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Fam Zheng 5416a11eb5 block: Fix bdrv_co_truncate overlap check 
If we are growing the image and potentially using preallocation for the
new area, we need to make sure that no write requests are made to the
"preallocated" area which is [@old_size, @offset), not
[@offset, offset * 2 - @old_size).

Signed-off-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2018-07-10 16:46:22 +02:00
..
accounting.c
block/accounting: introduce latency histogram
2018-03-19 14:58:37 -05:00
backup.c
block/backup: fix fleecing scheme: use serialized writes
2018-07-10 13:10:29 +02:00
blkdebug.c
block: Use BdrvChild to discard
2018-07-10 16:01:52 +02:00
blklogwrites.c
block: Use BdrvChild to discard
2018-07-10 16:01:52 +02:00
blkreplay.c
block: Use BdrvChild to discard
2018-07-10 16:01:52 +02:00
blkverify.c
block: Support BDRV_REQ_WRITE_UNCHANGED in filters
2018-05-15 16:15:21 +02:00
block-backend.c
block: Use BdrvChild to discard
2018-07-10 16:01:52 +02:00
bochs.c
block: Deprecate bdrv_set_read_only() and users
2017-11-17 13:35:59 +01:00
cloop.c
block: Deprecate bdrv_set_read_only() and users
2017-11-17 13:35:59 +01:00
commit.c
job: Add error message for failing jobs
2018-05-30 13:31:01 +02:00
copy-on-read.c
block: Use BdrvChild to discard
2018-07-10 16:01:52 +02:00
create.c
block/create: Mark blockdev-create stable
2018-05-30 13:31:18 +02:00
crypto.c
block/crypto: Fix memory leak in create error path
2018-07-05 10:29:19 +02:00
crypto.h
block/crypto: Simplify block_crypto_{open,create}_opts_init()
2018-06-29 14:20:56 +02:00
curl.c
Move include qemu/option.h from qemu-common.h to actual users
2018-02-09 13:52:16 +01:00
dirty-bitmap.c
dirty-bitmap: fix double lock on bitmap enabling
2018-07-04 02:12:49 -04:00
dmg-bz2.c
dmg: Move libbz2 code to dmg-bz2.so
2016-10-07 14:14:06 +02:00
dmg.c
block: Deprecate bdrv_set_read_only() and users
2017-11-17 13:35:59 +01:00
dmg.h
block: remove "qemu/osdep.h" from header file
2017-12-18 17:07:02 +03:00
file-posix.c
block: Add copy offloading trace points
2018-07-10 16:01:52 +02:00
file-win32.c
block: Prefix file driver trace points with "file_"
2018-07-10 16:01:51 +02:00
gluster.c
block: Convert .bdrv_truncate callback to coroutine_fn
2018-06-29 14:20:56 +02:00
io.c
block: Fix bdrv_co_truncate overlap check
2018-07-10 16:46:22 +02:00
iscsi-opts.c
Move include qemu/option.h from qemu-common.h to actual users
2018-02-09 13:52:16 +01:00
iscsi.c
block: Add copy offloading trace points
2018-07-10 16:01:52 +02:00
linux-aio.c
linux-aio: properly bubble up errors from initialization
2018-06-27 13:06:34 +01:00
Makefile.objs
block: Add blklogwrites
2018-07-05 10:29:19 +02:00
mirror.c
block: Use BdrvChild to discard
2018-07-10 16:01:52 +02:00
nbd-client.c
nbd/client: Add x-dirty-bitmap to query bitmap from server
2018-07-02 15:27:38 -05:00
nbd-client.h
nbd/client: Add x-dirty-bitmap to query bitmap from server
2018-07-02 15:27:38 -05:00
nbd.c
nbd/client: Add x-dirty-bitmap to query bitmap from server
2018-07-02 15:27:38 -05:00
nfs.c
block: Convert .bdrv_truncate callback to coroutine_fn
2018-06-29 14:20:56 +02:00
null.c
null: Switch to byte-based read/write
2018-05-15 16:11:41 +02:00
nvme.c
qobject: Modify qobject_ref() to return obj
