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2005-02-12 Hollis Blanchard <hollis@penguinppc.org>

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* kern/partition.c (grub_partition_probe): Clear `grub_errno' and
	return 0 if `grub_errno' is GRUB_ERR_BAD_PART_TABLE.
	(part_map_iterate): Clear `grub_errno' and return 0 if
	`partmap->iterate' returns GRUB_ERR_BAD_PART_TABLE.
	* partmap/amiga.c (amiga_partition_map_iterate): Return
	GRUB_ERR_BAD_PART_TABLE if no partition map magic is found.
	* partmap/apple.c (apple_partition_map_iterate): Likewise.
This commit is contained in:
hollisb 2005-02-13 01:40:28 +00:00
parent aca108aae6
commit 1b14a681e4
4 changed files with 43 additions and 9 deletions
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4
partmap/amiga.c
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@ -102,6 +102,10 @@ amiga_partition_map_iterate (grub_disk_t disk,
break;
}
}
if (next == -1)
return grub_error (GRUB_ERR_BAD_PART_TABLE,
"Amiga partition map not found.");
/* The end of the partition list is marked using "-1". */
while (next != -1)

7
partmap/apple.c
View file

@ -108,7 +108,7 @@ apple_partition_map_iterate (grub_disk_t disk,
raw.partition = 0;
part.partmap = &grub_apple_partition_map;
for (;;)
{
if (grub_disk_read (&raw, pos / GRUB_DISK_SECTOR_SIZE,
@ -134,6 +134,10 @@ apple_partition_map_iterate (grub_disk_t disk,
partno++;
}
if ((pos / GRUB_DISK_SECTOR_SIZE) == 0)
return grub_error (GRUB_ERR_BAD_PART_TABLE,
"Apple partition map not found.");
return 0;
}
@ -178,7 +182,6 @@ apple_partition_map_probe (grub_disk_t disk, const char *str)
fail:
grub_free (p);
return 0;
}