diff options
Diffstat (limited to 'lib/libvfio-user.c')
| -rw-r--r-- | lib/libvfio-user.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/lib/libvfio-user.c b/lib/libvfio-user.c index 7f4d4ec..dc13ea5 100644 --- a/lib/libvfio-user.c +++ b/lib/libvfio-user.c @@ -2312,13 +2312,14 @@ vfu_dma_transfer(vfu_ctx_t *vfu_ctx, enum vfio_user_command cmd, if (cmd == VFIO_USER_DMA_WRITE) { memcpy(rbuf + sizeof(*dma_req), data + count, dma_req->count); - ret = vfu_ctx->tran->send_msg(vfu_ctx, msg_id++, VFIO_USER_DMA_WRITE, - rbuf, rlen, NULL, + ret = vfu_ctx->tran->send_msg(vfu_ctx, msg_id++, + VFIO_USER_DMA_WRITE, rbuf, + dma_req->count + sizeof(*dma_req), NULL, dma_reply, sizeof(*dma_reply)); } else { ret = vfu_ctx->tran->send_msg(vfu_ctx, msg_id++, VFIO_USER_DMA_READ, - dma_req, sizeof(*dma_req), NULL, - rbuf, rlen); + dma_req, sizeof(*dma_req), NULL, rbuf, + dma_req->count + sizeof(*dma_reply)); } if (ret < 0) { |