2018-05-04 08:27:53 +02:00
parallels.c
parallels: Switch to byte-based calls
2018-06-29 14:20:56 +02:00
parallels.h
Clean up includes
2018-02-09 05:05:11 +01:00
qapi.c
qobject: Replace qobject_incref/QINCREF qobject_decref/QDECREF
2018-05-04 08:27:53 +02:00
qcow2-bitmap.c
block/qcow2-bitmap: fix free_bitmap_clusters
2018-06-11 16:18:45 +02:00
qcow2-cache.c
qcow2: Allow configuring the L2 slice size
2018-02-13 17:00:00 +01:00
qcow2-cluster.c
qcow2: Free allocated clusters on write error
2018-06-29 14:20:56 +02:00
qcow2-refcount.c
block: Use BdrvChild to discard
2018-07-10 16:01:52 +02:00
qcow2-snapshot.c
block: use local path for local headers
2018-05-31 04:16:06 +03:00
qcow2.c
block: split flags in copy_range
2018-07-10 13:04:25 +02:00
qcow2.h
qcow2: add compress threads
2018-07-05 10:29:19 +02:00
qcow.c
qcow: Switch to a byte-based driver
2018-06-29 14:20:56 +02:00
qed-check.c
block: convert bdrv_check callback to coroutine_fn
2018-03-09 15:17:47 +01:00
qed-cluster.c
qed: protect table cache with CoMutex
2017-07-17 11:34:11 +08:00
qed-l2-cache.c
qed: protect table cache with CoMutex
2017-07-17 11:34:11 +08:00
qed-table.c
block: convert bdrv_check callback to coroutine_fn
2018-03-09 15:17:47 +01:00
qed.c
block: Convert .bdrv_truncate callback to coroutine_fn
2018-06-29 14:20:56 +02:00
qed.h
qed: protect table cache with CoMutex
2017-07-17 11:34:11 +08:00
quorum.c
block: Add block-specific QDict header
2018-06-15 14:49:44 +02:00
raw-format.c
block: Use BdrvChild to discard
2018-07-10 16:01:52 +02:00
rbd.c
block: Convert .bdrv_truncate callback to coroutine_fn
2018-06-29 14:20:56 +02:00
replication.c
replication: Switch to byte-based calls
2018-06-29 14:20:56 +02:00
sheepdog.c
block: Convert .bdrv_truncate callback to coroutine_fn
2018-06-29 14:20:56 +02:00
snapshot.c
block: Add block-specific QDict header
2018-06-15 14:49:44 +02:00
ssh.c
block: Convert .bdrv_truncate callback to coroutine_fn
2018-06-29 14:20:56 +02:00
stream.c
job: Add error message for failing jobs
2018-05-30 13:31:01 +02:00
throttle-groups.c
Include less of the generated modular QAPI headers
2018-03-02 13:45:50 -06:00
throttle.c
block: Use BdrvChild to discard
2018-07-10 16:01:52 +02:00
trace-events
block: Add copy offloading trace points
2018-07-10 16:01:52 +02:00
vdi.c
vdi: Use definitions from "qemu/units.h"
2018-07-02 14:45:23 +02:00
vhdx-endian.c
block: use local path for local headers
2018-05-31 04:16:06 +03:00
vhdx-log.c
block: use local path for local headers
2018-05-31 04:16:06 +03:00
vhdx.c
vhdx: Switch to byte-based calls
2018-06-29 14:20:56 +02:00
vhdx.h
block: vhdx - update PAYLOAD_BLOCK_UNMAPPED value to match 1.00 spec
2014-12-12 15:42:22 +00:00
vmdk.c
vmdk: return ERROR when cluster sector is larger than vmdk limitation
2018-03-26 21:17:24 +02:00
vpc.c
block: Factor out qobject_input_visitor_new_flat_confused()
2018-06-15 14:49:44 +02:00
vvfat.c
block: ignore_bds_parents parameter for drain functions
2018-06-18 15:03:25 +02:00
vxhs.c
block: Add block-specific QDict header
2018-06-15 14:49:44 +02:00
win32-aio.c
file-win32: Switch to byte-based callbacks
2018-05-15 16:11:41 +02:00
write-threshold.c
Include less of the generated modular QAPI headers
2018-03-02 13:45:50 -06:00