From 4afd0107efa6a2d9cbe6fc71c529264dc2b9fb8a Mon Sep 17 00:00:00 2001 From: Thomas Falcon Date: Mon, 31 Mar 2014 15:32:30 +0100 Subject: [PATCH] btrfs: fix get_root key comparison failures due to endianness * grub-core/fs/btrfs.c (get_root): Convert GRUB_BTRFS_ROOT_VOL_OBJECTID to little-endian. --- ChangeLog | 7 +++++++ grub-core/fs/btrfs.c | 2 +- 2 files changed, 8 insertions(+), 1 deletion(-) diff --git a/grub-core/fs/btrfs.c b/grub-core/fs/btrfs.c index 89666b6..f7b6c15 100644 --- a/grub-core/fs/btrfs.c +++ b/grub-core/fs/btrfs.c @@ -1201,7 +1201,7 @@ get_root (struct grub_btrfs_data *data, struct grub_btrfs_key *key, struct grub_btrfs_key key_out, key_in; struct grub_btrfs_root_item ri; - key_in.object_id = GRUB_BTRFS_ROOT_VOL_OBJECTID; + key_in.object_id = grub_cpu_to_le64_compile_time (GRUB_BTRFS_ROOT_VOL_OBJECTID); key_in.offset = 0; key_in.type = GRUB_BTRFS_ITEM_TYPE_ROOT_ITEM; err = lower_bound (data, &key_in, &key_out, -- 1.8.4.5