Alasdair Kergon c2b0482462 dm ioctl: prevent rename to empty name or uuid ... A device-mapper device must always have a name consisting of a non-empty string. If the device also has a uuid, this similarly must not be an empty string. The DM_DEV_CREATE ioctl enforces these rules when the device is created, but this patch is needed to enforce them when DM_DEV_RENAME is used to change the name or uuid. Reported-by: Zdenek Kabelac <zkabelac@redhat.com> Signed-off-by: Alasdair G Kergon <agk@redhat.com> Signed-off-by: Mike Snitzer <snitzer@redhat.com> Acked-by: Mikulas Patocka <mpatocka@redhat.com>		2013-09-05 20:46:06 -04:00
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bcache	Merge branch 'for-3.11/drivers' of git://git.kernel.dk/linux-block	2013-07-22 19:02:52 -07:00
persistent-data	dm space map: optimise sm_ll_dec and sm_ll_inc	2013-08-23 09:02:14 -04:00
bitmap.c
bitmap.h
dm-bio-prison.c
dm-bio-prison.h
dm-bio-record.h
dm-bufio.c	dm bufio: submit writes outside lock	2013-07-10 23:41:18 +01:00
dm-bufio.h
dm-cache-block-types.h
dm-cache-metadata.c
dm-cache-metadata.h
dm-cache-policy-cleaner.c
dm-cache-policy-internal.h
dm-cache-policy-mq.c	dm cache: avoid conflicting remove_mapping() in mq policy	2013-08-16 15:56:51 -04:00
dm-cache-policy.c
dm-cache-policy.h
dm-cache-target.c	dm cache: eliminate holes in cache structure	2013-08-23 09:02:14 -04:00
dm-crypt.c	dm: stop using WQ_NON_REENTRANT	2013-08-23 09:02:13 -04:00
dm-delay.c
dm-exception-store.c
dm-exception-store.h
dm-flakey.c	dm flakey: correct ctr alloc failure mesg	2013-07-10 23:41:17 +01:00
dm-io.c
dm-ioctl.c	dm ioctl: prevent rename to empty name or uuid	2013-09-05 20:46:06 -04:00
dm-kcopyd.c	dm: stop using WQ_NON_REENTRANT	2013-08-23 09:02:13 -04:00
dm-linear.c
dm-log-userspace-base.c
dm-log-userspace-transfer.c
dm-log-userspace-transfer.h
dm-log.c
dm-mpath.c	dm mpath: fix ioctl deadlock when no paths	2013-07-10 23:41:15 +01:00
dm-mpath.h
dm-path-selector.c
dm-path-selector.h
dm-queue-length.c
dm-raid1.c	dm: stop using WQ_NON_REENTRANT	2013-08-23 09:02:13 -04:00
dm-raid.c
dm-region-hash.c
dm-round-robin.c
dm-service-time.c
dm-snap-persistent.c
dm-snap-transient.c
dm-snap.c
dm-stripe.c
dm-switch.c	dm: add switch target	2013-07-10 23:41:19 +01:00
dm-sysfs.c
dm-table.c	dm: allow error target to replace bio-based and request-based targets	2013-09-05 20:46:05 -04:00
dm-target.c	dm: allow error target to replace bio-based and request-based targets	2013-09-05 20:46:05 -04:00
dm-thin-metadata.c
dm-thin-metadata.h
dm-thin.c	dm thin: set pool read-only if breaking_sharing fails block allocation	2013-09-05 20:46:06 -04:00
dm-uevent.c
dm-uevent.h
dm-verity.c	dm verity: use __ffs and __fls	2013-07-10 23:41:17 +01:00
dm-zero.c
dm.c	dm: stop using WQ_NON_REENTRANT	2013-08-23 09:02:13 -04:00
dm.h	dm: allow error target to replace bio-based and request-based targets	2013-09-05 20:46:05 -04:00
faulty.c
Kconfig	dm: add switch target	2013-07-10 23:41:19 +01:00
linear.c
linear.h
Makefile	dm: add switch target	2013-07-10 23:41:19 +01:00
md.c	md: Remove recent change which allows devices to skip recovery.	2013-07-18 14:18:03 +10:00
md.h
multipath.c
multipath.h
raid0.c
raid0.h
raid1.c	md/raid1: fix bio handling problems in process_checks()	2013-07-18 14:18:04 +10:00
raid1.h
raid5.c	md/raid5: fix interaction of 'replace' and 'recovery'.	2013-07-25 16:46:57 +10:00
raid5.h	md/raid5: fix interaction of 'replace' and 'recovery'.	2013-07-25 16:46:57 +10:00
raid10.c	md/raid10: remove use-after-free bug.	2013-07-25 16:46:53 +10:00
raid10.h