_ENTRY UserReferenceEntry; + + USER_ASSERT(obj != NULL, file, line); + W32Thread = PsGetCurrentThreadWin32Thread(); + USER_ASSERT(W32Thread != NULL, file, line); + ReferenceEntry = W32Thread->ReferencesList.Next; + USER_ASSERT(ReferenceEntry != NULL, file, line); + UserReferenceEntry = CONTAINING_RECORD(ReferenceEntry, USER_REFERENCE_ENTRY, Entry); + USER_ASSERT(UserReferenceEntry != NULL, file, line); + USER_ASSERT(obj == UserReferenceEntry->obj, file, line); } -#define UserRefObjectCo(_obj_, _ref_) \ -{ \ - PW32THREAD t; \ - \ - ASSERT(_obj_); \ - t = PsGetCurrentThreadWin32Thread(); \ - ASSERT(t); \ - ASSERT(_ref_); \ - (_ref_)->obj = _obj_; \ - ObmReferenceObject(_obj_); \ - \ - PushEntryList(&t->ReferencesList, &(_ref_)->Entry); \ - \ +#define ASSERT_LAST_REF(_obj_) UserAssertLastRef(_obj,__FILE__,__LINE__) + +#undef USER_ASSERT + +VOID FASTCALL ObmReferenceObject(PVOID obj); +BOOL FASTCALL ObmDereferenceObject2(PVOID obj); + +static __inline VOID +UserRefObjectCo(PVOID obj, PUSER_REFERENCE_ENTRY UserReferenceEntry) +{ + PW32THREAD W32Thread; + + W32Thread = PsGetCurrentThreadWin32Thread(); + ASSERT(W32Thread != NULL); + ASSERT(UserReferenceEntry != NULL); + UserReferenceEntry->obj = obj; + ObmReferenceObject(obj); + PushEntryList(&W32Thread->ReferencesList, &UserReferenceEntry->Entry); } +static __inline VOID +UserDerefObjectCo(PVOID obj) +{ + PW32THREAD W32Thread; + PSINGLE_LIST_ENTRY ReferenceEntry; + PUSER_REFERENCE_ENTRY UserReferenceEntry; -#define UserDerefObjectCo(_obj_) \ -{ \ - PW32THREAD t; \ - PSINGLE_LIST_ENTRY e; \ - PUSER_REFERENCE_ENTRY ref; \ - \ - ASSERT(_obj_); \ - t = PsGetCurrentThreadWin32Thread(); \ - ASSERT(t); \ - e = PopEntryList(&t->ReferencesList); \ - ASSERT(e); \ - ref = CONTAINING_RECORD(e, USER_REFERENCE_ENTRY, Entry); \ - ASSERT(ref); \ - \ - ASSERT(_obj_ == ref->obj); \ - ObmDereferenceObject(_obj_); \ - \ + ASSERT(obj != NULL); + W32Thread = PsGetCurrentThreadWin32Thread(); + ASSERT(W32Thread != NULL); + ReferenceEntry = PopEntryList(&W32Thread->ReferencesList); + ASSERT(ReferenceEntry != NULL); + UserReferenceEntry = CONTAINING_RECORD(ReferenceEntry, USER_REFERENCE_ENTRY, Entry); + ASSERT(UserReferenceEntry != NULL); + + ASSERT(obj == UserReferenceEntry->obj); + ObmDereferenceObject2(obj); } HANDLE FASTCALL ObmObjectToHandle(PVOID obj);

17 years, 11 months

[ion] 25557: - Fix multiple LPC race conditions. - Improve LpcpFreeToPortZone calls for optimizing lock release. - Use RtlCopyMemory instead of RtlMoveMemory to optimize data transfer speed. - Always hold a reference to the connection port associated to the LPC port and properly handle this reference in all the LPC code. - Hold a reference to the process that mapped a server/client view, and use this field when freeing memory in case we're called out-of-process. - Fix a lot of list parsing loops

by ion＠svn.reactos.org

Author: ion Date: Sun Jan 21 20:21:42 2007 New Revision: 25557 URL: http://svn.reactos.org/svn/reactos?rev=25557&view=rev Log: - Fix multiple LPC race conditions. - Improve LpcpFreeToPortZone calls for optimizing lock release. - Use RtlCopyMemory instead of RtlMoveMemory to optimize data transfer speed. - Always hold a reference to the connection port associated to the LPC port and properly handle this reference in all the LPC code. - Hold a reference to the process that mapped a server/client view, and use this field when freeing memory in case we're called out-of-process. - Fix a lot of list parsing loops and code to handle the case when the list is now empty. - Validate more fields and data in the code. - There are still some LPC bugs at system shutdown. Modified: trunk/reactos/ntoskrnl/include/internal/lpc_x.h trunk/reactos/ntoskrnl/ke/gate.c trunk/reactos/ntoskrnl/lpc/close.c trunk/reactos/ntoskrnl/lpc/complete.c trunk/reactos/ntoskrnl/lpc/connect.c trunk/reactos/ntoskrnl/lpc/create.c trunk/reactos/ntoskrnl/lpc/listen.c trunk/reactos/ntoskrnl/lpc/port.c trunk/reactos/ntoskrnl/lpc/reply.c trunk/reactos/ntoskrnl/lpc/send.c Modified: trunk/reactos/ntoskrnl/include/internal/lpc_x.h URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/include/internal/… ============================================================================== --- trunk/reactos/ntoskrnl/include/internal/lpc_x.h (original) +++ trunk/reactos/ntoskrnl/include/internal/lpc_x.h Sun Jan 21 20:21:42 2007 @@ -45,7 +45,7 @@ { \ /* It's still signaled, so wait on it */ \ KeWaitForSingleObject(s, \ - Executive, \ + WrExecutive, \ KernelMode, \ FALSE, \ NULL); \ @@ -73,7 +73,7 @@ { \ /* It's still signaled, so wait on it */ \ KeWaitForSingleObject(s, \ - Executive, \ + WrExecutive, \ KernelMode, \ FALSE, \ NULL); \ Modified: trunk/reactos/ntoskrnl/ke/gate.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/ke/gate.c?rev=255… ============================================================================== --- trunk/reactos/ntoskrnl/ke/gate.c (original) +++ trunk/reactos/ntoskrnl/ke/gate.c Sun Jan 21 20:21:42 2007 @@ -137,7 +137,6 @@ KIRQL OldIrql; ASSERT_GATE(Gate); ASSERT_IRQL_LESS_OR_EQUAL(DISPATCH_LEVEL); - ASSERT(FALSE); /* Start entry loop */ for (;;) Modified: trunk/reactos/ntoskrnl/lpc/close.