dmraid_nvidia: Set a name to usable value to avoid null dereference.

Reported by: Andrei Borzenkov

diff --git a/grub-core/disk/dmraid_nvidia.c b/grub-core/disk/dmraid_nvidia.c
index 881508cf2764a0932e8f426a962b6b36df62e295..06027912453b9bf7c1b028b89caa2c7bc52f4670 100644 (file)
--- a/grub-core/disk/dmraid_nvidia.c
+++ b/grub-core/disk/dmraid_nvidia.c
@@ -172,7 +172,7 @@ grub_dmraid_nv_detect (grub_disk_t disk,
 
   return grub_diskfilter_make_raid (sizeof (sb.array.signature),
                                    uuid, sb.array.total_volumes,
-                                   NULL, disk_size,
+                                   "nv", disk_size,
                                    sb.array.stripe_block_size,
                                    GRUB_RAID_LAYOUT_LEFT_ASYMMETRIC,
                                    level);