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Handle USB pendrives exposed as floppies.

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* grub-core/boot/i386/pc/boot.S: Check LBA even on what appears to be
	floppy.
	* grub-core/disk/i386/pc/biosdisk.c (grub_biosdisk_open): Likewise.
	Check for partitions on all devices.
This commit is contained in:
Vladimir 'phcoder' Serbinenko 2010-08-27 03:44:55 +02:00
parent e35e46fce1
commit 671404469c
3 changed files with 11 additions and 6 deletions
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4
grub-core/disk/i386/pc/biosdisk.c
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@ -107,7 +107,7 @@ grub_biosdisk_open (const char *name, grub_disk_t disk)
if (drive < 0)
return grub_errno;
disk->has_partitions = ((drive & 0x80) && (drive != cd_drive));
disk->has_partitions = 1;
disk->id = drive;
data = (struct grub_biosdisk_data *) grub_zalloc (sizeof (*data));
@ -123,7 +123,7 @@ grub_biosdisk_open (const char *name, grub_disk_t disk)
/* TODO: get the correct size. */
total_sectors = GRUB_DISK_SIZE_UNKNOWN;
}
else if (drive & 0x80)
else
{
/* HDD */
int version;