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/lpc/close.c?rev=2… ============================================================================== --- trunk/reactos/ntoskrnl/lpc/close.c (original) +++ trunk/reactos/ntoskrnl/lpc/close.c Sun Jan 21 20:21:42 2007 @@ -19,6 +19,7 @@ LpcExitThread(IN PETHREAD Thread) { PLPCP_MESSAGE Message; + ASSERT(Thread == PsGetCurrentThread()); /* Acquire the lock */ KeAcquireGuardedMutex(&LpcpLock); @@ -54,7 +55,7 @@ PLPCP_CONNECTION_MESSAGE ConnectMessage; PLPCP_PORT_OBJECT ClientPort = NULL; PETHREAD Thread = NULL; - BOOLEAN LockHeld = Flags & 1; + BOOLEAN LockHeld = Flags & 1, ReleaseLock = Flags & 2; PAGED_CODE(); LPCTRACE(LPC_CLOSE_DEBUG, "Message: %p. Flags: %lx\n", Message, Flags); @@ -99,7 +100,7 @@ ExFreeToPagedLookasideList(&LpcpMessagesLookaside, Message); /* Reacquire the lock if needed */ - if ((LockHeld) && !(Flags & 2)) KeAcquireGuardedMutex(&LpcpLock); + if ((LockHeld) && !(ReleaseLock)) KeAcquireGuardedMutex(&LpcpLock); } VOID @@ -110,14 +111,27 @@ PLIST_ENTRY ListHead, NextEntry; PETHREAD Thread; PLPCP_MESSAGE Message; + PLPCP_PORT_OBJECT ConnectionPort = NULL; PLPCP_CONNECTION_MESSAGE ConnectMessage; + PAGED_CODE(); LPCTRACE(LPC_CLOSE_DEBUG, "Port: %p. Flags: %lx\n", Port, Port->Flags); /* Hold the lock */ KeAcquireGuardedMutex(&LpcpLock); - /* Disconnect the port to which this port is connected */ - if (Port->ConnectedPort) Port->ConnectedPort->ConnectedPort = NULL; + /* Check if we have a connected port */ + if (((Port->Flags & LPCP_PORT_TYPE_MASK) != LPCP_UNCONNECTED_PORT) && + (Port->ConnectedPort)) + { + /* Disconnect it */ + Port->ConnectedPort->ConnectedPort = NULL; + if (Port->ConnectedPort->ConnectionPort) + { + /* Save and clear connection port */ + ConnectionPort = Port->ConnectedPort->ConnectionPort; + Port->ConnectedPort->ConnectionPort = NULL; + } + } /* Check if this is a connection port */ if ((Port->Flags & LPCP_PORT_TYPE_MASK) == LPCP_CONNECTION_PORT) @@ -129,7 +143,7 @@ /* Walk all the threads waiting and signal them */ ListHead = &Port->LpcReplyChainHead; NextEntry = ListHead->Flink; - while (NextEntry != ListHead) + while ((NextEntry) && (NextEntry != ListHead)) { /* Get the Thread */ Thread = CONTAINING_RECORD(NextEntry, ETHREAD, LpcReplyChain); @@ -147,57 +161,63 @@ /* Check if someone is waiting */ if (!KeReadStateSemaphore(&Thread->LpcReplySemaphore)) { - /* Get the message and check if it's a connection request */ + /* Get the message */ Message = Thread->LpcReplyMessage; - if (Message->Request.u2.s2.Type == LPC_CONNECTION_REQUEST) + if (Message) { - /* Get the connection message */ - ConnectMessage = (PLPCP_CONNECTION_MESSAGE)(Message + 1); - - /* Check if it had a section */ - if (ConnectMessage->SectionToMap) + /* Check if it's a connection request */ + if (Message->Request.u2.s2.Type == LPC_CONNECTION_REQUEST) { - /* Dereference it */ - ObDereferenceObject(ConnectMessage->SectionToMap); + /* Get the connection message */ + ConnectMessage = (PLPCP_CONNECTION_MESSAGE)(Message + 1); + + /* Check if it had a section */ + if (ConnectMessage->SectionToMap) + { + /* Dereference it */ + ObDereferenceObject(ConnectMessage->SectionToMap); + } } + + /* Clear the reply message */ + Thread->LpcReplyMessage = NULL; + + /* And remove the message from the port zone */ + LpcpFreeToPortZone(Message, 1); + NextEntry = Port->LpcReplyChainHead.Flink; } - /* Clear the reply message */ - Thread->LpcReplyMessage = NULL; - - /* And remove the message from the port zone */ - LpcpFreeToPortZone(Message, TRUE); - } - - /* Release the semaphore and reset message id count */ - Thread->LpcReplyMessageId = 0; - LpcpCompleteWait(&Thread->LpcReplySemaphore); + /* Release the semaphore and reset message id count */ + Thread->LpcReplyMessageId = 0; + KeReleaseSemaphore(&Thread->LpcReplySemaphore, 0, 1, FALSE); + } } /* Reinitialize the list head */ InitializeListHead(&Port->LpcReplyChainHead); /* Loop queued messages */ - ListHead = &Port->MsgQueue.ReceiveHead; - NextEntry = ListHead->Flink; - while ((NextEntry) && (ListHead != NextEntry)) + while ((Port->MsgQueue.ReceiveHead.Flink) && + !(IsListEmpty (&Port->MsgQueue.ReceiveHead))) { /* Get the message */ - Message = CONTAINING_RECORD(NextEntry, LPCP_MESSAGE, Entry); - NextEntry = NextEntry->Flink; + Message = CONTAINING_RECORD(Port->MsgQueue.ReceiveHead.Flink, + LPCP_MESSAGE, + Entry); /* Free and reinitialize it's list head */ + RemoveEntryList(&Message->Entry); InitializeListHead(&Message->Entry); /* Remove it from the port zone */ - LpcpFreeToPortZone(Message, TRUE); - } - - /* Reinitialize the message queue list head */ - InitializeListHead(&Port->MsgQueue.ReceiveHead); + LpcpFreeToPortZone(Message, 1); + } /* Release the lock */ KeReleaseGuardedMutex(&LpcpLock); + + /* Dereference the connection port */ + if (ConnectionPort) ObDereferenceObject(ConnectionPort); /* Check if we have to free the port entirely */ if (Destroy) @@ -334,13 +354,32 @@ /* Destroy the port queue */ LpcpDestroyPortQueue(Port, TRUE); - /* Check if we had a client view */ - if (Port->ClientSectionBase) MmUnmapViewOfSection(PsGetCurrentProcess(), - Port->ClientSectionBase); - - /* Check for a server view */ - if (Port->ServerSectionBase) MmUnmapViewOfSection(PsGetCurrentProcess(), - Port->ServerSectionBase); + /* Check if we had views */ + if ((Port->ClientSectionBase) || (Port->ServerSectionBase)) + { + /* Check if we had a client view */ + if (Port->ClientSectionBase) + { + /* Unmap it */ + MmUnmapViewOfSection(Port->MappingProcess, + Port->ClientSectionBase); + } + + /* Check for a server view */ + if (Port->ServerSectionBase) + { + /* Unmap it */ + MmUnmapViewOfSection(Port->MappingProcess, + Port->ServerSectionBase); + } + + /* Dereference the mapping process */ + ObDereferenceObject(Port->MappingProcess); + Port->MappingProcess = NULL; + } + + /* Acquire the lock */ + KeAcquireGuardedMutex(&LpcpLock); /* Get the connection port */ ConnectionPort = Port->ConnectionPort; @@ -348,9 +387,6 @@ { /* Get the PID */ Pid = PsGetCurrentProcessId(); - - /* Acquire the lock */ - KeAcquireGuardedMutex(&LpcpLock); /* Loop the data lists */ ListHead = &ConnectionPort->LpcDataInfoChainHead; @@ -361,12 +397,29 @@ Message = CONTAINING_RECORD(NextEntry, LPCP_MESSAGE, Entry); NextEntry = NextEntry->Flink; - /* Check if the PID matches */ - if (Message->Request.ClientId.UniqueProcess == Pid) + /* Check if this is the connection port */ + if (Port == ConnectionPort) + { + /* Free queued messages */ + RemoveEntryList(&Message->Entry); + InitializeListHead(&Message->Entry); + LpcpFreeToPortZone(Message, 1); + + /* Restart at the head */ + NextEntry = ListHead->Flink; + } + else if ((Message->Request.ClientId.UniqueProcess == Pid) && + ((Message->SenderPort == Port) || + (Message->SenderPort == Port->ConnectedPort) || + (Message->SenderPort == ConnectionPort))) { /* Remove it */ RemoveEntryList(&Message->Entry); - LpcpFreeToPortZone(Message, TRUE); + InitializeListHead(&Message->Entry); + LpcpFreeToPortZone(Message, 1); + + /* Restart at the head */ + NextEntry = ListHead->Flink; } } @@ -375,6 +428,11 @@ /* Dereference the object unless it's the same port */ if (ConnectionPort != Port) ObDereferenceObject(ConnectionPort); + } + else + { + /* Release the lock */ + KeReleaseGuardedMutex(&LpcpLock); } /* Check if this is a connection port with a server process*/ Modified: trunk/reactos/ntoskrnl/lpc/complete.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/lpc/complete.c?re… ============================================================================== --- trunk/reactos/ntoskrnl/lpc/complete.c (original) +++ trunk/reactos/ntoskrnl/lpc/complete.c Sun Jan 21 20:21:42 2007 @@ -145,7 +145,7 @@ Message->Request.ClientId = ReplyMessage->ClientId; Message->Request.MessageId = ReplyMessage->MessageId; Message->Request.ClientViewSize = 0; - RtlMoveMemory(ConnectMessage + 1, ReplyMessage + 1, ConnectionInfoLength); + RtlCopyMemory(ConnectMessage + 1, ReplyMessage + 1, ConnectionInfoLength); /* At this point, if the caller refused the connection, go to cleanup */ if (!AcceptConnection) goto Cleanup; @@ -213,6 +213,10 @@ /* Set the view base */ ConnectMessage->ClientView.ViewRemoteBase = ServerPort-> ClientSectionBase; + + /* Save and reference the mapping process */ + ServerPort->MappingProcess = PsGetCurrentProcess(); + ObReferenceObject(ServerPort->MappingProcess); } else { @@ -351,10 +355,10 @@ /* Make sure it has a reply message */ if (!Thread->LpcReplyMessage) { - /* It doesn't, fail */ + /* It doesn't, quit */ KeReleaseGuardedMutex(&LpcpLock); ObDereferenceObject(Port); - return STATUS_PORT_DISCONNECTED; + return STATUS_SUCCESS; } /* Clear the client thread and wake it up */ Modified: trunk/reactos/ntoskrnl/lpc/connect.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/lpc/connect.c?rev… ============================================================================== --- trunk/reactos/ntoskrnl/lpc/connect.c (original) +++ trunk/reactos/ntoskrnl/lpc/connect.c Sun Jan 21 20:21:42 2007 @@ -21,6 +21,7 @@ IN PETHREAD CurrentThread) { PVOID SectionToMap; + PLPCP_MESSAGE ReplyMessage; /* Acquire the LPC lock */ KeAcquireGuardedMutex(&LpcpLock); @@ -34,10 +35,19 @@ } /* Check if there's a reply message */ - if (CurrentThread->LpcReplyMessage) + ReplyMessage = CurrentThread->LpcReplyMessage; + if (ReplyMessage) { /* Get the message */ - *Message = CurrentThread->LpcReplyMessage; + *Message = ReplyMessage; + + /* Check if it's got messages */ + if (!IsListEmpty(&ReplyMessage->Entry)) + { + /* Clear the list */ + RemoveEntryList(&ReplyMessage->Entry); + InitializeListHead(&ReplyMessage->Entry); + } /* Clear message data */ CurrentThread->LpcReceivedMessageId = 0; @@ -124,7 +134,7 @@ Status = ObReferenceObjectByName(PortName, 0, NULL, - PORT_ALL_ACCESS, + PORT_CONNECT, LpcPortObjectType, PreviousMode, NULL, @@ -286,6 +296,10 @@ /* Update the base */ ClientView->ViewBase = Port->ClientSectionBase; + + /* Reference and remember