Ros-diffs September 2012

ros-diffs@reactos.org

17 participants
236 discussions

[ekohl] 57449: [LSASRV] Get rid of the ugly container object code. Let LsapCreateDbObject and LsapOpenDbObject handle container objects instead.
by ekohl＠svn.reactos.org 30 Sep '12

30 Sep '12

Author: ekohl Date: Sun Sep 30 23:50:30 2012 New Revision: 57449 URL: http://svn.reactos.org/svn/reactos?rev=57449&view=rev Log: [LSASRV] Get rid of the ugly container object code. Let LsapCreateDbObject and LsapOpenDbObject handle container objects instead. Modified: trunk/reactos/dll/win32/lsasrv/database.c trunk/reactos/dll/win32/lsasrv/lsarpc.c trunk/reactos/dll/win32/lsasrv/lsasrv.h Modified: trunk/reactos/dll/win32/lsasrv/database.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/lsasrv/database.… ============================================================================== --- trunk/reactos/dll/win32/lsasrv/database.c [iso-8859-1] (original) +++ trunk/reactos/dll/win32/lsasrv/database.c [iso-8859-1] Sun Sep 30 23:50:30 2012 @@ -283,6 +283,7 @@ /* Open the 'Policy' object */ Status = LsapOpenDbObject(NULL, + NULL, L"Policy", LsaDbPolicyObject, 0, @@ -427,6 +428,7 @@ NTSTATUS LsapCreateDbObject(IN PLSA_DB_OBJECT ParentObject, + IN LPWSTR ContainerName, IN LPWSTR ObjectName, IN LSA_DB_OBJECT_TYPE ObjectType, IN ACCESS_MASK DesiredAccess, @@ -436,7 +438,8 @@ OBJECT_ATTRIBUTES ObjectAttributes; UNICODE_STRING KeyName; HANDLE ParentKeyHandle; - HANDLE ObjectKeyHandle; + HANDLE ContainerKeyHandle = NULL; + HANDLE ObjectKeyHandle = NULL; NTSTATUS Status; if (DbObject == NULL) @@ -447,25 +450,73 @@ else ParentKeyHandle = ParentObject->KeyHandle; - RtlInitUnicodeString(&KeyName, - ObjectName); - - InitializeObjectAttributes(&ObjectAttributes, - &KeyName, - OBJ_CASE_INSENSITIVE, - ParentKeyHandle, - NULL); - - Status = NtCreateKey(&ObjectKeyHandle, - KEY_ALL_ACCESS, - &ObjectAttributes, - 0, - NULL, - 0, - NULL); - if (!NT_SUCCESS(Status)) - { - return Status; + if (ContainerName != NULL) + { + /* Open the container key */ + RtlInitUnicodeString(&KeyName, + ContainerName); + + InitializeObjectAttributes(&ObjectAttributes, + &KeyName, + OBJ_CASE_INSENSITIVE, + ParentKeyHandle, + NULL); + + Status = NtOpenKey(&ContainerKeyHandle, + KEY_ALL_ACCESS, + &ObjectAttributes); + if (!NT_SUCCESS(Status)) + { + return Status; + } + + /* Open the object key */ + RtlInitUnicodeString(&KeyName, + ObjectName); + + InitializeObjectAttributes(&ObjectAttributes, + &KeyName, + OBJ_CASE_INSENSITIVE, + ContainerKeyHandle, + NULL); + + Status = NtCreateKey(&ObjectKeyHandle, + KEY_ALL_ACCESS, + &ObjectAttributes, + 0, + NULL, + 0, + NULL); + + NtClose(ContainerKeyHandle); + + if (!NT_SUCCESS(Status)) + { + return Status; + } + } + else + { + RtlInitUnicodeString(&KeyName, + ObjectName); + + InitializeObjectAttributes(&ObjectAttributes, + &KeyName, + OBJ_CASE_INSENSITIVE, + ParentKeyHandle, + NULL); + + Status = NtCreateKey(&ObjectKeyHandle, + KEY_ALL_ACCESS, + &ObjectAttributes, + 0, + NULL, + 0, + NULL); + if (!NT_SUCCESS(Status)) + { + return Status; + } } NewObject = RtlAllocateHeap(RtlGetProcessHeap(), @@ -495,6 +546,7 @@ NTSTATUS LsapOpenDbObject(IN PLSA_DB_OBJECT ParentObject, + IN LPWSTR ContainerName, IN LPWSTR ObjectName, IN LSA_DB_OBJECT_TYPE ObjectType, IN ACCESS_MASK DesiredAccess, @@ -504,7 +556,8 @@ OBJECT_ATTRIBUTES ObjectAttributes; UNICODE_STRING KeyName; HANDLE ParentKeyHandle; - HANDLE ObjectKeyHandle; + HANDLE ContainerKeyHandle = NULL; + HANDLE ObjectKeyHandle = NULL; NTSTATUS Status; if (DbObject == NULL) @@ -515,26 +568,71 @@ else ParentKeyHandle = ParentObject->KeyHandle; - RtlInitUnicodeString(&KeyName, - ObjectName); - - InitializeObjectAttributes(&ObjectAttributes, - &KeyName, - OBJ_CASE_INSENSITIVE, - ParentKeyHandle, - NULL); - - Status = NtOpenKey(&ObjectKeyHandle, - KEY_ALL_ACCESS, - &ObjectAttributes); - if (!NT_SUCCESS(Status)) - { - return Status; + if (ContainerName != NULL) + { + /* Open the container key */ + RtlInitUnicodeString(&KeyName, + ContainerName); + + InitializeObjectAttributes(&ObjectAttributes, + &KeyName, + OBJ_CASE_INSENSITIVE, + ParentKeyHandle, + NULL); + + Status = NtOpenKey(&ContainerKeyHandle, + KEY_ALL_ACCESS, + &ObjectAttributes); + if (!NT_SUCCESS(Status)) + { + return Status; + } + + /* Open the object key */ + RtlInitUnicodeString(&KeyName, + ObjectName); + + InitializeObjectAttributes(&ObjectAttributes, + &KeyName, + OBJ_CASE_INSENSITIVE, + ContainerKeyHandle, + NULL); + + Status = NtOpenKey(&ObjectKeyHandle, + KEY_ALL_ACCESS, + &ObjectAttributes); + + NtClose(ContainerKeyHandle); + + if (!NT_SUCCESS(Status)) + { + return Status; + } + } + else + { + /* Open the object key */ + RtlInitUnicodeString(&KeyName, + ObjectName); + + InitializeObjectAttributes(&ObjectAttributes, + &KeyName, + OBJ_CASE_INSENSITIVE, + ParentKeyHandle, + NULL); + + Status = NtOpenKey(&ObjectKeyHandle, + KEY_ALL_ACCESS, + &ObjectAttributes); + if (!NT_SUCCESS(Status)) + { + return Status; + } } NewObject = RtlAllocateHeap(RtlGetProcessHeap(), - 0, - sizeof(LSA_DB_OBJECT)); + 0, + sizeof(LSA_DB_OBJECT)); if (NewObject == NULL) { NtClose(ObjectKeyHandle); Modified: trunk/reactos/dll/win32/lsasrv/lsarpc.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/lsasrv/lsarpc.c?