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Add the SYNCHRONIZE flag to the DesiredAccess parameter when using the flags FILE_SYNCHRONOUS_IO_(NON)ALERT in NtCreateFile or NtOpenFile, even if one uses DesiredAccess == GENERIC_xxx (which should map to some FILE_GENERIC_xxx already containing the SYNCHRONIZE flag).

Browse source 
Indeed, it appears after extended testing that, when calling from user-mode, Windows checks the real presence of the SYNCHRONIZE flag when using FILE_SYNCHRONOUS_IO_(NON)ALERT even if we pass any of the GENERIC_xxx access flags...

Part 1/X

svn path=/trunk/; revision=59512
This commit is contained in:
Hermès Bélusca-Maïto 2013-07-19 14:03:46 +00:00
parent d81b4016ce
commit b15886585b
3 changed files with 26 additions and 26 deletions
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46
reactos/base/setup/usetup/bootsup.c
View file

@ -683,7 +683,7 @@ SaveCurrentBootSector(
NULL);
Status = NtOpenFile(&FileHandle,
GENERIC_READ,
GENERIC_READ | SYNCHRONIZE,
&ObjectAttributes,
&IoStatusBlock,
0,
@ -720,7 +720,7 @@ SaveCurrentBootSector(
NULL);
Status = NtCreateFile(&FileHandle,
GENERIC_WRITE,
GENERIC_WRITE | SYNCHRONIZE,
&ObjectAttributes,
&IoStatusBlock,
NULL,
@ -783,7 +783,7 @@ InstallFat16BootCodeToFile(
NULL);
Status = NtOpenFile(&FileHandle,
GENERIC_READ,
GENERIC_READ | SYNCHRONIZE,
&ObjectAttributes,
&IoStatusBlock,
0,
@ -828,7 +828,7 @@ InstallFat16BootCodeToFile(
NULL);
Status = NtOpenFile(&FileHandle,
GENERIC_READ,
GENERIC_READ | SYNCHRONIZE,
&ObjectAttributes,
&IoStatusBlock,
0,
@ -876,7 +876,7 @@ InstallFat16BootCodeToFile(
NULL);
Status = NtCreateFile(&FileHandle,
GENERIC_WRITE,
GENERIC_WRITE | SYNCHRONIZE,
&ObjectAttributes,
&IoStatusBlock,
NULL,
@ -943,7 +943,7 @@ InstallFat32BootCodeToFile(
NULL);
Status = NtOpenFile(&FileHandle,
GENERIC_READ,
GENERIC_READ | SYNCHRONIZE,
&ObjectAttributes,
&IoStatusBlock,
0,
@ -988,7 +988,7 @@ InstallFat32BootCodeToFile(
NULL);
Status = NtOpenFile(&FileHandle,
GENERIC_READ,
GENERIC_READ | SYNCHRONIZE,
&ObjectAttributes,
&IoStatusBlock,
0,
@ -1039,7 +1039,7 @@ InstallFat32BootCodeToFile(
NULL);
Status = NtCreateFile(&FileHandle,
GENERIC_WRITE,
GENERIC_WRITE | SYNCHRONIZE,
&ObjectAttributes,
&IoStatusBlock,
NULL,
@ -1081,7 +1081,7 @@ InstallFat32BootCodeToFile(
NULL);
Status = NtOpenFile(&FileHandle,
GENERIC_WRITE,
GENERIC_WRITE | SYNCHRONIZE,
&ObjectAttributes,
&IoStatusBlock,
0,
@ -1145,7 +1145,7 @@ InstallMbrBootCodeToDisk(
NULL);
Status = NtOpenFile(&FileHandle,
GENERIC_READ,
GENERIC_READ | SYNCHRONIZE,
&ObjectAttributes,
&IoStatusBlock,
0,
@ -1193,7 +1193,7 @@ InstallMbrBootCodeToDisk(
NULL);
Status = NtOpenFile(&FileHandle,
GENERIC_READ,
GENERIC_READ | SYNCHRONIZE,
&ObjectAttributes,
&IoStatusBlock,
0,
