Re: [Qemu-devel] [PATCH] fix raw_aio_remove

[Anthony Liguori <aliguori@us.ibm.com>]

Stefano Stabellini wrote:
> Hi all,
> this small patch fixes a bug in the list iteration of raw_aio_remove.
> Cheers,
>   

Applied.  Thanks.

Regards,

Anthony Liguori

> Stefano
>
> Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
>
>
> diff --git a/block-raw-posix.c b/block-raw-posix.c
> index 620791b..85ca704 100644
> --- a/block-raw-posix.c
> +++ b/block-raw-posix.c
> @@ -604,13 +604,14 @@ static void raw_aio_remove(RawAIOCB *acb)
>      pacb = &posix_aio_state->first_aio;
>      for(;;) {
>          if (*pacb == NULL) {
> +            fprintf(stderr, "raw_aio_remove: aio request not found!\n");
>              break;
>          } else if (*pacb == acb) {
>              *pacb = acb->next;
>              qemu_aio_release(acb);
>              break;
>          }
> -        pacb = &acb->next;
> +        pacb = &(*pacb)->next;
>      }
>  }
>  
>
>
>
>