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730b00bbfd
qemu/block
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Markus Armbruster 730b00bbfd rbd: Don't limit length of parameter values 
We laboriously enforce that parameter values are between one and some
arbitrary limit in length.  Only RBD_MAX_IMAGE_NAME_SIZE comes from
librbd.h, and I'm not sure it applies.  Where the other limits come
from is unclear.

Drop the length checking.  The limits librbd actually imposes must be
checked by librbd anyway.

There's one minor complication: BDRVRBDState member name is a
fixed-size array.  Depends on the length limit.  Make it a pointer to
a dynamically allocated string.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Jeff Cody <jcody@redhat.com>
Message-id: 1490691368-32099-4-git-send-email-armbru@redhat.com
Signed-off-by: Jeff Cody <jcody@redhat.com>
2017-03-28 09:53:16 -04:00
..
accounting.c block: Clean up includes 2016-01-20 13:36:23 +01:00
backup.c backup: React to bdrv_is_allocated() errors 2017-03-13 12:49:33 +01:00
blkdebug.c block: Request child permissions in filter drivers 2017-02-28 20:40:36 +01:00
blkreplay.c block: Request child permissions in filter drivers 2017-02-28 20:40:36 +01:00
blkverify.c block: Request child permissions in filter drivers 2017-02-28 20:40:36 +01:00
block-backend.c block-backend: add drained_begin / drained_end ops 2017-03-22 13:26:27 -04:00
bochs.c block: Request child permissions in format drivers 2017-02-28 20:40:36 +01:00
cloop.c block: Request child permissions in format drivers 2017-02-28 20:40:36 +01:00
commit.c commit: Implement .bdrv_refresh_filename 2017-03-13 12:49:33 +01:00
crypto.c block: Request child permissions in format drivers 2017-02-28 20:40:36 +01:00
curl.c curl: fix compilation on OpenBSD 2017-03-17 18:27:14 +00:00
dirty-bitmap.c block: More operations for meta dirty bitmap 2016-10-24 17:56:07 +02:00
dmg-bz2.c dmg: Move libbz2 code to dmg-bz2.so 2016-10-07 14:14:06 +02:00
dmg.c block: Request child permissions in format drivers 2017-02-28 20:40:36 +01:00
dmg.h dmg: Move libbz2 code to dmg-bz2.so 2016-10-07 14:14:06 +02:00
file-posix.c block/file-posix.c: Fix unused variable warning on OpenBSD 2017-03-27 17:28:34 +02:00
file-win32.c block: Rename raw-{posix,win32} to file-*.c 2017-01-09 13:30:53 +01:00
gluster.c qapi-schema: Rename SocketAddressFlat's variant tcp to inet 2017-03-07 14:53:29 +01:00
io.c block: Request block status from *file for BDRV_BLOCK_RAW 2017-03-13 12:49:33 +01:00
iscsi-opts.c block/iscsi: statically link qemu_iscsi_opts 2017-01-27 18:07:58 +01:00
iscsi.c iscsi: fix missing unlock 2017-03-03 16:41:20 +01:00
linux-aio.c block: explicitly acquire aiocontext in aio callbacks that need it 2017-02-21 11:39:39 +00:00
Makefile.objs block: Drop unmaintained 'archipelago' driver 2017-03-13 12:49:33 +01:00
mirror.c trace: Fix backwards mirror_yield parameters 2017-03-24 09:21:42 +00:00
nbd-client.c nbd-client: fix handling of hungup connections 2017-03-27 16:50:36 +02:00
nbd-client.h nbd: drop unused NBDClientSession.is_unix field 2017-03-27 14:41:01 +02:00
nbd.c nbd: drop unused NBDClientSession.is_unix field 2017-03-27 14:41:01 +02:00
