Merge branch 'stable-3.2' into pandora-3.2

[pandora-kernel.git] / drivers / vhost / vhost.c

diff --git a/drivers/vhost/vhost.c b/drivers/vhost/vhost.c
index ae66278..be32b1b 100644 (file)
--- a/drivers/vhost/vhost.c
+++ b/drivers/vhost/vhost.c
@@ -1073,7 +1073,7 @@ static int translate_desc(struct vhost_dev *dev, u64 addr, u32 len,
                }
                _iov = iov + ret;
                size = reg->memory_size - addr + reg->guest_phys_addr;
-               _iov->iov_len = min((u64)len, size);
+               _iov->iov_len = min((u64)len - s, size);
                _iov->iov_base = (void __user *)(unsigned long)
                        (reg->userspace_addr + addr - reg->guest_phys_addr);
                s += size;