On Thu, Nov 02, 2023 at 10:12:45AM +0100, Juan Quintela wrote:
> We were not unlocking bitmap mutex on the error case.
> Coverity discovered the problem.
>
> Fixes: a2326705e5 ("migration: Stop migration immediately in RDMA error
> paths")
> Signed-off-by: Juan Quintela <[email protected]>
> ---
> migration/ram.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/migration/ram.c b/migration/ram.c
> index 34724e8fe8..8c4df60f29 100644
> --- a/migration/ram.c
> +++ b/migration/ram.c
> @@ -3040,6 +3040,7 @@ static int ram_save_iterate(QEMUFile *f, void *opaque)
> ret = rdma_registration_start(f, RAM_CONTROL_ROUND);
> if (ret < 0) {
> qemu_file_set_error(f, ret);
> + qemu_mutex_unlock(&rs->bitmap_mutex);
> goto out;
> }
Reviewed-by: Peter Xu <[email protected]>
--
Peter Xu
