Fam Zheng b8afb520e4 block: Handle error of bdrv_getlength in bdrv_create_dirty_bitmap ...

bdrv_getlength could fail, check the return value before using it.
Return NULL and set errno if it fails. Callers are updated to handle
the error case.

Signed-off-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>

2014-04-22 11:57:02 +02:00

..

aio.h

aio: add aio_context_acquire() and aio_context_release()

2014-03-13 14:42:24 +01:00

block_int.h

block: Add error handling to bdrv_invalidate_cache()

2014-03-19 09:39:41 +01:00

block.h

block: Handle error of bdrv_getlength in bdrv_create_dirty_bitmap

2014-04-22 11:57:02 +02:00

blockjob.h

qapi: make use of new BlockJobType

2013-10-11 10:52:54 +02:00

coroutine_int.h

coroutine: stop using AioContext in CoQueue

2013-05-24 16:17:56 +02:00

coroutine.h

coroutine: remove unused CoQueue AioContext

2013-12-02 17:11:49 +01:00

nbd.h

nbd: move socket wrappers to qemu-nbd

2014-02-21 21:02:23 +01:00

qapi.h

qmp: Add QMP query-named-block-nodes to list the named BlockDriverState nodes.

2014-01-24 16:07:08 +01:00

scsi.h

hw: move headers to include/

2013-04-08 18:13:10 +02:00

snapshot.h

qemu-nbd: support internal snapshot export

2013-12-04 15:19:00 +01:00

thread-pool.h

threadpool: drop global thread pool

2013-03-15 16:07:51 +01:00