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[misc] fix small issues
* SetAutoMount()/GetAutoMount() should check for INVALID_HANDLE_VALUE and not NULL. Also we don't actually need to open MOUNTMGR_DOS_DEVICE_NAME rw to issue an IOCTL. * ToggleEsp() failed to exit properly when an ESP offset was specified. * Introduce PI_MAX to explicitly set the size of the partition_information table. * write_sectors() has write retry, so there's no need to perform one on top of it. * When we exit FormatThread(), GetLogicalName() should attempt to look for the the main partition and be silent.
This commit is contained in:
Pete Batard
parent
a17ca005ce
commit
8085a2846d
4 changed files with 27 additions and 40 deletions
18
src/drive.c
18
src/drive.c
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@ -74,7 +74,7 @@ PF_TYPE_DECL(NTAPI, NTSTATUS, NtQueryVolumeInformationFile, (HANDLE, PIO_STATUS_
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RUFUS_DRIVE_INFO SelectedDrive;
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extern BOOL installed_uefi_ntfs, write_as_esp;
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extern int nWindowsVersion, nWindowsBuildNumber;
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uint64_t partition_offset[3];
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uint64_t partition_offset[PI_MAX];
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uint64_t persistence_size = 0;
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/*
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@ -93,9 +93,8 @@ BOOL SetAutoMount(BOOL enable)
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DWORD size;
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BOOL ret = FALSE;
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hMountMgr = CreateFileA(MOUNTMGR_DOS_DEVICE_NAME, GENERIC_READ|GENERIC_WRITE,
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FILE_SHARE_READ|FILE_SHARE_WRITE, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
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if (hMountMgr == NULL)
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hMountMgr = CreateFileA(MOUNTMGR_DOS_DEVICE_NAME, 0, FILE_SHARE_READ|FILE_SHARE_WRITE, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
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if (hMountMgr == INVALID_HANDLE_VALUE)
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return FALSE;
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ret = DeviceIoControl(hMountMgr, IOCTL_MOUNTMGR_SET_AUTO_MOUNT, &enable, sizeof(enable), NULL, 0, &size, NULL);
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CloseHandle(hMountMgr);
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@ -110,9 +109,8 @@ BOOL GetAutoMount(BOOL* enabled)
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if (enabled == NULL)
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return FALSE;
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hMountMgr = CreateFileA(MOUNTMGR_DOS_DEVICE_NAME, GENERIC_READ|GENERIC_WRITE,
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FILE_SHARE_READ|FILE_SHARE_WRITE, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
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if (hMountMgr == NULL)
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hMountMgr = CreateFileA(MOUNTMGR_DOS_DEVICE_NAME, 0, FILE_SHARE_READ|FILE_SHARE_WRITE, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
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if (hMountMgr == INVALID_HANDLE_VALUE)
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return FALSE;
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ret = DeviceIoControl(hMountMgr, IOCTL_MOUNTMGR_QUERY_AUTO_MOUNT, NULL, 0, enabled, sizeof(*enabled), &size, NULL);
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CloseHandle(hMountMgr);
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@ -1292,8 +1290,10 @@ BOOL ToggleEsp(DWORD DriveIndex, uint64_t PartitionOffset)
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}
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} else {
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for (i = 0, j = 0; i < DriveLayout->PartitionCount; i++) {
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if (DriveLayout->PartitionEntry[i].StartingOffset.QuadPart == PartitionOffset)
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if (DriveLayout->PartitionEntry[i].StartingOffset.QuadPart == PartitionOffset) {
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DriveLayout->PartitionEntry[i].Gpt.PartitionType = PARTITION_GENERIC_ESP;
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break;
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}
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}
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}
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if (i >= DriveLayout->PartitionCount) {
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@ -1853,6 +1853,8 @@ BOOL CreatePartition(HANDLE hDrive, int partition_style, int file_system, BOOL m
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} else {
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assert(FALSE);
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}
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// NB: Because we already subtracted the backup GPT size from the main partition size and
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// this extra partition is indexed on main size, it does not overflow into the backup GPT.
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main_part_size_in_sectors = ((main_part_size_in_sectors / SelectedDrive.SectorsPerTrack) -
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extra_part_size_in_tracks) * SelectedDrive.SectorsPerTrack;
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}
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@ -41,6 +41,7 @@
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#define PI_MAIN 0
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#define PI_ESP 1
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#define PI_CASPER 2
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#define PI_MAX 3
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// The following should match VDS_FSOF_FLAGS as much as possible
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#define FP_FORCE 0x00000001
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@ -362,7 +363,7 @@ typedef struct {
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} ClusterSize[FS_MAX];
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} RUFUS_DRIVE_INFO;
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extern RUFUS_DRIVE_INFO SelectedDrive;
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extern uint64_t partition_offset[3];
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extern uint64_t partition_offset[PI_MAX];
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BOOL SetAutoMount(BOOL enable);
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BOOL GetAutoMount(BOOL* enabled);
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36
src/format.c
36
src/format.c
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@ -705,7 +705,7 @@ out:
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static BOOL ClearMBRGPT(HANDLE hPhysicalDrive, LONGLONG DiskSize, DWORD SectorSize, BOOL add1MB)
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{
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BOOL r = FALSE;
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uint64_t i, j, last_sector = DiskSize/SectorSize, num_sectors_to_clear;
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uint64_t i, last_sector = DiskSize/SectorSize, num_sectors_to_clear;
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unsigned char* pBuf = (unsigned char*) calloc(SectorSize, 1);
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PrintInfoDebug(0, MSG_224);
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@ -729,32 +729,16 @@ static BOOL ClearMBRGPT(HANDLE hPhysicalDrive, LONGLONG DiskSize, DWORD SectorSi
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uprintf("Erasing %d sectors", num_sectors_to_clear);
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for (i = 0; i < num_sectors_to_clear; i++) {
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for (j = 1; j <= WRITE_RETRIES; j++) {
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CHECK_FOR_USER_CANCEL;
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if (write_sectors(hPhysicalDrive, SectorSize, i, 1, pBuf) == SectorSize)
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break;
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if (j >= WRITE_RETRIES)
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goto out;
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uprintf("Retrying in %d seconds...", WRITE_TIMEOUT / 1000);
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// Don't sit idly but use the downtime to check for conflicting processes...
