git.scottworley.com Git - nixos-qemu-vm-isolation/blob - modules/libblkid-squashfs-nix-store-kludge.patch

   1 # This dubious kludge results from
   2 # https://github.com/NixOS/nixpkgs/pull/236656 requiring filesystems to have labels and
   3 # https://github.com/plougher/squashfs-tools/issues/59 squashfs not supporting labels.
   4 diff --git a/libblkid/src/superblocks/squashfs.c b/libblkid/src/superblocks/squashfs.c
   5 index 4db842493..ed7465882 100644
   6 --- a/libblkid/src/superblocks/squashfs.c
   7 +++ b/libblkid/src/superblocks/squashfs.c
   8 @@ -45,6 +45,11 @@ static int probe_squashfs(blkid_probe pr, const struct blkid_idmag *mag)
   9
  10         blkid_probe_sprintf_version(pr, "%u.%u", vermaj, vermin);
  11
  12 +       {
  13 +               char label_kludge[] = "nix-store";
  14 +               blkid_probe_set_label(pr, label_kludge, sizeof(label_kludge));
  15 +       }
  16 +
  17         return 0;
  18  }
  19