… ============================================================================== --- trunk/reactos/dll/win32/lsasrv/lsarpc.c [iso-8859-1] (original) +++ trunk/reactos/dll/win32/lsasrv/lsarpc.c [iso-8859-1] Sun Sep 30 23:50:30 2012 @@ -183,6 +183,7 @@ RtlEnterCriticalSection(&PolicyHandleTableLock); Status = LsapOpenDbObject(NULL, + NULL, L"Policy", LsaDbPolicyObject, DesiredAccess, @@ -435,7 +436,6 @@ LSAPR_HANDLE *AccountHandle) { PLSA_DB_OBJECT PolicyObject; - PLSA_DB_OBJECT AccountsObject = NULL; PLSA_DB_OBJECT AccountObject = NULL; LPWSTR SidString = NULL; NTSTATUS Status = STATUS_SUCCESS; @@ -455,18 +455,6 @@ return Status; } - /* Open the Accounts object */ - Status = LsapOpenDbObject(PolicyObject, - L"Accounts", - LsaDbContainerObject, - 0, - &AccountsObject); - if (!NT_SUCCESS(Status)) - { - ERR("LsapCreateDbObject (Accounts) failed (Status 0x%08lx)\n", Status); - goto done; - } - /* Create SID string */ if (!ConvertSidToStringSid((PSID)AccountSid, &SidString)) @@ -477,14 +465,15 @@ } /* Create the Account object */ - Status = LsapCreateDbObject(AccountsObject, + Status = LsapCreateDbObject(PolicyObject, + L"Accounts", SidString, LsaDbAccountObject, DesiredAccess, &AccountObject); if (!NT_SUCCESS(Status)) { - ERR("LsapCreateDbObject (Account) failed (Status 0x%08lx)\n", Status); + ERR("LsapCreateDbObject failed (Status 0x%08lx)\n", Status); goto done; } @@ -507,9 +496,6 @@ { *AccountHandle = (LSAPR_HANDLE)AccountObject; } - - if (AccountsObject != NULL) - LsapCloseDbObject(AccountsObject); return STATUS_SUCCESS; } @@ -750,7 +736,6 @@ LSAPR_HANDLE *SecretHandle) { PLSA_DB_OBJECT PolicyObject; - PLSA_DB_OBJECT SecretsObject = NULL; PLSA_DB_OBJECT SecretObject = NULL; LARGE_INTEGER Time; NTSTATUS Status = STATUS_SUCCESS; @@ -766,18 +751,6 @@ return Status; } - /* Open the Secrets object */ - Status = LsapOpenDbObject(PolicyObject, - L"Secrets", - LsaDbContainerObject, - 0, - &SecretsObject); - if (!NT_SUCCESS(Status)) - { - ERR("LsapCreateDbObject (Secrets) failed (Status 0x%08lx)\n", Status); - goto done; - } - /* Get the current time */ Status = NtQuerySystemTime(&Time); if (!NT_SUCCESS(Status)) @@ -787,14 +760,15 @@ } /* Create the Secret object */ - Status = LsapCreateDbObject(SecretsObject, + Status = LsapCreateDbObject(PolicyObject, + L"Secrets", SecretName->Buffer, LsaDbSecretObject, DesiredAccess, &SecretObject); if (!NT_SUCCESS(Status)) { - ERR("LsapCreateDbObject (Secret) failed (Status 0x%08lx)\n", Status); + ERR("LsapCreateDbObject failed (Status 0x%08lx)\n", Status); goto done; } @@ -826,9 +800,6 @@ *SecretHandle = (LSAPR_HANDLE)SecretObject; } - if (SecretsObject != NULL) - LsapCloseDbObject(SecretsObject); - return STATUS_SUCCESS; } @@ -841,7 +812,6 @@ LSAPR_HANDLE *AccountHandle) { PLSA_DB_OBJECT PolicyObject; - PLSA_DB_OBJECT AccountsObject = NULL; PLSA_DB_OBJECT AccountObject = NULL; LPWSTR SidString = NULL; NTSTATUS Status = STATUS_SUCCESS; @@ -861,18 +831,6 @@ return Status; } - /* Open the Accounts object */ - Status = LsapOpenDbObject(PolicyObject, - L"Accounts", - LsaDbContainerObject, - 0, - &AccountsObject); - if (!NT_SUCCESS(Status)) - { - ERR("LsapOpenDbObject (Accounts) failed (Status 0x%08lx)\n", Status); - goto done; - } - /* Create SID string */ if (!ConvertSidToStringSid((PSID)AccountSid, &SidString)) @@ -883,14 +841,15 @@ } /* Create the Account object */ - Status = LsapOpenDbObject(AccountsObject, + Status = LsapOpenDbObject(PolicyObject, + L"Accounts", SidString, LsaDbAccountObject, DesiredAccess, &AccountObject); if (!NT_SUCCESS(Status)) { - ERR("LsapOpenDbObject (Account) failed (Status 0x%08lx)\n", Status); + ERR("LsapOpenDbObject failed (Status 0x%08lx)\n", Status); goto done; } @@ -913,9 +872,6 @@ { *AccountHandle = (LSAPR_HANDLE)AccountObject; } - - if (AccountsObject != NULL) - LsapCloseDbObject(AccountsObject); return Status; } @@ -1257,7 +1213,6 @@ LSAPR_HANDLE *SecretHandle) { PLSA_DB_OBJECT PolicyObject; - PLSA_DB_OBJECT SecretsObject = NULL; PLSA_DB_OBJECT SecretObject = NULL; NTSTATUS Status = STATUS_SUCCESS; @@ -1272,27 +1227,16 @@ return Status; } - /* Open the Secrets object */ + /* Create the secret object */ Status = LsapOpenDbObject(PolicyObject, L"Secrets", - LsaDbContainerObject, - 0, - &SecretsObject); - if (!NT_SUCCESS(Status)) - { - ERR("LsapCreateDbObject (Secrets) failed (Status 0x%08lx)\n", Status); - goto done; - } - - /* Create the secret object */ - Status = LsapOpenDbObject(SecretsObject, SecretName->Buffer, LsaDbSecretObject, DesiredAccess, &SecretObject); if (!NT_SUCCESS(Status)) { - ERR("LsapOpenDbObject (Secret) failed (Status 0x%08lx)\n", Status); + ERR("LsapOpenDbObject failed (Status 0x%08lx)\n", Status); goto done; } @@ -1306,9 +1250,6 @@ { *SecretHandle = (LSAPR_HANDLE)SecretObject; } - - if (SecretsObject != NULL) - LsapCloseDbObject(SecretsObject); return STATUS_SUCCESS; } Modified: trunk/reactos/dll/win32/lsasrv/lsasrv.h URL: http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/lsasrv/lsasrv.h?… ============================================================================== --- trunk/reactos/dll/win32/lsasrv/lsasrv.h [iso-8859-1] (original) +++ trunk/reactos/dll/win32/lsasrv/lsasrv.h [iso-8859-1] Sun Sep 30 23:50:30 2012 @@ -33,7 +33,6 @@ typedef enum _LSA_DB_OBJECT_TYPE { LsaDbIgnoreObject, - LsaDbContainerObject, LsaDbPolicyObject, LsaDbAccountObject, LsaDbDomainObject, @@ -71,6 +70,7 @@ NTSTATUS LsapCreateDbObject(IN PLSA_DB_OBJECT ParentObject, + IN LPWSTR ContainerName, IN LPWSTR ObjectName, IN LSA_DB_OBJECT_TYPE HandleType, IN ACCESS_MASK DesiredAccess, @@ -78,6 +78,7 @@ NTSTATUS LsapOpenDbObject(IN PLSA_DB_OBJECT ParentObject, + IN LPWSTR ContainerName, IN LPWSTR ObjectName, IN LSA_DB_OBJECT_TYPE ObjectType, IN ACCESS_MASK DesiredAccess,

