diff options
Diffstat (limited to 'block')
| -rw-r--r-- | block/rbd.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/block/rbd.c b/block/rbd.c index 2b797d3e8b..4459102adf 100644 --- a/block/rbd.c +++ b/block/rbd.c @@ -617,7 +617,7 @@ static BlockDriverAIOCB *rbd_start_aio(BlockDriverState *bs, RBDAIOCmd cmd) { RBDAIOCB *acb; - RADOSCB *rcb; + RADOSCB *rcb = NULL; rbd_completion_t c; int64_t off, size; char *buf; @@ -631,7 +631,10 @@ static BlockDriverAIOCB *rbd_start_aio(BlockDriverState *bs, if (cmd == RBD_AIO_DISCARD || cmd == RBD_AIO_FLUSH) { acb->bounce = NULL; } else { - acb->bounce = qemu_blockalign(bs, qiov->size); + acb->bounce = qemu_try_blockalign(bs, qiov->size); + if (acb->bounce == NULL) { + goto failed; + } } acb->ret = 0; acb->error = 0; |