diff options
Diffstat (limited to 'qemu-img.c')
| -rw-r--r-- | qemu-img.c | 20 |
1 files changed, 13 insertions, 7 deletions
diff --git a/qemu-img.c b/qemu-img.c index 0ad698d7f1..e70d5155e4 100644 --- a/qemu-img.c +++ b/qemu-img.c @@ -887,22 +887,28 @@ static void common_block_job_cb(void *opaque, int ret) static void run_block_job(BlockJob *job, Error **errp) { AioContext *aio_context = blk_get_aio_context(job->blk); + int ret = 0; - /* FIXME In error cases, the job simply goes away and we access a dangling - * pointer below. */ aio_context_acquire(aio_context); + block_job_ref(job); do { aio_poll(aio_context, true); qemu_progress_print(job->len ? ((float)job->offset / job->len * 100.f) : 0.0f, 0); - } while (!job->ready); + } while (!job->ready && !job->completed); - block_job_complete_sync(job, errp); + if (!job->completed) { + ret = block_job_complete_sync(job, errp); + } else { + ret = job->ret; + } + block_job_unref(job); aio_context_release(aio_context); - /* A block job may finish instantaneously without publishing any progress, - * so just signal completion here */ - qemu_progress_print(100.f, 0); + /* publish completion progress only when success */ + if (!ret) { + qemu_progress_print(100.f, 0); + } } static int img_commit(int argc, char **argv) |