1 0

[ekohl] 57448: [LSASRV] - Validate Account SIDs in LsarCreateAccount and LsarOpenAccount. - LsarOpenAccount: Do not check the granted access of the policy handle. - LsarOpenAccount: Return the prop...
by ekohl＠svn.reactos.org 30 Sep '12

30 Sep '12

Author: ekohl Date: Sun Sep 30 22:41:34 2012 New Revision: 57448 URL: http://svn.reactos.org/svn/reactos?rev=57448&view=rev Log: [LSASRV] - Validate Account SIDs in LsarCreateAccount and LsarOpenAccount. - LsarOpenAccount: Do not check the granted access of the policy handle. - LsarOpenAccount: Return the proper status code. Modified: trunk/reactos/dll/win32/lsasrv/lsarpc.c Modified: trunk/reactos/dll/win32/lsasrv/lsarpc.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/lsasrv/lsarpc.c?… ============================================================================== --- trunk/reactos/dll/win32/lsasrv/lsarpc.c [iso-8859-1] (original) +++ trunk/reactos/dll/win32/lsasrv/lsarpc.c [iso-8859-1] Sun Sep 30 22:41:34 2012 @@ -440,6 +440,10 @@ LPWSTR SidString = NULL; NTSTATUS Status = STATUS_SUCCESS; + /* Validate the AccountSid */ + if (!RtlValidSid(AccountSid)) + return STATUS_INVALID_PARAMETER; + /* Validate the PolicyHandle */ Status = LsapValidateDbObject(PolicyHandle, LsaDbPolicyObject, @@ -842,10 +846,14 @@ LPWSTR SidString = NULL; NTSTATUS Status = STATUS_SUCCESS; + /* Validate the AccountSid */ + if (!RtlValidSid(AccountSid)) + return STATUS_INVALID_PARAMETER; + /* Validate the PolicyHandle */ Status = LsapValidateDbObject(PolicyHandle, LsaDbPolicyObject, - POLICY_CREATE_ACCOUNT, + 0, &PolicyObject); if (!NT_SUCCESS(Status)) { @@ -861,7 +869,7 @@ &AccountsObject); if (!NT_SUCCESS(Status)) { - ERR("LsapCreateDbObject (Accounts) failed (Status 0x%08lx)\n", Status); + ERR("LsapOpenDbObject (Accounts) failed (Status 0x%08lx)\n", Status); goto done; } @@ -909,7 +917,7 @@ if (AccountsObject != NULL) LsapCloseDbObject(AccountsObject); - return STATUS_SUCCESS; + return Status; }

1 0

[rmessiant] 57447: [DISKPART] - Correct command processing following the first command in interactive mode. - Correct invocation of command-specific help functions.
by rmessiant＠svn.reactos.org 30 Sep '12