the process */ + ClientPort->MappingProcess = PsGetCurrentProcess(); + ObReferenceObject(ClientPort->MappingProcess); } else { @@ -321,7 +335,7 @@ Message->Request.ClientViewSize = ClientView->ViewSize; /* Copy the client view and clear the server view */ - RtlMoveMemory(&ConnectMessage->ClientView, + RtlCopyMemory(&ConnectMessage->ClientView, ClientView, sizeof(PORT_VIEW)); RtlZeroMemory(&ConnectMessage->ServerView, sizeof(REMOTE_PORT_VIEW)); @@ -348,7 +362,7 @@ if (ConnectionInformation) { /* Copy it in */ - RtlMoveMemory(ConnectMessage + 1, + RtlCopyMemory(ConnectMessage + 1, ConnectionInformation, ConnectionInfoLength); } @@ -360,51 +374,63 @@ if (Port->Flags & LPCP_NAME_DELETED) { /* Fail the request */ - KeReleaseGuardedMutex(&LpcpLock); Status = STATUS_OBJECT_NAME_NOT_FOUND; - goto Cleanup; - } - - /* Associate no thread yet */ - Message->RepliedToThread = NULL; - - /* Generate the Message ID and set it */ - Message->Request.MessageId = LpcpNextMessageId++; - if (!LpcpNextMessageId) LpcpNextMessageId = 1; - Thread->LpcReplyMessageId = Message->Request.MessageId; - - /* Insert the message into the queue and thread chain */ - InsertTailList(&Port->MsgQueue.ReceiveHead, &Message->Entry); - InsertTailList(&Port->LpcReplyChainHead, &Thread->LpcReplyChain); - Thread->LpcReplyMessage = Message; - - /* Now we can finally reference the client port and link it*/ - ObReferenceObject(ClientPort); - ConnectMessage->ClientPort = ClientPort; + } + else + { + /* Associate no thread yet */ + Message->RepliedToThread = NULL; + + /* Generate the Message ID and set it */ + Message->Request.MessageId = LpcpNextMessageId++; + if (!LpcpNextMessageId) LpcpNextMessageId = 1; + Thread->LpcReplyMessageId = Message->Request.MessageId; + + /* Insert the message into the queue and thread chain */ + InsertTailList(&Port->MsgQueue.ReceiveHead, &Message->Entry); + InsertTailList(&Port->LpcReplyChainHead, &Thread->LpcReplyChain); + Thread->LpcReplyMessage = Message; + + /* Now we can finally reference the client port and link it*/ + ObReferenceObject(ClientPort); + ConnectMessage->ClientPort = ClientPort; + + /* Enter a critical region */ + KeEnterCriticalRegion(); + } + + /* Add another reference to the port */ + ObReferenceObject(Port); /* Release the lock */ KeReleaseGuardedMutex(&LpcpLock); - LPCTRACE(LPC_CONNECT_DEBUG, - "Messages: %p/%p. Ports: %p/%p. Status: %lx\n", - Message, - ConnectMessage, - Port, - ClientPort, - Status); - - /* If this is a waitable port, set the event */ - if (Port->Flags & LPCP_WAITABLE_PORT) KeSetEvent(&Port->WaitEvent, - 1, - FALSE); - - /* Release the queue semaphore */ - LpcpCompleteWait(Port->MsgQueue.Semaphore); - - /* Now wait for a reply */ - LpcpConnectWait(&Thread->LpcReplySemaphore, PreviousMode); - - /* Check if our wait ended in success */ - if (Status != STATUS_SUCCESS) goto Cleanup; + + /* Check for success */ + if (NT_SUCCESS(Status)) + { + LPCTRACE(LPC_CONNECT_DEBUG, + "Messages: %p/%p. Ports: %p/%p. Status: %lx\n", + Message, + ConnectMessage, + Port, + ClientPort, + Status); + + /* If this is a waitable port, set the event */ + if (Port->Flags & LPCP_WAITABLE_PORT) KeSetEvent(&Port->WaitEvent, + 1, + FALSE); + + /* Release the queue semaphore and leave the critical region */ + LpcpCompleteWait(Port->MsgQueue.Semaphore); + KeLeaveCriticalRegion(); + + /* Now wait for a reply */ + LpcpConnectWait(&Thread->LpcReplySemaphore, PreviousMode); + } + + /* Check for failure */ + if (!NT_SUCCESS(Status)) goto Cleanup; /* Free the connection message */ SectionToMap = LpcpFreeConMsg(&Message, &ConnectMessage, Thread); @@ -432,7 +458,7 @@ } /* Return the connection information */ - RtlMoveMemory(ConnectionInformation, + RtlCopyMemory(ConnectionInformation, ConnectMessage + 1, ConnectionInfoLength ); } @@ -466,7 +492,7 @@ if (ClientView) { /* Copy it back */ - RtlMoveMemory(ClientView, + RtlCopyMemory(ClientView, &ConnectMessage->ClientView, sizeof(PORT_VIEW)); } @@ -475,7 +501,7 @@ if (ServerView) { /* Copy it back */ - RtlMoveMemory(ServerView, + RtlCopyMemory(ServerView, &ConnectMessage->ServerView, sizeof(REMOTE_PORT_VIEW)); } @@ -486,8 +512,12 @@ /* No connection port, we failed */ if (SectionToMap) ObDereferenceObject(SectionToMap); + /* Acquire the lock */ + KeAcquireGuardedMutex(&LpcpLock); + /* Check if it's because the name got deleted */ - if (Port->Flags & LPCP_NAME_DELETED) + if (!