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-rw-r--r--lib/efi_loader/efi_device_path.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/efi_loader/efi_device_path.c b/lib/efi_loader/efi_device_path.c
index 1b08ca8f620..d8c052d6ec5 100644
--- a/lib/efi_loader/efi_device_path.c
+++ b/lib/efi_loader/efi_device_path.c
@@ -968,7 +968,7 @@ efi_status_t efi_dp_from_name(const char *dev, const char *devnr,
if (!is_net) {
part = blk_get_device_part_str(dev, devnr, &desc, &fs_partition,
1);
- if (part < 0)
+ if (part < 0 || !desc)
return EFI_INVALID_PARAMETER;
if (device)