30 Sep '12

Author: rmessiant Date: Sun Sep 30 22:25:26 2012 New Revision: 57447 URL: http://svn.reactos.org/svn/reactos?rev=57447&view=rev Log: [DISKPART] - Correct command processing following the first command in interactive mode. - Correct invocation of command-specific help functions. Modified: trunk/reactos/base/system/diskpart/help.c trunk/reactos/base/system/diskpart/interpreter.c Modified: trunk/reactos/base/system/diskpart/help.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/base/system/diskpart/help.… ============================================================================== --- trunk/reactos/base/system/diskpart/help.c [iso-8859-1] (original) +++ trunk/reactos/base/system/diskpart/help.c [iso-8859-1] Sun Sep 30 22:25:26 2012 @@ -84,7 +84,7 @@ /* Scan internal command table */ for (cmdptr = cmds; cmdptr->name; cmdptr++) { - if (_wcsicmp(argv[0], cmdptr->name) == 0 && cmdptr->help != NULL) + if (_wcsicmp(argv[1], cmdptr->name) == 0 && cmdptr->help != NULL) { cmdptr->help(argc, argv); return TRUE; Modified: trunk/reactos/base/system/diskpart/interpreter.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/base/system/diskpart/inter… ============================================================================== --- trunk/reactos/base/system/diskpart/interpreter.c [iso-8859-1] (original) +++ trunk/reactos/base/system/diskpart/interpreter.c [iso-8859-1] Sun Sep 30 22:25:26 2012 @@ -156,6 +156,7 @@ while (bRun == TRUE) { + args_count = 0; memset(args_vector, 0, sizeof(args_vector)); /* shown just before the input where the user places commands */

1 0

[fireball] 57446: - Sacrifice unneeded branches to a higher purpose. * Ash_Shell (never happened) * baikalnet (unneeded with cgutman's lwIP usage, never happened) * header-work (integrated to trunk...
by fireball＠svn.reactos.org 30 Sep '12

30 Sep '12

Author: fireball Date: Sun Sep 30 22:20:43 2012 New Revision: 57446 URL: http://svn.reactos.org/svn/reactos?rev=57446&view=rev Log: - Sacrifice unneeded branches to a higher purpose. * Ash_Shell (never happened) * baikalnet (unneeded with cgutman's lwIP usage, never happened) * header-work (integrated to trunk) * rbuild (superseded by cmake) * reactos-yarotows (integrated to trunk) Removed: branches/Ash_Shell/ branches/baikalnet/ branches/cache_manager_rewrite/ branches/header-work/ branches/rbuild/ branches/reactos-yarotows/

1 0

[tkreuzer] 57445: [WIN32K] Fix the hack, so it doesn't cause overwriting of usermode memory.
by tkreuzer＠svn.reactos.org 30 Sep '12

30 Sep '12

Author: tkreuzer Date: Sun Sep 30 22:02:02 2012 New Revision: 57445 URL: http://svn.reactos.org/svn/reactos?rev=57445&view=rev Log: [WIN32K] Fix the hack, so it doesn't cause overwriting of usermode memory. Modified: trunk/reactos/win32ss/gdi/ntgdi/dibobj.c Modified: trunk/reactos/win32ss/gdi/ntgdi/dibobj.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/win32ss/gdi/ntgdi/dibobj.c… ============================================================================== --- trunk/reactos/win32ss/gdi/ntgdi/dibobj.c [iso-8859-1] (original) +++ trunk/reactos/win32ss/gdi/ntgdi/dibobj.c [iso-8859-1] Sun Sep 30 22:02:02 2012 @@ -1007,6 +1007,7 @@ PBITMAPINFO pbmi; HANDLE hSecure = NULL; INT iResult = 0; + UINT cjAlloc; /* Check for bad iUsage */ if (iUsage > 2) return 0; @@ -1022,10 +1023,10 @@ // HACK: the underlying code sucks and doesn't care for the size, so we // give it the maximum ever needed - cjMaxInfo = sizeof(BITMAPV5HEADER) + 256 * sizeof(RGBQUAD); + cjAlloc = sizeof(BITMAPV5HEADER) + 256 * sizeof(RGBQUAD); /* Allocate a buffer the bitmapinfo */ - pbmi = ExAllocatePoolWithTag(PagedPool, cjMaxInfo, 'imBG'); + pbmi = ExAllocatePoolWithTag(PagedPool, cjAlloc, 'imBG'); if (!pbmi) { /* Fail */

1 0

[tkreuzer] 57444: [WIN32K] Hack around completely broken GreGetDIBitsInternal. Fixes bugcheck caused by gdi32_winetest bitmap.
by tkreuzer＠svn.reactos.org 30 Sep '12

30 Sep '12

Author: tkreuzer Date: Sun Sep 30 21:21:03 2012 New Revision: 57444 URL: http://svn.reactos.org/svn/reactos?rev=57444&view=rev Log: [WIN32K] Hack around completely broken GreGetDIBitsInternal. Fixes bugcheck caused by gdi32_winetest bitmap. Modified: trunk/reactos/win32ss/gdi/ntgdi/dibobj.c Modified: trunk/reactos/win32ss/gdi/ntgdi/dibobj.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/win32ss/gdi/ntgdi/dibobj.c… ============================================================================== --- trunk/reactos/win32ss/gdi/ntgdi/dibobj.c [iso-8859-1] (original) +++ trunk/reactos/win32ss/gdi/ntgdi/dibobj.c [iso-8859-1] Sun Sep 30 21:21:03 2012 @@ -1020,6 +1020,10 @@ /* Use maximum size */ cjMaxInfo = min(cjMaxInfo, sizeof(BITMAPV5HEADER) + 256 * sizeof(RGBQUAD)); + // HACK: the underlying code sucks and doesn't care for the size, so we + // give it the maximum ever needed + cjMaxInfo = sizeof(BITMAPV5HEADER) + 256 * sizeof(RGBQUAD); + /* Allocate a buffer the bitmapinfo */ pbmi = ExAllocatePoolWithTag(PagedPool, cjMaxInfo, 'imBG'); if (!pbmi)

