Stefan Hajnoczi
2022-Oct-24 15:44 UTC
[PATCH] virtio_blk: Fix signedness bug in virtblk_prep_rq()
On Fri, Oct 21, 2022 at 05:41:26PM -0300, Rafael Mendonca wrote:> The virtblk_map_data() function returns negative error codes, however, the > 'nents' field of vbr->sg_table is an unsigned int, which causes the error > handling not to work correctly. > > Fixes: 0e9911fa768f ("virtio-blk: support mq_ops->queue_rqs()") > Signed-off-by: Rafael Mendonca <rafaelmendsr at gmail.com> > --- > drivers/block/virtio_blk.c | 6 ++++-- > 1 file changed, 4 insertions(+), 2 deletions(-)Reviewed-by: Stefan Hajnoczi <stefanha at redhat.com> -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 488 bytes Desc: not available URL: <http://lists.linuxfoundation.org/pipermail/virtualization/attachments/20221024/ddce72af/attachment.sig>