(ClientPort->ConnectionPort) || + (Port->Flags & LPCP_NAME_DELETED)) { /* Set the correct status */ Status = STATUS_OBJECT_NAME_NOT_FOUND; @@ -498,19 +528,27 @@ Status = STATUS_PORT_CONNECTION_REFUSED; } + /* Release the lock */ + KeReleaseGuardedMutex(&LpcpLock); + /* Kill the port */ ObDereferenceObject(ClientPort); } /* Free the message */ - LpcpFreeToPortZone(Message, FALSE); - return Status; - } - - /* No reply message, fail */ - if (SectionToMap) ObDereferenceObject(SectionToMap); - ObDereferenceObject(ClientPort); - return STATUS_PORT_CONNECTION_REFUSED; + LpcpFreeToPortZone(Message, 0); + } + else + { + /* No reply message, fail */ + if (SectionToMap) ObDereferenceObject(SectionToMap); + ObDereferenceObject(ClientPort); + Status = STATUS_PORT_CONNECTION_REFUSED; + } + + /* Return status */ + ObDereferenceObject(Port); + return Status; Cleanup: /* We failed, free the message */ @@ -521,20 +559,21 @@ { /* Wait on it */ KeWaitForSingleObject(&Thread->LpcReplySemaphore, + WrExecutive, KernelMode, - Executive, FALSE, NULL); } /* Check if we had a message and free it */ - if (Message) LpcpFreeToPortZone(Message, FALSE); + if (Message) LpcpFreeToPortZone(Message, 0); /* Dereference other objects */ if (SectionToMap) ObDereferenceObject(SectionToMap); ObDereferenceObject(ClientPort); /* Return status */ + ObDereferenceObject(Port); return Status; } Modified: trunk/reactos/ntoskrnl/lpc/create.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/lpc/create.c?rev=… ============================================================================== --- trunk/reactos/ntoskrnl/lpc/create.c (original) +++ trunk/reactos/ntoskrnl/lpc/create.c Sun Jan 21 20:21:42 2007 @@ -19,6 +19,7 @@ LpcpInitializePortQueue(IN PLPCP_PORT_OBJECT Port) { PLPCP_NONPAGED_PORT_QUEUE MessageQueue; + PAGED_CODE(); /* Allocate the queue */ MessageQueue = ExAllocatePoolWithTag(NonPagedPool, @@ -48,6 +49,7 @@ KPROCESSOR_MODE PreviousMode = KeGetPreviousMode(); NTSTATUS Status; PLPCP_PORT_OBJECT Port; + PAGED_CODE(); LPCTRACE(LPC_CREATE_DEBUG, "Name: %wZ\n", ObjectAttributes->ObjectName); /* Create the Object */ Modified: trunk/reactos/ntoskrnl/lpc/listen.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/lpc/listen.c?rev=… ============================================================================== --- trunk/reactos/ntoskrnl/lpc/listen.c (original) +++ trunk/reactos/ntoskrnl/lpc/listen.c Sun Jan 21 20:21:42 2007 @@ -22,30 +22,30 @@ NtListenPort(IN HANDLE PortHandle, OUT PPORT_MESSAGE ConnectMessage) { - NTSTATUS Status; - PAGED_CODE(); - LPCTRACE(LPC_LISTEN_DEBUG, "Handle: %lx\n", PortHandle); + NTSTATUS Status; + PAGED_CODE(); + LPCTRACE(LPC_LISTEN_DEBUG, "Handle: %lx\n", PortHandle); - /* Wait forever for a connection request. */ - for (;;) + /* Wait forever for a connection request. */ + for (;;) + { + /* Do the wait */ + Status = NtReplyWaitReceivePort(PortHandle, + NULL, + NULL, + ConnectMessage); + + /* Accept only LPC_CONNECTION_REQUEST requests. */ + if ((Status != STATUS_SUCCESS) || + (LpcpGetMessageType(ConnectMessage) == LPC_CONNECTION_REQUEST)) { - /* Do the wait */ - Status = NtReplyWaitReceivePort(PortHandle, - NULL, - NULL, - ConnectMessage); + /* Break out */ + break; + } + } - /* Accept only LPC_CONNECTION_REQUEST requests. */ - if ((Status != STATUS_SUCCESS) || - (LpcpGetMessageType(ConnectMessage) == LPC_CONNECTION_REQUEST)) - { - /* Break out */ - break; - } - } - - /* Return status */ - return Status; + /* Return status */ + return Status; } Modified: trunk/reactos/ntoskrnl/lpc/port.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/lpc/port.c?rev=25… ============================================================================== --- trunk/reactos/ntoskrnl/lpc/port.c (original) +++ trunk/reactos/ntoskrnl/lpc/port.c Sun Jan 21 20:21:42 2007 @@ -18,7 +18,7 @@ ULONG LpcpMaxMessageSize; PAGED_LOOKASIDE_LIST LpcpMessagesLookaside; KGUARDED_MUTEX LpcpLock; -ULONG LpcpTraceLevel = 0; +ULONG LpcpTraceLevel = LPC_CLOSE_DEBUG; ULONG LpcpNextMessageId = 1, LpcpNextCallbackId = 1; static GENERIC_MAPPING LpcpPortMapping = @@ -54,7 +54,6 @@ ObjectTypeInitializer.CloseProcedure = LpcpClosePort; ObjectTypeInitializer.DeleteProcedure = LpcpDeletePort; ObjectTypeInitializer.ValidAccessMask = PORT_ALL_ACCESS; - ObjectTypeInitializer.MaintainTypeList = TRUE; ObCreateObjectType(&Name, &ObjectTypeInitializer, NULL, Modified: trunk/reactos/ntoskrnl/lpc/reply.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/lpc/reply.c?rev=2… ============================================================================== --- trunk/reactos/ntoskrnl/lpc/reply.c (original) +++ trunk/reactos/ntoskrnl/lpc/reply.c Sun Jan 21 20:21:42 2007 @@ -18,7 +18,8 @@ NTAPI LpcpFreeDataInfoMessage(IN PLPCP_PORT_OBJECT Port, IN ULONG MessageId, - IN ULONG CallbackId) + IN ULONG CallbackId, + IN CLIENT_ID ClientId) { PLPCP_MESSAGE Message; PLIST_ENTRY ListHead, NextEntry; @@ -28,6 +29,7 @@ { /* Use it */ Port = Port->ConnectionPort; + if (!Port) return; } /* Loop the list */ @@ -40,12 +42,13 @@ /* Make sure it matches */ if ((Message->Request.MessageId == MessageId) && - (Message->Request.CallbackId == CallbackId)) + (Message->Request.ClientId.UniqueThread == ClientId.UniqueThread) && + (Message->Request.ClientId.UniqueProcess == ClientId.UniqueProcess)) { /* Unlink and free it */ RemoveEntryList(&Message->Entry); InitializeListHead(&Message->Entry); - LpcpFreeToPortZone(Message, TRUE); + LpcpFreeToPortZone(Message, 1); break; } @@ -58,25 +61,31 @@ NTAPI LpcpSaveDataInfoMessage(IN PLPCP_PORT_OBJECT Port, IN PLPCP_MESSAGE Message, - IN ULONG LockFlags) + IN ULONG LockHeld) { PAGED_CODE(); /* Acquire the lock */ - KeAcquireGuardedMutex(&LpcpLock); + if (!LockHeld) KeAcquireGuardedMutex(&LpcpLock); /* Check if the port we want is the connection port */ if ((Port->Flags & LPCP_PORT_TYPE_MASK) > LPCP_UNCONNECTED_PORT) { /* Use it */ Port = Port->ConnectionPort; + if (!Port) + { + /* Release the lock and return */ + if (!LockHeld) KeReleaseGuardedMutex(&LpcpLock); + return; + } } /* Link the message */ InsertTailList(&Port->LpcDataInfoChainHead, &Message->Entry); /* Release the lock */ - KeReleaseGuardedMutex(&LpcpLock); + if (!LockHeld) KeReleaseGuardedMutex(&LpcpLock); } VOID @@ -119,7 +128,7 @@ Destination->ClientViewSize = Origin->ClientViewSize; /* Copy the Message Data */ - RtlMoveMemory(Destination + 1, + RtlCopyMemory(Destination + 1, Data, ((Destination->u1.Length & 0xFFFF) + 3) &~3); } @@ -149,7 +158,7 @@ OUT PPORT_MESSAGE ReceiveMessage, IN PLARGE_INTEGER Timeout OPTIONAL) { - PLPCP_PORT_OBJECT Port, ReceivePort; + PLPCP_PORT_OBJECT Port, ReceivePort, ConnectionPort = NULL; KPROCESSOR_MODE PreviousMode = KeGetPreviousMode(), WaitMode = PreviousMode; NTSTATUS Status; PLPCP_MESSAGE Message; @@ -207,8 +216,32 @@ /* Check if this is anything but a client port */ if ((Port->Flags & LPCP_PORT_TYPE_MASK) != LPCP_CLIENT_PORT) { - /* Use the connection port */ - ReceivePort = Port->ConnectionPort; + /* Check if this is the connection port */ + if (Port->ConnectionPort == Port) + { + /* Use this port */ + ConnectionPort = ReceivePort = Port; + ObReferenceObject(ConnectionPort); + } + else + { + /* Acquire the lock */ + KeAcquireGuardedMutex(&LpcpLock); + + /* Get the port */ + ConnectionPort = ReceivePort = Port->ConnectionPort; + if (!ConnectionPort) + { + /* Fail */ + KeReleaseGuardedMutex(&LpcpLock); + ObDereferenceObject(Port); + return STATUS_PORT_DISCONNECTED; + } + + /* Release lock and reference */ + ObReferenceObject(Port); + KeReleaseGuardedMutex(&LpcpLock); + } } else { @@ -227,6 +260,7 @@ { /* No thread found, fail */ ObDereferenceObject(Port); + if (ConnectionPort) ObDereferenceObject(ConnectionPort); return Status; } @@ -235,6 +269,7 @@ if (!Message) { /* Fail if we couldn't allocate a message */ + if (ConnectionPort) ObDereferenceObject(ConnectionPort); ObDereferenceObject(WakeupThread); ObDereferenceObject(Port); return STATUS_NO_MEMORY; @@ -244,11 +279,16 @@ KeAcquireGuardedMutex(&LpcpLock); /* Make sure this is the reply the thread is waiting for */ - if (WakeupThread->LpcReplyMessageId != ReplyMessage->MessageId) + if ((WakeupThread->LpcReplyMessageId != ReplyMessage->MessageId))// || +#if 0 + ((WakeupThread->LpcReplyMessage) && + (LpcpGetMessageType(&((PLPCP_MESSAGE)WakeupThread-> + LpcReplyMessage)->Request) != LPC_REQUEST))) +#endif { /* It isn't, fail */ - LpcpFreeToPortZone(Message, TRUE); - KeReleaseGuardedMutex(&LpcpLock); + LpcpFreeToPortZone(Message, 3); + if (ConnectionPort) ObDereferenceObject(ConnectionPort); ObDereferenceObject(WakeupThread); ObDereferenceObject(Port); return STATUS_REPLY_MESSAGE_MISMATCH; @@ -261,36 +301,37 @@ LPC_REPLY, NULL); + /* Reference the thread while we use it */ + ObReferenceObject(WakeupThread); + Message->RepliedToThread = WakeupThread; + + /* Set this as the reply message */ + WakeupThread->LpcReplyMessageId = 0; + WakeupThread->LpcReplyMessage = (PVOID)Message; + + /* Check if we have messages on the reply chain */ + if (!(WakeupThread->LpcExitThreadCalled) && + !(IsListEmpty(&WakeupThread->LpcReplyChain))) + { + /* Remove us from it and reinitialize it */ + RemoveEntryList(&WakeupThread->LpcReplyChain); + InitializeListHead(&WakeupThread->LpcReplyChain); + } + + /* Check if this is the message the thread had received */ + if ((Thread->LpcReceivedMsgIdValid) && + (Thread->LpcReceivedMessageId == ReplyMessage->MessageId)) + { + /* Clear this data */ + Thread->LpcReceivedMessageId = 0; + Thread->LpcReceivedMsgIdValid = FALSE; + } + /* Free any data information */ LpcpFreeDataInfoMessage(Port, ReplyMessage->MessageId, - ReplyMessage->CallbackId); - - /* Reference the thread while we use it */ - ObReferenceObject(WakeupThread); - Message->RepliedToThread = WakeupThread; - - /* Set this as the reply message */ - WakeupThread->LpcReplyMessageId = 0; - WakeupThread->LpcReplyMessage = (PVOID)Message; - - /* Check if we have messages on the reply chain */ - if (!(WakeupThread->LpcExitThreadCalled) && - !(IsListEmpty(&WakeupThread->LpcReplyChain))) - { - /* Remove us from it and reinitialize it */ - RemoveEntryList(&WakeupThread->LpcReplyChain); - InitializeListHead(&WakeupThread->LpcReplyChain); - } - - /* Check if this is the message the thread had received */ - if ((Thread->LpcReceivedMsgIdValid) && - (Thread->LpcReceivedMessageId == ReplyMessage->MessageId)) - { - /* Clear this data */ - Thread->LpcReceivedMessageId = 0; - Thread->LpcReceivedMsgIdValid = FALSE; - } + ReplyMessage->CallbackId, + ReplyMessage->ClientId); /* Release the lock and release the LPC semaphore to wake up waiters */ KeReleaseGuardedMutex(&LpcpLock); @@ -319,6 +360,7 @@ /* Release the lock and fail */ KeReleaseGuardedMutex(&LpcpLock); + if (ConnectionPort) ObDereferenceObject(ConnectionPort); ObDereferenceObject(Port); return STATUS_UNSUCCESSFUL; } @@ -346,9 +388,6 @@ /* Set this as the received message */ Thread->LpcReceivedMessageId = Message->Request.MessageId; Thread->LpcReceivedMsgIdValid = TRUE; - - /* Done touching global data, release the lock */ - KeReleaseGuardedMutex(&LpcpLock); /* Check if this was a connection request */ if (LpcpGetMessageType(&Message->Request) == LPC_CONNECTION_REQUEST) @@ -374,7 +413,7 @@ ReceiveMessage->u1.s1.TotalLength = sizeof(LPCP_MESSAGE) + ConnectionInfoLength; ReceiveMessage->u1.s1.DataLength = ConnectionInfoLength; - RtlMoveMemory(ReceiveMessage + 1, + RtlCopyMemory(ReceiveMessage + 1, ConnectMessage + 1, ConnectionInfoLength); @@ -413,8 +452,17 @@ ASSERT(FALSE); } - /* If we have a message pointer here, free it */ - if (Message) LpcpFreeToPortZone(Message, FALSE); + /* Check if we have a message pointer here */ + if (Message) + { + /* Free it and release the lock */ + LpcpFreeToPortZone(Message, 3); + } + else + { + /* Just release the lock */ + KeReleaseGuardedMutex(&LpcpLock); + } Cleanup: /* All done, dereference the port and return the status */ @@ -422,6 +470,7 @@ "Port: %p. Status: %p\n", Port, Status); + if (ConnectionPort) ObDereferenceObject(ConnectionPort); ObDereferenceObject(Port); return Status; } Modified: trunk/reactos/ntoskrnl/lpc/send.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/lpc/send.c?rev=25… ============================================================================== --- trunk/reactos/ntoskrnl/lpc/send.c (original) +++ trunk/reactos/ntoskrnl/lpc/send.c Sun Jan 21 20:21:42 2007 @@ -22,7 +22,7 @@ LpcRequestPort(IN PVOID PortObject, IN PPORT_MESSAGE LpcMessage) { - PLPCP_PORT_OBJECT Port = (PLPCP_PORT_OBJECT)PortObject, QueuePort; + PLPCP_PORT_OBJECT Port = PortObject, QueuePort, ConnectionPort = NULL; ULONG MessageType; PLPCP_MESSAGE Message; KPROCESSOR_MODE PreviousMode = KeGetPreviousMode(); @@ -42,7 +42,7 @@ return STATUS_INVALID_PARAMETER; } - /* Mark this as a kernel-mode message only if we really came from there */ + /* Mark this as a kernel-mode message only if we really came from it */ if ((PreviousMode == KernelMode) && (LpcMessage->u2.s2.Type & LPC_KERNELMODE_MESSAGE)) { @@ -72,6 +72,7 @@ if (!Message) return STATUS_NO_MEMORY; /* Clear the context */ + Message->RepliedToThread = NULL; Message->PortContext = NULL; /* Copy the message */ @@ -96,13 +97,28 @@ { /* Then copy the context */ Message->PortContext = QueuePort->PortContext; - QueuePort = Port->ConnectionPort; + ConnectionPort = QueuePort = Port->ConnectionPort; + if (!ConnectionPort) + { + /* Fail */ + LpcpFreeToPortZone(Message, 3); + return STATUS_PORT_DISCONNECTED; + } } else if ((Port->Flags & LPCP_PORT_TYPE_MASK) != LPCP_COMMUNICATION_PORT) { /* Any other kind of port, use the connection port */ - QueuePort = Port->ConnectionPort; - } + ConnectionPort = QueuePort = Port->ConnectionPort; + if (!ConnectionPort) + { + /* Fail */ + LpcpFreeToPortZone(Message, 3); + return STATUS_PORT_DISCONNECTED; + } + } + + /* If we have a connection port, reference it */ + if (ConnectionPort) ObReferenceObject(ConnectionPort); } } else @@ -126,6 +142,7 @@ InsertTailList(&QueuePort->MsgQueue.ReceiveHead, &Message->Entry); /* Release the lock and release the semaphore */ + KeEnterCriticalRegion(); KeReleaseGuardedMutex(&LpcpLock); LpcpCompleteWait(QueuePort->MsgQueue.Semaphore); @@ -137,13 +154,15 @@ } /* We're done */ + KeLeaveCriticalRegion(); LPCTRACE(LPC_SEND_DEBUG, "Port: %p. Message: %p\n", QueuePort, Message); + if (ConnectionPort) ObDereferenceObject(ConnectionPort); return STATUS_SUCCESS; } /* If we got here, then free the message and fail */ - LpcpFreeToPortZone(Message, TRUE); - KeReleaseGuardedMutex(&LpcpLock); + LpcpFreeToPortZone(Message, 3); + if (ConnectionPort) ObDereferenceObject(ConnectionPort); return STATUS_PORT_DISCONNECTED; } @@ -181,7 +200,7 @@ IN PPORT_MESSAGE LpcRequest, IN OUT PPORT_MESSAGE LpcReply) { - PLPCP_PORT_OBJECT Port, QueuePort, ReplyPort; + PLPCP_PORT_OBJECT Port, QueuePort, ReplyPort, ConnectionPort = NULL; KPROCESSOR_MODE PreviousMode = KeGetPreviousMode(); NTSTATUS Status; PLPCP_MESSAGE Message; @@ -286,8 +305,7 @@ if (!QueuePort) { /* We have no connected port, fail */ - LpcpFreeToPortZone(Message, TRUE); - KeReleaseGuardedMutex(&LpcpLock); + LpcpFreeToPortZone(Message, 3); ObDereferenceObject(Port); return STATUS_PORT_DISCONNECTED; } @@ -299,15 +317,32 @@ if ((Port->Flags & LPCP_PORT_TYPE_MASK) == LPCP_CLIENT_PORT) { /* Copy the port context and use the connection port */ - Message->PortContext = ReplyPort->PortContext; - QueuePort = Port->ConnectionPort; + Message->PortContext = QueuePort->PortContext; + ConnectionPort = QueuePort = Port->ConnectionPort; + if (!ConnectionPort) + { + /* Fail */ + LpcpFreeToPortZone(Message, 3); + ObDereferenceObject(Port); + return STATUS_PORT_DISCONNECTED; + } } else if ((Port->Flags & LPCP_PORT_TYPE_MASK) != LPCP_COMMUNICATION_PORT) { /* Use the connection port for anything but communication ports */ - QueuePort = Port->ConnectionPort; - } + ConnectionPort = QueuePort = Port->ConnectionPort; + if (!ConnectionPort) + { + /* Fail */ + LpcpFreeToPortZone(Message, 3); + ObDereferenceObject(Port); + return STATUS_PORT_DISCONNECTED; + } + } + + /* Reference the connection port if it exists */ + if (ConnectionPort) ObReferenceObject(ConnectionPort); } else { @@ -317,6 +352,7 @@ /* No reply thread */ Message->RepliedToThread = NULL; + Message->SenderPort = Port; /* Generate the Message ID and set it */ Message->Request.MessageId = LpcpNextMessageId++; @@ -330,8 +366,10 @@ /* Insert the message in our chain */ InsertTailList(&QueuePort->MsgQueue.ReceiveHead, &Message->Entry); InsertTailList(&ReplyPort->LpcReplyChainHead, &Thread->LpcReplyChain); + Thread->LpcWaitingOnPort = Port; /* Release the lock and get the semaphore we'll use later */ + KeEnterCriticalRegion(); KeReleaseGuardedMutex(&LpcpLock); Semaphore = QueuePort->MsgQueue.Semaphore; @@ -345,6 +383,7 @@ /* Now release the semaphore */ LpcpCompleteWait(Semaphore); + KeLeaveCriticalRegion(); /* And let's wait for the reply */ LpcpReplyWait(&Thread->LpcReplySemaphore, PreviousMode); @@ -396,7 +435,7 @@ else { /* Otherwise, just free it */ - LpcpFreeToPortZone(Message, FALSE); + LpcpFreeToPortZone(Message, 0); } } else @@ -407,10 +446,8 @@ } else { - /* The wait failed, free the message while holding the lock */ - KeAcquireGuardedMutex(&LpcpLock); - LpcpFreeToPortZone(Message, TRUE); - KeReleaseGuardedMutex(&LpcpLock); + /* The wait failed, free the message */ + if (Message) LpcpFreeToPortZone(Message, 0); } /* All done */ @@ -419,6 +456,7 @@ Port, Status); ObDereferenceObject(Port); + if (ConnectionPort) ObDereferenceObject(ConnectionPort); return Status; }

17 years, 11 months

[cwittich] 25556: fix some warnings (gcc 4.2)

by cwittich＠svn.reactos.org

Author: cwittich Date: Sun Jan 21 19:04:17 2007 New Revision: 25556 URL: http://svn.reactos.org/svn/reactos?rev=25556&view=rev Log: fix some warnings (gcc 4.2) Modified: trunk/reactos/base/applications/taskmgr/proclist.c trunk/reactos/base/applications/testsets/smss/movefile/movefile.cpp trunk/reactos/base/setup/welcome/welcome.c Modified: trunk/reactos/base/applications/taskmgr/proclist.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/base/applications/taskmgr/… ============================================================================== --- trunk/reactos/base/applications/taskmgr/proclist.c (original) +++ trunk/reactos/base/applications/taskmgr/proclist.c Sun Jan 21 19:04:17 2007 @@ -72,10 +72,13 @@ * subtract it from our clip rect because we don't * use icons in this list control. */ - (void)ListView_GetItemRect(hWnd, 0, &rcClip, LVIR_BOUNDS); - (void)ListView_GetItemRect(hWnd, ListView_GetItemCount(hWnd) - 1, &rcItem, LVIR_BOUNDS); - rcClip.bottom = rcItem.bottom; - (void)ListView_GetItemRect(hWnd, 0, &rcItem, LVIR_ICON); + rcClip.left = LVIR_BOUNDS; + SendMessage(hWnd, LVM_GETITEMRECT, 0, (LPARAM)&rcClip); + rcClip.left = LVIR_BOUNDS; + SendMessage(hWnd, LVM_GETITEMRECT, ListView_GetItemCount(hWnd) - 1, (LPARAM)&rcItem); + rcClip.bottom = rcItem.bottom; + rcClip.left = LVIR_ICON; + SendMessage(hWnd, LVM_GETITEMRECT, 0, (LPARAM)&rcItem); rcClip.left = rcItem.right; /* Modified: trunk/reactos/base/applications/testsets/smss/movefile/movefile.cpp URL: http://svn.reactos.org/svn/reactos/trunk/reactos/base/applications/testsets… ============================================================================== --- trunk/reactos/base/applications/testsets/smss/movefile/movefile.cpp (original) +++ trunk/reactos/base/applications/testsets/smss/movefile/movefile.cpp Sun Jan 21 19:04:17 2007 @@ -85,11 +85,11 @@ HANDLE hFile = NULL; BOOL fReturnValue; - char *szxReplacedFile = "c:\\testFileIsReplaced"; - char *szxMovedFileWithRepl = "c:\\testFileShouldBeMovedW"; - char *szxMovedFile = "c:\\testFileShouldBeMoved"; - char *szxNewMovedFile = "c:\\testFileIsMoved"; - char *szxDeletedFile = "c:\\testFileShouldBeDeleted"; + const char szxReplacedFile[] = "c:\\testFileIsReplaced"; + const char szxMovedFileWithRepl[] = "c:\\testFileShouldBeMovedW"; + const char szxMovedFile[] = "c:\\testFileShouldBeMoved"; + const char szxNewMovedFile[] = "c:\\testFileIsMoved"; + const char szxDeletedFile[] = "c:\\testFileShouldBeDeleted"; memset(sBuf, 0xaa, sizeof(sBuf)); Modified: trunk/reactos/base/setup/welcome/welcome.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/base/setup/welcome/welcome… ============================================================================== --- trunk/reactos/base/setup/welcome/welcome.c (original) +++ trunk/reactos/base/setup/welcome/welcome.c Sun Jan 21 19:04:17 2007 @@ -129,7 +129,7 @@ wndclass.cbWndExtra = 0; wndclass.hInstance = hInstance; wndclass.hIcon = hMainIcon; - wndclass.hCursor = LoadCursor (NULL, MAKEINTRESOURCE(IDC_ARROW)); + wndclass.hCursor = LoadCursor (NULL, IDC_ARROW); wndclass.hbrBackground = 0; wndclass.lpszMenuName = NULL; wndclass.lpszClassName = szFrameClass;

17 years, 11 months

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