1 0

[tkreuzer] 57443: [WIN32K] - Seperate GreGetDIBitsInternal from NtGdiGetDIBitsInternal - Rewrite IntSynthesizeDib - Fixes heap corruption when doing screen shots or copying from paint CORE-6674 COR...
by tkreuzer＠svn.reactos.org 30 Sep '12

30 Sep '12

Author: tkreuzer Date: Sun Sep 30 20:30:23 2012 New Revision: 57443 URL: http://svn.reactos.org/svn/reactos?rev=57443&view=rev Log: [WIN32K] - Seperate GreGetDIBitsInternal from NtGdiGetDIBitsInternal - Rewrite IntSynthesizeDib - Fixes heap corruption when doing screen shots or copying from paint CORE-6674 CORE-6093 #resolve Modified: trunk/reactos/win32ss/gdi/ntgdi/dib.h trunk/reactos/win32ss/gdi/ntgdi/dibobj.c trunk/reactos/win32ss/user/ntuser/clipboard.c Modified: trunk/reactos/win32ss/gdi/ntgdi/dib.h URL: http://svn.reactos.org/svn/reactos/trunk/reactos/win32ss/gdi/ntgdi/dib.h?re… ============================================================================== --- trunk/reactos/win32ss/gdi/ntgdi/dib.h [iso-8859-1] (original) +++ trunk/reactos/win32ss/gdi/ntgdi/dib.h [iso-8859-1] Sun Sep 30 20:30:23 2012 @@ -10,4 +10,17 @@ BITMAPINFO* FASTCALL DIB_ConvertBitmapInfo(CONST BITMAPINFO* bmi, DWORD Usage); VOID FASTCALL DIB_FreeConvertedBitmapInfo(BITMAPINFO* converted, BITMAPINFO* orig); +INT +APIENTRY +GreGetDIBitsInternal( + HDC hDC, + HBITMAP hBitmap, + UINT StartScan, + UINT ScanLines, + LPBYTE Bits, + LPBITMAPINFO Info, + UINT Usage, + UINT MaxBits, + UINT MaxInfo); + #define DIB_PAL_BRUSHHACK 3 Modified: trunk/reactos/win32ss/gdi/ntgdi/dibobj.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/win32ss/gdi/ntgdi/dibobj.c… ============================================================================== --- trunk/reactos/win32ss/gdi/ntgdi/dibobj.c [iso-8859-1] (original) +++ trunk/reactos/win32ss/gdi/ntgdi/dibobj.c [iso-8859-1] Sun Sep 30 20:30:23 2012 @@ -465,7 +465,7 @@ SourceSize.cx = bmi->bmiHeader.biWidth; SourceSize.cy = ScanLines; - + //DIBWidth = WIDTH_BYTES_ALIGN32(SourceSize.cx, bmi->bmiHeader.biBitCount); hSourceBitmap = GreCreateBitmapEx(bmi->bmiHeader.biWidth, @@ -500,7 +500,7 @@ Status = STATUS_NO_MEMORY; goto Exit; } - + /* This is actually a blit */ DC_vPrepareDCsForBlit(pDC, rcDest, NULL, rcDest); pSurf = pDC->dclevel.pSurface; @@ -510,7 +510,7 @@ ret = ScanLines; goto Exit; } - + ASSERT(pSurf->ppal); /* Initialize EXLATEOBJ */ @@ -520,7 +520,7 @@ RGB(0xff, 0xff, 0xff), pDC->pdcattr->crBackgroundClr, pDC->pdcattr->crForegroundClr); - + pDestSurf = &pSurf->SurfObj; /* Copy the bits */ @@ -541,7 +541,7 @@ /* Cleanup EXLATEOBJ */ EXLATEOBJ_vCleanup(&exlo); - + /* We're done */ DC_vFinishBlit(pDC, NULL); @@ -565,7 +565,7 @@ /* Converts a device-dependent bitmap to a DIB */ INT APIENTRY -NtGdiGetDIBitsInternal( +GreGetDIBitsInternal( HDC hDC, HBITMAP hBitmap, UINT StartScan, @@ -587,30 +587,11 @@ RGBTRIPLE* rgbTriples; RGBQUAD* rgbQuads; VOID* colorPtr; - NTSTATUS Status = STATUS_SUCCESS; DPRINT("Entered NtGdiGetDIBitsInternal()\n"); if ((Usage && Usage != DIB_PAL_COLORS) || !Info || !hBitmap) return 0; - - _SEH2_TRY - { - /* Probe for read and write */ - ProbeForRead(Info, MaxInfo, 1); - ProbeForWrite(Info, MaxInfo, 1); - if (Bits) ProbeForWrite(Bits, MaxBits, 1); - } - _SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER) - { - Status = _SEH2_GetExceptionCode(); - } - _SEH2_END - - if (!NT_SUCCESS(Status)) - { - return 0; - } colorPtr = (LPBYTE)Info + Info->bmiHeader.biSize; rgbTriples = colorPtr; @@ -834,7 +815,6 @@ colorTriple->rgbtRed = (r * 0xff) / 5; colorTriple->rgbtGreen = (g * 0xff) / 5; colorTriple->rgbtBlue = (b * 0xff) / 5; - color++; } } } @@ -994,22 +974,7 @@ ScanLines = 0; else { - Status = STATUS_SUCCESS; - _SEH2_TRY - { - RtlCopyMemory(Bits, pDIBits, DIB_GetDIBImageBytes (width, ScanLines, bpp)); - } - _SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER) - { - Status = _SEH2_GetExceptionCode(); - } - _SEH2_END - - if(!NT_SUCCESS(Status)) - { - DPRINT1("Unable to copy bits to the user provided pointer\n"); - ScanLines = 0; - } + RtlCopyMemory(Bits, pDIBits, DIB_GetDIBImageBytes (width, ScanLines, bpp)); } GreDeleteObject(hBmpDest); @@ -1025,6 +990,109 @@ return ScanLines; } + +INT +APIENTRY +NtGdiGetDIBitsInternal( + _In_ HDC hdc, + _In_ HBITMAP hbm, + _In_ UINT iStartScan, + _In_ UINT cScans, + _Out_opt_ LPBYTE pjBits, + _Inout_ LPBITMAPINFO pbmiUser, + _In_ UINT iUsage, + _In_ UINT cjMaxBits, + _In_ UINT cjMaxInfo) +{ + PBITMAPINFO pbmi; + HANDLE hSecure = NULL; + INT iResult = 0; + + /* Check for bad iUsage */ + if (iUsage > 2) return 0; + + /* Check if the size of the bitmap info is large enough */ + if (cjMaxInfo < sizeof(BITMAPINFOHEADER)) + { + return 0; + } + + /* Use maximum size */ + cjMaxInfo = min(cjMaxInfo, sizeof(BITMAPV5HEADER) + 256 * sizeof(RGBQUAD)); + + /* Allocate a buffer the bitmapinfo */ + pbmi = ExAllocatePoolWithTag(PagedPool, cjMaxInfo, 'imBG'); + if (!pbmi) + { + /* Fail */ + return 0; + } + + /* Use SEH */ + _SEH2_TRY + { + /* Probe and copy the BITMAPINFO */ + ProbeForWrite(pbmiUser, cjMaxInfo, 1); + RtlCopyMemory(pbmi, pbmiUser, cjMaxInfo); + } + _SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER) + { + _SEH2_YIELD(goto cleanup;) + } + _SEH2_END; + + /* Check if the header size is large enough */ + if ((pbmi->bmiHeader.biSize < sizeof(BITMAPINFOHEADER)) || + (pbmi->bmiHeader.biSize > cjMaxInfo)) + { + goto cleanup; + } + + /* Check if the caller provided bitmap bits */ + if (pjBits) + { + /* Secure the user mode memory */ + hSecure = EngSecureMem(pjBits, cjMaxBits); + if (!hSecure) + { + goto cleanup; + } + } + + /* Now call the internal function */ + iResult = GreGetDIBitsInternal(hdc, + hbm, + iStartScan, + cScans, + pjBits, + pbmi, + iUsage, + cjMaxBits, + cjMaxInfo); + + /* Check for success */ + if (iResult) + { + /* Use SEH to copy back to user mode */ + _SEH2_TRY + { + /* Buffer is already probed, copy the data back */ + RtlCopyMemory(pbmiUser, pbmi, cjMaxInfo); + } + _SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER) + { + /* Ignore */ + } + _SEH2_END; + } + +cleanup: + if (hSecure) EngUnsecureMem(hSecure); + ExFreePoolWithTag(pbmi, 'imBG'); + + return iResult; +} + #define ROP_TO_ROP4(Rop) ((Rop) >> 16) @@ -1129,7 +1197,7 @@ rcDst.bottom = rcDst.top + cyDst; IntLPtoDP(pdc, (POINTL*)&rcDst, 2); RECTL_vOffsetRect(&rcDst, pdc->ptlDCOrig.x, pdc->ptlDCOrig.y); - + hbmTmp = GreCreateBitmapEx(pbmi->bmiHeader.biWidth, pbmi->bmiHeader.biHeight, 0, @@ -1163,7 +1231,7 @@ /* Prepare DC for blit */ DC_vPrepareDCsForBlit(pdc, rcDst, NULL, rcSrc); - + psurfDst = pdc->dclevel.pSurface; if (!psurfDst) { @@ -1172,7 +1240,7 @@ bResult = TRUE; goto cleanup; } - + /* Initialize XLATEOBJ */ EXLATEOBJ_vInitialize(&exlo, ppalDIB, Modified: trunk/reactos/win32ss/user/ntuser/clipboard.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/win32ss/user/ntuser/clipbo… ============================================================================== --- trunk/reactos/win32ss/user/ntuser/clipboard.c [iso-8859-1] (original) +++ trunk/reactos/win32ss/user/ntuser/clipboard.c [iso-8859-1] Sun Sep 30 20:30:23 2012 @@ -135,47 +135,80 @@ } VOID static NTAPI -IntSynthesizeDib(PWINSTATION_OBJECT pWinStaObj, HBITMAP hBm) +IntSynthesizeDib( + PWINSTATION_OBJECT pWinStaObj, + HBITMAP hbm) { HDC hdc; - BITMAP bm; - BITMAPINFO bi; - SURFACE *psurf; - PCLIPBOARDDATA pMemObj; + ULONG cjInfoSize, cjDataSize; + PCLIPBOARDDATA pClipboardData; HANDLE hMem; - + INT iResult; + struct + { + BITMAPINFOHEADER bmih; + RGBQUAD rgbColors[256]; + } bmiBuffer; + PBITMAPINFO pbmi = (PBITMAPINFO)&bmiBuffer; + + /* Get the display DC */ hdc = UserGetDCEx(NULL, NULL, DCX_USESTYLE); if (!hdc) + { return; - - psurf = SURFACE_ShareLockSurface(hBm); - if (!psurf) - goto cleanup; - BITMAP_GetObject(psurf, sizeof(BITMAP), (PVOID)&bm); - SURFACE_ShareUnlockSurface(psurf); - - bi.bmiHeader.biSize = sizeof(BITMAPINFOHEADER); - bi.bmiHeader.biWidth = bm.bmWidth; - bi.bmiHeader.biHeight = bm.bmHeight; - bi.bmiHeader.biPlanes = bm.bmPlanes; - bi.bmiHeader.biBitCount = bm.bmBitsPixel; - bi.bmiHeader.biCompression = BI_RGB; - bi.bmiHeader.biSizeImage = 0; - bi.bmiHeader.biXPelsPerMeter = 0; - bi.bmiHeader.biYPelsPerMeter = 0; - bi.bmiHeader.biClrUsed = 0; - - NtGdiGetDIBitsInternal(hdc, hBm, 0, bm.bmHeight, NULL, &bi, DIB_RGB_COLORS, 0, 0); - - pMemObj = (PCLIPBOARDDATA)UserCreateObject(gHandleTable, NULL, &hMem, otClipBoardData, - sizeof(BITMAPINFOHEADER) + bi.bmiHeader.biSizeImage); - if(pMemObj) - { - pMemObj->cbData = sizeof(BITMAPINFOHEADER) + bi.bmiHeader.biSizeImage; - memcpy(pMemObj->Data, &bi, sizeof(BITMAPINFOHEADER)); - NtGdiGetDIBitsInternal(hdc, hBm, 0, bm.bmHeight, (LPBYTE)pMemObj->Data + sizeof(BITMAPINFOHEADER), &bi, DIB_RGB_COLORS, 0, 0); - IntAddFormatedData(pWinStaObj, CF_DIB, hMem, TRUE, TRUE); - } + } + + /* Get information about the bitmap format */ + iResult = GreGetDIBitsInternal(hdc, + hbm, + 0, + 0, + NULL, + pbmi, + DIB_RGB_COLORS, + 0, + sizeof(bmiBuffer)); + if (iResult == 0) + { + goto cleanup; + } + + /* Get the size for a full BITMAPINFO */ + cjInfoSize = DIB_BitmapInfoSize(pbmi, DIB_RGB_COLORS); + + /* Calculate the size of the clipboard data, which is a packed DIB */ + cjDataSize = cjInfoSize + pbmi->bmiHeader.biSizeImage; + + /* Create the clipboard data */ + pClipboardData = (PCLIPBOARDDATA)UserCreateObject(gHandleTable, + NULL, + &hMem, + otClipBoardData, + cjDataSize); + if (!pClipboardData) + { + goto cleanup; + } + + /* Set the data size */ + pClipboardData->cbData = cjDataSize; + + /* Copy the BITMAPINFOHEADER */ + memcpy(pClipboardData->Data, pbmi, sizeof(BITMAPINFOHEADER)); + + /* Get the bitmap bits and the color table */ + iResult = GreGetDIBitsInternal(hdc, + hbm, + 0, + abs(pbmi->bmiHeader.biHeight), + (LPBYTE)pClipboardData->Data + cjInfoSize, + (LPBITMAPINFO)pClipboardData->Data, + DIB_RGB_COLORS, + pbmi->bmiHeader.biSizeImage, + cjInfoSize); + + /* Add the clipboard data */ + IntAddFormatedData(pWinStaObj, CF_DIB, hMem, TRUE, TRUE); cleanup: UserReleaseDC(NULL, hdc, FALSE);