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Sleep(CheckDriveAccess(WRITE_TIMEOUT, FALSE));
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}
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CHECK_FOR_USER_CANCEL;
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if (write_sectors(hPhysicalDrive, SectorSize, i, 1, pBuf) != SectorSize)
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goto out;
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}
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for (i = last_sector - MAX_SECTORS_TO_CLEAR; i < last_sector; i++) {
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for (j = 1; j <= WRITE_RETRIES; j++) {
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CHECK_FOR_USER_CANCEL;
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if (write_sectors(hPhysicalDrive, SectorSize, i, 1, pBuf) == SectorSize)
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break;
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if (j >= WRITE_RETRIES) {
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// Windows seems to be an ass about keeping a lock on a backup GPT,
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// so we try to be lenient about not being able to clear it.
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uprintf("Warning: Failed to clear backup GPT...");
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r = TRUE;
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goto out;
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}
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uprintf("Retrying in %d seconds...", WRITE_TIMEOUT / 1000);
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Sleep(CheckDriveAccess(WRITE_TIMEOUT, FALSE));
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}
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CHECK_FOR_USER_CANCEL;
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// Windows seems to be an ass about keeping a lock on a backup GPT,
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// so we try to be lenient about not being able to clear it.
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if (write_sectors(hPhysicalDrive, SectorSize, i, 1, pBuf) != SectorSize)
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break;
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}
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r = TRUE;
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@ -2195,7 +2179,7 @@ out:
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safe_unlockclose(hLogicalVolume);
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safe_unlockclose(hPhysicalDrive); // This can take a while
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if (IS_ERROR(FormatStatus)) {
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volume_name = GetLogicalName(DriveIndex, 0, TRUE, FALSE);
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volume_name = GetLogicalName(DriveIndex, partition_offset[PI_MAIN], TRUE, TRUE);
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if (volume_name != NULL) {
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if (MountVolume(drive_name, volume_name))
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uprintf("Re-mounted volume as %C: after error", drive_name[0]);
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10
src/rufus.rc
10
src/rufus.rc
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@ -33,7 +33,7 @@ LANGUAGE LANG_NEUTRAL, SUBLANG_NEUTRAL
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IDD_DIALOG DIALOGEX 12, 12, 232, 326
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STYLE DS_SETFONT | DS_MODALFRAME | DS_CENTER | WS_MINIMIZEBOX | WS_POPUP | WS_CAPTION | WS_SYSMENU
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EXSTYLE WS_EX_ACCEPTFILES
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CAPTION "Rufus 3.12.1711"
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CAPTION "Rufus 3.12.1712"
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FONT 9, "Segoe UI Symbol", 400, 0, 0x0
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BEGIN
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LTEXT "Drive Properties",IDS_DRIVE_PROPERTIES_TXT,8,6,53,12,NOT WS_GROUP
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@ -395,8 +395,8 @@ END
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//
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VS_VERSION_INFO VERSIONINFO
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FILEVERSION 3,12,1711,0
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PRODUCTVERSION 3,12,1711,0
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FILEVERSION 3,12,1712,0
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PRODUCTVERSION 3,12,1712,0
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FILEFLAGSMASK 0x3fL
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#ifdef _DEBUG
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FILEFLAGS 0x1L
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@ -414,13 +414,13 @@ BEGIN
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VALUE "Comments", "https://rufus.ie"
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VALUE "CompanyName", "Akeo Consulting"
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VALUE "FileDescription", "Rufus"
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VALUE "FileVersion", "3.12.1711"
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VALUE "FileVersion", "3.12.1712"
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VALUE "InternalName", "Rufus"
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VALUE "LegalCopyright", "© 2011-2020 Pete Batard (GPL v3)"
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VALUE "LegalTrademarks", "https://www.gnu.org/licenses/gpl-3.0.html"
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VALUE "OriginalFilename", "rufus-3.12.exe"
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VALUE "ProductName", "Rufus"
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VALUE "ProductVersion", "3.12.1711"
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VALUE "ProductVersion", "3.12.1712"
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END
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END
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BLOCK "VarFileInfo"
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