@ -1240,7 +1240,7 @@ InstallMbrBootCodeToDisk(
NULL);
Status = NtOpenFile(&FileHandle,
GENERIC_WRITE,
GENERIC_WRITE | SYNCHRONIZE,
&ObjectAttributes,
&IoStatusBlock,
0,
@ -1296,7 +1296,7 @@ InstallFat12BootCodeToFloppy(PWSTR SrcPath,
NULL);
Status = NtOpenFile(&FileHandle,
GENERIC_READ,
GENERIC_READ | SYNCHRONIZE,
&ObjectAttributes,
&IoStatusBlock,
0,
@ -1344,7 +1344,7 @@ InstallFat12BootCodeToFloppy(PWSTR SrcPath,
NULL);
Status = NtOpenFile(&FileHandle,
GENERIC_READ,
GENERIC_READ | SYNCHRONIZE,
&ObjectAttributes,
&IoStatusBlock,
0,
@ -1392,7 +1392,7 @@ InstallFat12BootCodeToFloppy(PWSTR SrcPath,
NULL);
Status = NtOpenFile(&FileHandle,
GENERIC_WRITE,
GENERIC_WRITE | SYNCHRONIZE,
&ObjectAttributes,
&IoStatusBlock,
0,
@ -1454,7 +1454,7 @@ InstallFat16BootCodeToDisk(
NULL);
Status = NtOpenFile(&FileHandle,
GENERIC_READ,
GENERIC_READ | SYNCHRONIZE,
&ObjectAttributes,
&IoStatusBlock,
0,
@ -1502,7 +1502,7 @@ InstallFat16BootCodeToDisk(
NULL);
Status = NtOpenFile(&FileHandle,
GENERIC_READ,
GENERIC_READ | SYNCHRONIZE,
&ObjectAttributes,
&IoStatusBlock,
0,
@ -1553,7 +1553,7 @@ InstallFat16BootCodeToDisk(
NULL);
Status = NtOpenFile(&FileHandle,
GENERIC_WRITE,
GENERIC_WRITE | SYNCHRONIZE,
&ObjectAttributes,
&IoStatusBlock,
0,
@ -1617,7 +1617,7 @@ InstallFat32BootCodeToDisk(
NULL);
Status = NtOpenFile(&FileHandle,
GENERIC_READ,
GENERIC_READ | SYNCHRONIZE,
&ObjectAttributes,
&IoStatusBlock,
0,
@ -1663,7 +1663,7 @@ InstallFat32BootCodeToDisk(
NULL);
Status = NtOpenFile(&FileHandle,
GENERIC_READ,
GENERIC_READ | SYNCHRONIZE,
&ObjectAttributes,
&IoStatusBlock,
0,
@ -1717,7 +1717,7 @@ InstallFat32BootCodeToDisk(
NULL);
Status = NtOpenFile(&FileHandle,
GENERIC_WRITE,
GENERIC_WRITE | SYNCHRONIZE,
&ObjectAttributes,
&IoStatusBlock,
0,
@ -1816,7 +1816,7 @@ UnprotectBootIni(
NULL);
Status = NtOpenFile(&FileHandle,
GENERIC_READ|GENERIC_WRITE,
GENERIC_READ | GENERIC_WRITE | SYNCHRONIZE,
&ObjectAttributes,
&IoStatusBlock,
0,
@ -1890,7 +1890,7 @@ ProtectBootIni(
NULL);
Status = NtOpenFile(&FileHandle,
GENERIC_READ|GENERIC_WRITE,
GENERIC_READ | GENERIC_WRITE | SYNCHRONIZE,
&ObjectAttributes,
&IoStatusBlock,
0,

4
reactos/base/setup/usetup/filesup.c
View file

@ -198,7 +198,7 @@ SetupCopyFile(PWCHAR SourceFileName,
NULL);
Status = NtCreateFile(&FileHandleDest,
GENERIC_WRITE,
GENERIC_WRITE | SYNCHRONIZE,
&ObjectAttributes,
&IoStatusBlock,
NULL,
@ -377,7 +377,7 @@ DoesFileExist(PWSTR PathName,
NULL);
Status = NtOpenFile(&FileHandle,
GENERIC_READ,
GENERIC_READ | SYNCHRONIZE,
&ObjectAttributes,
&IoStatusBlock,
0,

2
reactos/base/setup/usetup/inicache.c
View file

@ -1080,7 +1080,7 @@ IniCacheSave(PINICACHE Cache,
NULL);
Status = NtCreateFile(&FileHandle,
GENERIC_WRITE,
GENERIC_WRITE | SYNCHRONIZE,
&ObjectAttributes,
&IoStatusBlock,
NULL,