From: Stefano Garzarella <sgarz...@redhat.com>
All code in block/aio_task.c expects `max_busy_tasks` to always
be greater than 0.
Assert this condition during the AioTaskPool creation where
`max_busy_tasks` is set.
Signed-off-by: Stefano Garzarella <sgarz...@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsement...@virtuozzo.com>
Message-Id: <20211005161157.282396-3-sgarz...@redhat.com>
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsement...@virtuozzo.com>
---
block/aio_task.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/block/aio_task.c b/block/aio_task.c
index 88989fa248..9bd17ea2c1 100644
--- a/block/aio_task.c
+++ b/block/aio_task.c
@@ -98,6 +98,8 @@ AioTaskPool *coroutine_fn aio_task_pool_new(int
max_busy_tasks)
{
AioTaskPool *pool = g_new0(AioTaskPool, 1);
+ assert(max_busy_tasks > 0);
+
pool->main_co = qemu_coroutine_self();
pool->max_busy_tasks = max_busy_tasks;
--
2.31.1
