diff options
| author | Kay Sievers <kay.sievers@vrfy.org> | 2007-08-29 06:06:00 +0200 |
|---|---|---|
| committer | Kay Sievers <kay.sievers@vrfy.org> | 2007-08-29 06:06:00 +0200 |
| commit | 7b6fd01651ce89e4985f9afc344b7d49c4e5fcd7 (patch) | |
| tree | d0e46866b249aaa889705e67dad7b5ccba40d58b /extras/volume_id | |
| parent | dbb2c414d77362a9279f4fc50458054f71ffb7e2 (diff) | |
volume_id: fix linux_raid metadata version 1.0 detection
Fixes:
https://bugs.launchpad.net/ubuntu/+source/udev/+bug/133773
Diffstat (limited to 'extras/volume_id')
| -rw-r--r-- | extras/volume_id/lib/linux_raid.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/extras/volume_id/lib/linux_raid.c b/extras/volume_id/lib/linux_raid.c index 6d1d19cb74..ff2c47c473 100644 --- a/extras/volume_id/lib/linux_raid.c +++ b/extras/volume_id/lib/linux_raid.c @@ -142,13 +142,15 @@ static int volume_id_probe_linux_raid1(struct volume_id *id, uint64_t off, uint6 int volume_id_probe_linux_raid(struct volume_id *id, uint64_t off, uint64_t size) { - uint64_t sboff = (size & ~(MD_RESERVED_BYTES - 1)) - MD_RESERVED_BYTES; + uint64_t sboff; /* version 0 at the end of the device */ + sboff = (size & ~(MD_RESERVED_BYTES - 1)) - MD_RESERVED_BYTES; if (volume_id_probe_linux_raid0(id, off + sboff, size) == 0) return 0; /* version 1.0 at the end of the device */ + sboff = (size & ~(0x1000 - 1)) - 0x2000; if (volume_id_probe_linux_raid1(id, off + sboff, size) == 0) return 0; |