nfs.c qapi: Drop unused non-strict qobject input visitor 2017-03-05 09:14:19 +01:00
null.c block: explicitly acquire aiocontext in aio callbacks that need it 2017-02-21 11:39:39 +00:00
parallels.c parallels: wrong call to bdrv_truncate 2017-03-28 11:06:00 +01:00
qapi.c block: Don't bother asserting type of output visitor's output 2017-02-22 19:52:20 +01:00
qcow2-cache.c qcow2: Remove stale comment 2016-11-25 13:51:30 +01:00
qcow2-cluster.c coroutine-lock: add mutex argument to CoQueue APIs 2017-02-21 11:39:40 +00:00
qcow2-refcount.c block: Pass BdrvChild to bdrv_truncate() 2017-02-24 16:09:23 +01:00
qcow2-snapshot.c block: Convert bdrv_pwrite(v/_sync) to BdrvChild 2016-07-05 16:46:27 +02:00
qcow2.c block: Add BDRV_O_RESIZE for blk_new_open() 2017-02-28 20:40:36 +01:00
qcow2.h qcow2: Optimize the refcount-block overlap check 2017-02-12 00:47:43 +01:00
qcow.c block: Add BDRV_O_RESIZE for blk_new_open() 2017-02-28 20:40:36 +01:00
qed-check.c qed: Use DIV_ROUND_UP 2016-06-07 18:19:24 +03:00
qed-cluster.c block: explicitly acquire aiocontext in aio callbacks that need it 2017-02-21 11:39:39 +00:00
qed-gencb.c block: Clean up includes 2016-01-20 13:36:23 +01:00
qed-l2-cache.c block: Clean up includes 2016-01-20 13:36:23 +01:00
qed-table.c block: explicitly acquire aiocontext in aio callbacks that need it 2017-02-21 11:39:39 +00:00
qed.c block: Add BDRV_O_RESIZE for blk_new_open() 2017-02-28 20:40:36 +01:00
qed.h block: explicitly acquire aiocontext in timers that need it 2017-02-21 11:14:08 +00:00
quorum.c block: Request child permissions in filter drivers 2017-02-28 20:40:36 +01:00
raw-format.c block: Request child permissions in filter drivers 2017-02-28 20:40:36 +01:00
rbd.c rbd: Don't limit length of parameter values 2017-03-28 09:53:16 -04:00
replication.c replication: clarify permissions 2017-03-17 12:54:06 +01:00
sheepdog.c sheepdog: Implement bdrv_parse_filename() 2017-03-07 14:53:28 +01:00
snapshot.c error: Remove NULL checks on error_propagate() calls 2016-06-20 16:38:13 +02:00
ssh.c qapi: Drop unused non-strict qobject input visitor 2017-03-05 09:14:19 +01:00
stream.c block: Add Error parameter to bdrv_set_backing_hd() 2017-02-28 20:47:51 +01:00
throttle-groups.c coroutine-lock: add mutex argument to CoQueue APIs 2017-02-21 11:39:40 +00:00
trace-events trace: clean up trace-events files 2017-01-31 17:12:15 +00:00
vdi.c block: Add BDRV_O_RESIZE for blk_new_open() 2017-02-28 20:40:36 +01:00
vhdx-endian.c vhdx: Use QEMU UUID API 2016-09-23 11:42:52 +08:00
vhdx-log.c block: Pass BdrvChild to bdrv_truncate() 2017-02-24 16:09:23 +01:00
vhdx.c block: Add BDRV_O_RESIZE for blk_new_open() 2017-02-28 20:40:36 +01:00
vhdx.h block: vhdx - update PAYLOAD_BLOCK_UNMAPPED value to match 1.00 spec 2014-12-12 15:42:22 +00:00
vmdk.c block: Add BDRV_O_RESIZE for blk_new_open() 2017-02-28 20:40:36 +01:00
vpc.c block: Add BDRV_O_RESIZE for blk_new_open() 2017-02-28 20:40:36 +01:00
vvfat.c vvfat: React to bdrv_is_allocated() errors 2017-03-13 12:49:33 +01:00
win32-aio.c block: explicitly acquire aiocontext in aio callbacks that need it 2017-02-21 11:39:39 +00:00
write-threshold.c block: use bdrv_add_before_write_notifier 2016-10-07 13:34:07 +02:00