diff options
Diffstat (limited to 'lib/efi_loader/efi_disk.c')
| -rw-r--r-- | lib/efi_loader/efi_disk.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/lib/efi_loader/efi_disk.c b/lib/efi_loader/efi_disk.c index 39ea1a68a68..79b28097b6c 100644 --- a/lib/efi_loader/efi_disk.c +++ b/lib/efi_loader/efi_disk.c @@ -415,6 +415,11 @@ static efi_status_t efi_disk_add_dev( struct efi_handler *handler; void *protocol_interface; + if (!node) { + ret = EFI_OUT_OF_RESOURCES; + goto error; + } + /* Parent must expose EFI_BLOCK_IO_PROTOCOL */ ret = efi_search_protocol(parent, &efi_block_io_guid, &handler); if (ret != EFI_SUCCESS) |