diff options
Diffstat (limited to 'extras')
| -rw-r--r-- | extras/volume_id/lib/Makefile | 2 | ||||
| -rw-r--r-- | extras/volume_id/lib/linux_raid.c | 6 |
2 files changed, 5 insertions, 3 deletions
diff --git a/extras/volume_id/lib/Makefile b/extras/volume_id/lib/Makefile index a3e947ceac..5ad9f2e561 100644 --- a/extras/volume_id/lib/Makefile +++ b/extras/volume_id/lib/Makefile @@ -13,7 +13,7 @@ INSTALL_DATA = ${INSTALL} -m 644 INSTALL_LIB = ${INSTALL} -m 755 SHLIB_CUR = 0 -SHLIB_REV = 74 +SHLIB_REV = 75 SHLIB_AGE = 0 SHLIB = libvolume_id.so.$(SHLIB_CUR).$(SHLIB_REV).$(SHLIB_AGE) diff --git a/extras/volume_id/lib/linux_raid.c b/extras/volume_id/lib/linux_raid.c index b8a819f671..a9c5d61adc 100644 --- a/extras/volume_id/lib/linux_raid.c +++ b/extras/volume_id/lib/linux_raid.c @@ -46,7 +46,8 @@ static struct mdp_super_block { } PACKED *mdp; #define MD_RESERVED_BYTES 0x10000 -#define MD_MAGIC "\xa9\x2b\x4e\xfc" +#define MD_MAGIC "\xfc\x4e\x2b\xa9" +#define MD_MAGIC_SWAP "\xa9\x2b\x4e\xfc" int volume_id_probe_linux_raid(struct volume_id *id, uint64_t off, uint64_t size) { @@ -65,7 +66,8 @@ int volume_id_probe_linux_raid(struct volume_id *id, uint64_t off, uint64_t size return -1; mdp = (struct mdp_super_block *) buf; - if (memcmp(mdp->md_magic, MD_MAGIC, 4) != 0) + if ((memcmp(mdp->md_magic, MD_MAGIC, 4) != 0) && + (memcmp(mdp->md_magic, MD_MAGIC_SWAP, 4) != 0)) return -1; memcpy(uuid, &mdp->set_uuid0, 4); |