1 0

[rmessiant] 57442: [NET] - Correct copying of arguments into temporary buffer. - Remove some debug prints.
by rmessiant＠svn.reactos.org 30 Sep '12

30 Sep '12

Author: rmessiant Date: Sun Sep 30 19:47:28 2012 New Revision: 57442 URL: http://svn.reactos.org/svn/reactos?rev=57442&view=rev Log: [NET] - Correct copying of arguments into temporary buffer. - Remove some debug prints. Modified: trunk/reactos/base/applications/network/net/cmdStop.c trunk/reactos/base/applications/network/net/cmdstart.c Modified: trunk/reactos/base/applications/network/net/cmdStop.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/base/applications/network/… ============================================================================== --- trunk/reactos/base/applications/network/net/cmdStop.c [iso-8859-1] (original) +++ trunk/reactos/base/applications/network/net/cmdStop.c [iso-8859-1] Sun Sep 30 19:47:28 2012 @@ -29,7 +29,6 @@ SC_MANAGER_ENUMERATE_SERVICE); if (hManager == NULL) { -printf("1\n"); dwError = GetLastError(); nError = 1; goto done; @@ -40,7 +39,6 @@ SERVICE_STOP); if (hService == NULL) { -printf("2\n"); dwError = GetLastError(); nError = 1; goto done; @@ -48,7 +46,6 @@ if (!ControlService(hService, SERVICE_CONTROL_STOP, &ServiceStatus)) { -printf("3\n"); dwError = GetLastError(); nError = 1; goto done; Modified: trunk/reactos/base/applications/network/net/cmdstart.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/base/applications/network/… ============================================================================== --- trunk/reactos/base/applications/network/net/cmdstart.c [iso-8859-1] (original) +++ trunk/reactos/base/applications/network/net/cmdstart.c [iso-8859-1] Sun Sep 30 19:47:28 2012 @@ -130,7 +130,7 @@ for (i = 2; i < argc; i++) { - lpArgVectors[i] = argv[i + 2]; + lpArgVectors[i - 2] = argv[i]; } if (!StartServiceW(hService,

1 0

[ekohl] 57441: [INCLUDE] Add missing account right strings and system account flags.
by ekohl＠svn.reactos.org 30 Sep '12

