diff options
| -rw-r--r-- | block/scsi_ioctl.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/block/scsi_ioctl.c b/block/scsi_ioctl.c index 625e3e471d65..26487972ac54 100644 --- a/block/scsi_ioctl.c +++ b/block/scsi_ioctl.c @@ -323,12 +323,14 @@ static int sg_io(struct request_queue *q, struct gendisk *bd_disk, if (hdr->iovec_count) { size_t iov_data_len; - struct iovec *iov; + struct iovec *iov = NULL; ret = rw_copy_check_uvector(-1, hdr->dxferp, hdr->iovec_count, 0, NULL, &iov); - if (ret < 0) + if (ret < 0) { + kfree(iov); goto out; + } iov_data_len = ret; ret = 0; |