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[USETUP] Only check whether the system partition is of recognized type and if not, install FreeLdr on floppy/removable media.

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Hermès Bélusca-Maïto 2021-01-31 20:19:19 +01:00
parent 74c0a37e2f
commit 3405cab9dd
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1 changed files with 4 additions and 49 deletions
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53
base/setup/usetup/usetup.c
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@ -3873,8 +3873,6 @@ RegistryPage(PINPUT_RECORD Ir)
static PAGE_NUMBER
BootLoaderPage(PINPUT_RECORD Ir)
{
UCHAR PartitionType;
BOOLEAN InstallOnFloppy;
USHORT Line = 12;
WCHAR PathBuffer[MAX_PATH];
@ -3891,8 +3889,6 @@ BootLoaderPage(PINPUT_RECORD Ir)
RtlCreateUnicodeString(&USetupData.SystemRootPath, PathBuffer);
DPRINT1("SystemRootPath: %wZ\n", &USetupData.SystemRootPath);
PartitionType = SystemPartition->PartitionType;
/* For unattended setup, skip MBR installation or install on floppy if needed */
if (IsUnattendedSetup)
{
@ -3905,52 +3901,11 @@ BootLoaderPage(PINPUT_RECORD Ir)
/*
* We may install an MBR or VBR, but before that, check whether
* we need to actually install the VBR on floppy.
* we need to actually install the VBR on floppy/removable media
* if the system partition is not recognized.
*/
if (PartitionType == PARTITION_ENTRY_UNUSED)
{
DPRINT("Error: system partition invalid (unused)\n");
InstallOnFloppy = TRUE;
}
else if (PartitionType == PARTITION_OS2BOOTMGR)
{
/* OS/2 boot manager partition */
DPRINT("Found OS/2 boot manager partition\n");
InstallOnFloppy = TRUE;
}
else if (PartitionType == PARTITION_LINUX)
{
/* Linux partition */
DPRINT("Found Linux native partition (ext2/ext3/ReiserFS/BTRFS/etc)\n");
InstallOnFloppy = FALSE;
}
else if (PartitionType == PARTITION_IFS)
{
/* NTFS partition */
DPRINT("Found NTFS partition\n");
// FIXME: Make it FALSE when we'll support NTFS installation!
InstallOnFloppy = TRUE;
}
else if ((PartitionType == PARTITION_FAT_12) ||
(PartitionType == PARTITION_FAT_16) ||
(PartitionType == PARTITION_HUGE) ||
(PartitionType == PARTITION_XINT13) ||
(PartitionType == PARTITION_FAT32) ||
(PartitionType == PARTITION_FAT32_XINT13))
{
DPRINT("Found FAT partition\n");
InstallOnFloppy = FALSE;
}
else
{
/* Unknown partition */
DPRINT("Unknown partition found\n");
InstallOnFloppy = TRUE;
}
/* We should install on floppy */
if (InstallOnFloppy)
if ((SystemPartition->DiskEntry->DiskStyle != PARTITION_STYLE_MBR) ||
!IsRecognizedPartition(SystemPartition->PartitionType))
{
USetupData.MBRInstallType = 1;
goto Quit;