30 Sep '12

Author: ekohl Date: Sun Sep 30 17:15:37 2012 New Revision: 57441 URL: http://svn.reactos.org/svn/reactos?rev=57441&view=rev Log: [INCLUDE] Add missing account right strings and system account flags. Modified: trunk/reactos/include/psdk/ntlsa.h trunk/reactos/include/psdk/ntsecapi.h Modified: trunk/reactos/include/psdk/ntlsa.h URL: http://svn.reactos.org/svn/reactos/trunk/reactos/include/psdk/ntlsa.h?rev=5… ============================================================================== --- trunk/reactos/include/psdk/ntlsa.h [iso-8859-1] (original) +++ trunk/reactos/include/psdk/ntlsa.h [iso-8859-1] Sun Sep 30 17:15:37 2012 @@ -33,6 +33,19 @@ #define SECRET_SET_VALUE 1 #define SECRET_QUERY_VALUE 2 +/* System Access Flags */ +#define SECURITY_ACCESS_INTERACTIVE_LOGON 0x00000001 +#define SECURITY_ACCESS_NETWORK_LOGON 0x00000002 +#define SECURITY_ACCESS_BATCH_LOGON 0x00000004 +#define SECURITY_ACCESS_SERVICE_LOGON 0x00000010 +#define SECURITY_ACCESS_PROXY_LOGON 0x00000020 +#define SECURITY_ACCESS_DENY_INTERACTIVE_LOGON 0x00000040 +#define SECURITY_ACCESS_DENY_NETWORK_LOGON 0x00000080 +#define SECURITY_ACCESS_DENY_BATCH_LOGON 0x00000100 +#define SECURITY_ACCESS_DENY_SERVICE_LOGON 0x00000200 +#define SECURITY_ACCESS_REMOTE_INTERACTIVE_LOGON 0x00000400 +#define SECURITY_ACCESS_DENY_REMOTE_INTERACTIVE_LOGON 0x00000800 + #ifdef __cplusplus } Modified: trunk/reactos/include/psdk/ntsecapi.h URL: http://svn.reactos.org/svn/reactos/trunk/reactos/include/psdk/ntsecapi.h?re… ============================================================================== --- trunk/reactos/include/psdk/ntsecapi.h [iso-8859-1] (original) +++ trunk/reactos/include/psdk/ntsecapi.h [iso-8859-1] Sun Sep 30 17:15:37 2012 @@ -105,6 +105,12 @@ #define SE_NETWORK_LOGON_NAME TEXT("SeNetworkLogonRight") #define SE_BATCH_LOGON_NAME TEXT("SeBatchLogonRight") #define SE_SERVICE_LOGON_NAME TEXT("SeServiceLogonRight") +#define SE_DENY_INTERACTIVE_LOGON_NAME TEXT("SeDenyInteractiveLogonRight") +#define SE_DENY_NETWORK_LOGON_NAME TEXT("SeDenyNetworkLogonRight") +#define SE_DENY_BATCH_LOGON_NAME TEXT("SeDenyBatchLogonRight") +#define SE_DENY_SERVICE_LOGON_NAME TEXT("SeDenyServiceLogonRight") +#define SE_REMOTE_INTERACTIVE_LOGON_NAME TEXT("SeRemoteInteractiveLogonRight") +#define SE_DENY_REMOTE_INTERACTIVE_LOGON_NAME TEXT("SeDenyRemoteInteractiveLogonRight") #define TRUST_ATTRIBUTE_NON_TRANSITIVE 1 #define TRUST_ATTRIBUTE_UPLEVEL_ONLY 2 #define TRUST_ATTRIBUTE_TREE_PARENT 4194304

1 0

[tkreuzer] 57440: [GDI32] - Some fixes for CreateDIBitmap (Patch by Victor Martinez, modified by me) CORE-6420 #resolve - Fix warning on MSVC
by tkreuzer＠svn.reactos.org 30 Sep '12

30 Sep '12

Author: tkreuzer Date: Sun Sep 30 14:53:46 2012 New Revision: 57440 URL: http://svn.reactos.org/svn/reactos?rev=57440&view=rev Log: [GDI32] - Some fixes for CreateDIBitmap (Patch by Victor Martinez, modified by me) CORE-6420 #resolve - Fix warning on MSVC Modified: trunk/reactos/win32ss/gdi/gdi32/objects/bitmap.c trunk/reactos/win32ss/gdi/gdi32/objects/efloat.c Modified: trunk/reactos/win32ss/gdi/gdi32/objects/bitmap.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/win32ss/gdi/gdi32/objects/… ============================================================================== --- trunk/reactos/win32ss/gdi/gdi32/objects/bitmap.c [iso-8859-1] (original) +++ trunk/reactos/win32ss/gdi/gdi32/objects/bitmap.c [iso-8859-1] Sun Sep 30 14:53:46 2012 @@ -449,13 +449,52 @@ HBITMAP hBmp; NTSTATUS Status = STATUS_SUCCESS; - if (!Header) return 0; - + /* Check for CBM_CREATDIB */ + if (Init & CBM_CREATDIB) + { + /* CBM_CREATDIB needs Data. */ + if (!Data) + { + return 0; + } + + /* It only works with PAL or RGB */ + if (ColorUse > DIB_PAL_COLORS) + { + GdiSetLastError(ERROR_INVALID_PARAMETER); + return 0; + } + } + + /* Header is required */ + if (!Header) + { + GdiSetLastError(ERROR_INVALID_PARAMETER); + return 0; + } + + /* Get the bitmap format and dimensions */ if (DIB_GetBitmapInfo(Header, &width, &height, &planes, &bpp, &compr, &dibsize) == -1) { GdiSetLastError(ERROR_INVALID_PARAMETER); return NULL; } + + /* Check if the Compr is incompatible */ + if ((compr == BI_JPEG) || (compr == BI_PNG) || (compr == BI_BITFIELDS)) return 0; + + /* Only DIB_RGB_COLORS (0), DIB_PAL_COLORS (1) and 2 are valid. */ + if (ColorUse > DIB_PAL_COLORS + 1) + { + GdiSetLastError(ERROR_INVALID_PARAMETER); + return 0; + } + + /* Negative width is not allowed */ + if (width < 0) return 0; + + /* Top-down DIBs have a negative height. */ + height = abs(height); // For Icm support. // GdiGetHandleUserData(hdc, GDI_OBJECT_TYPE_DC, (PVOID)&pDc_Attr)) Modified: trunk/reactos/win32ss/gdi/gdi32/objects/efloat.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/win32ss/gdi/gdi32/objects/… ============================================================================== --- trunk/reactos/win32ss/gdi/gdi32/objects/efloat.c [iso-8859-1] (original) +++ trunk/reactos/win32ss/gdi/gdi32/objects/efloat.c [iso-8859-1] Sun Sep 30 14:53:46 2012 @@ -27,7 +27,7 @@ Exp = efp->lExp; Sign = SIGN(Mant); - if (Sign) Mant = -Mant; + if (Sign) Mant = -(LONG)Mant; Mant >>= 7; Exp += (EXCESS-1);

1 0

Jump to page:

2025

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

2010

2009

2008

2007

2006

2005

2004

Ros-diffs September 2012